Bloomington Climate & Monthly Temperature Overview – United States

Summer in Bloomington

Bloomington experiences warm, humid summers with average high temperatures ranging from 84°F (29°C) in June to 87°F (31°C) in July and August. The average low temperatures hover around 63°F (17°C) throughout the summer months. Humidity levels are relatively high, making the heat feel even more oppressive. Summer is also the wettest season in Bloomington, with frequent afternoon thunderstorms带来ing heavy rainfall.

Winter in Bloomington

Winters in Bloomington are cold and snowy, with average high temperatures ranging from 34°F (1°C) in December to 39°F (4°C) in February. The average low temperatures drop below freezing, ranging from 16°F (-9°C) in January to 21°F (-6°C) in February. Snowfall is common, with an average of 27.2 inches (69.1 cm) accumulating throughout the season. The cold and icy conditions can make it difficult to get around, and the lack of sunlight can be a challenge for some people. However, the winter months also bring beautiful snow-covered landscapes and opportunities for winter sports like skiing and snowboarding.

Temperature Trends

Bloomington, Indiana experiences distinct seasonal temperature variations. During the summer months (June-August), average temperatures range from 21 to 27 degrees Celsius (69-81 degrees Fahrenheit), with occasional heat waves driving temperatures into the 30s (86 degrees Fahrenheit or higher). Winters (December-February) are cold, with average temperatures hovering around freezing point (0 degrees Celsius or 32 degrees Fahrenheit). Snowfall is common throughout the winter, with the city averaging over 70 centimeters (28 inches) of snow annually.

Climate Influences

Bloomington’s climate is largely influenced by its location in the Midwestern region of the United States. The city is situated at the convergence of several different air masses, including warm, humid air from the Gulf of Mexico and cold, dry air from the Canadian Prairies. This combination of air masses results in a humid continental climate with both hot summers and cold winters. Additionally, Bloomington is influenced by the lake effect, which occurs when cold air passes over warmer water bodies and picks up moisture, leading to increased snowfall in the region.

Cloud Cover in Bloomington, United States

Bloomington, Indiana, experiences a variety of cloud cover throughout the year. During the summer months, cumulus clouds are common, often developing into larger cumulonimbus clouds that can bring rain showers or thunderstorms. These clouds typically have a white or gray appearance and can be seen at various heights in the atmosphere. Cirrus clouds, which are composed of ice crystals, are also frequent during the summer and often appear as thin, wispy streaks in the sky. Their high altitude means they rarely produce precipitation.

Seasonal Cloud Variations

As the seasons change, so does the cloud cover in Bloomington. In the autumn, stratus clouds become more prevalent, often covering the sky with a uniform layer of gray. These clouds can bring drizzle or light rain and are often associated with cooler temperatures. During the winter, nimbostratus clouds are common, producing steady precipitation in the form of rain or snow. These clouds are typically thick and dark and can persist for extended periods. Altostratus clouds, which are similar to nimbostratus clouds but occur at a higher altitude, can also be seen in the winter and often precede larger storms.

Monthly Precipitation Patterns

Bloomington, situated in the midwestern United States, experiences a humid continental climate characterized by distinct seasonal variations in precipitation. The wettest months occur during the spring (April and May) and late summer (August and September). During these months, frontal activity, thunderstorms, and convective showers bring abundant rainfall, contributing to the city’s lush vegetation and greenery. In May, the average precipitation reaches its peak, with over 4 inches (100 mm) of accumulated rainfall.

Seasonal and Annual Precipitation

From June to July, precipitation levels typically decrease as the region experiences the driest part of the year. The summer months tend to be dominated by periods of fair weather interrupted by occasional thunderstorms. As the year progresses into autumn (October and November), precipitation gradually increases again. The annual precipitation in Bloomington averages around 36 inches (910 mm), distributed fairly evenly throughout the year. However, variations in precipitation patterns can occur from year to year, influenced by large-scale climate patterns such as El Niño or La Niña.

Average Annual Precipitation

Bloomington, Indiana experiences an average annual precipitation of around 42 inches. This precipitation is fairly evenly distributed throughout the year, with the wettest months being April and May, and the driest months being January and February.

Seasonal Variation

Rainfall in Bloomington is influenced by the changing seasons. In the spring and summer months, precipitation is primarily driven by thunderstorms and frontal systems. These storms can be intense and can produce heavy rainfall in a short period of time. In the fall and winter months, precipitation is more likely to occur as steady rain or drizzle. During these months, snowfall can also contribute to the total precipitation.

Historical Snowfall Trends

Bloomington, located in the state of Indiana, United States, has experienced varying levels of snowfall throughout its history. The city typically witnesses snowfall during the winter months, with the average annual snowfall ranging between 20-30 inches. However, historical records reveal significant fluctuations in snowfall amounts from year to year. Some winters have seen as little as 5-10 inches of snow, while others have received over 40 inches.

Influencing Factors

The amount of snowfall in Bloomington is primarily influenced by weather patterns and weather systems. The city’s location in the Midwest region exposes it to cold fronts from the north and moisture from the Gulf of Mexico to the south. When these weather systems collide, precipitation often falls in the form of snow, especially during the colder months. Additionally, the presence of Lake Michigan to the northwest of Bloomington can contribute to lake-effect snow, which occurs when cold, dry air passes over the relatively warm lake water and picks up moisture, resulting in increased snowfall in the downwind areas.

Sunrise and Sunset Times

Sunrise and sunset times in Bloomington, United States, vary throughout the year due to the Earth’s rotation and tilt on its axis. During winter months, the days are shorter and the sun rises later and sets earlier. In summer months, the days are longer and the sun rises earlier and sets later.

Sunrise and Sunset Times:

In December, the earliest sunrise is around 7:20 AM, while the earliest sunset is around 5:00 PM. In June, the latest sunrise is around 6:00 AM, while the latest sunset is around 8:30 PM. On average, Bloomington experiences around 8 hours and 40 minutes of daylight per day throughout the year.

Sun’s Angle and Intensity

The angle of the sun and its intensity also vary throughout the year. During the summer months, the sun is higher in the sky and its rays are more direct, resulting in higher temperatures and more intense sunlight. During the winter months, the sun is lower in the sky and its rays are more diffuse, resulting in lower temperatures and less intense sunlight. The sun’s angle also influences the duration of daylight, with longer days in summer and shorter days in winter.

Moonrise and Moonset Times in Bloomington, United States

In Bloomington, United States, the moon’s daily rise and set times vary throughout the year. Moonrise typically occurs between 6:00 PM and 8:00 PM local time, while moonset happens between 7:00 AM and 9:00 AM. The exact time of moonrise and moonset depends on the specific date and the phase of the moon.

Factors Affecting Moon Visibility

The visibility of the moon is primarily affected by several factors in Bloomington, United States. One crucial factor is cloud cover. Dense cloud cover can obscure the moon, making it challenging to see in the sky. Atmospheric conditions, such as haze or pollution, can also reduce the moon’s visibility. Additionally, the phase of the moon influences its brightness and the duration of its visibility. During full moon phases, the moon appears its brightest and is visible for a longer period of time. Conversely, during new moon phases, the moon is not visible from Earth.

Average Humidity Levels

Bloomington, located in the Midwestern United States, experiences moderate to high humidity levels throughout the year. The average annual humidity is around 70%, with the highest humidity occurring during the summer months. During this time, the average humidity can rise to over 80%, making the air feel muggy and uncomfortable. In the winter, humidity levels drop to around 60%, providing a drier and more comfortable climate.

Seasonal Variations

Bloomington’s humidity levels vary significantly throughout the year. In the spring and fall, humidity levels are typically moderate, ranging from 60% to 70%. During these seasons, the air feels comfortable, and outdoor activities can be enjoyed without excessive discomfort. However, as temperatures rise in the summer, humidity levels increase along with the chances of precipitation. The high humidity during the summer can make it feel hotter than it actually is, increasing the risk of heat-related illnesses. In the winter, when temperatures drop, humidity levels also decrease, making the air feel drier and cooler.

Wind Patterns and Characteristics

Bloomington, located in the Midwestern United States, experiences varying wind patterns and characteristics throughout the year. The city is generally sheltered from severe winds due to its inland location and the absence of significant mountain barriers.

During the summer months, winds in Bloomington are predominantly from the southwest, with occasional easterly or southeasterly winds. These winds are typically light to moderate, providing a refreshing respite from the warm temperatures. However, during the spring and fall, cold fronts can bring strong winds from the northwest, often accompanied by precipitation. These winds can gust up to 35-40 miles per hour, resulting in downed trees and power outages.

Seasonal Variations

The seasonal variations in wind patterns reflect the broader weather systems that influence Bloomington. During the winter months, winds are primarily from the northwest, carrying cold air masses from Canada. These winds are often strong and steady, contributing to the region’s frigid temperatures and occasional snowstorms. In contrast, during the summer months, the prevailing winds shift to the southwest, bringing warm and humid air from the Gulf of Mexico. These winds are responsible for Bloomington’s muggy and uncomfortable summers, with occasional thunderstorms and tornadoes.

Spring and Fall:

Bloomington shines in the shoulder seasons of spring (April-May) and fall (September-October). During these months, the weather is mild and pleasant, with average temperatures ranging from the mid-50s to mid-70s. The late spring and early fall are ideal for outdoor activities, such as hiking, biking, and kayaking, along the city’s numerous trails and waterways. Additionally, the blooming flowers and changing leaves add a vibrant touch to the city’s landscape.

Summer:

Summer in Bloomington (June-August) brings warm, sunny days with average temperatures in the mid-80s. This season offers ample opportunities for outdoor recreation, including swimming, fishing, and attending festivals and concerts in the city’s parks and plazas. However, it’s important to note that summer can be humid, especially in July and August, so consider staying indoors during the hottest hours of the day. To beat the heat, take advantage of Bloomington’s numerous indoor attractions, such as the Indiana University Art Museum, WonderLab Science Museum, and Monroe County Public Library.

Solar Resources in Bloomington

Bloomington, located in the Midwestern state of Indiana, has abundant solar energy resources. The city receives an average of 4.6 peak sunlight hours per day, a value higher than the national average. This favorable irradiance makes Bloomington an ideal location for solar energy generation. Moreover, the city’s clear skies and relatively low humidity levels further enhance the efficiency of solar photovoltaic (PV) systems.

Solar Energy Potential

The solar energy potential in Bloomington is significant. An estimated 1,300 megawatts of electricity could be generated by solar installations within the city limits. This translates to approximately 15% of Bloomington’s current electricity demand. By utilizing its solar resources, the city can reduce its dependence on fossil fuels, contribute to its renewable energy goals, and mitigate greenhouse gas emissions. Additionally, the development of a robust solar industry can create employment opportunities and support local businesses.

Topography of the City of Bloomington, United States

Bloomington, situated in central Illinois, is defined by its gently rolling terrain that forms part of the broader Bloomington Ridged Plain. This physiographic region, characterized by a series of parallel ridges and valleys, was shaped by the retreat of the Wisconsinan glacier during the Pleistocene epoch. The ridges are primarily composed of glacial till, while the intervening valleys are filled with outwash sediments. The highest point within Bloomington’s city limits is located in the northwest, at an elevation of approximately 860 feet (262 meters) above sea level. From there, the terrain gradually slopes down to the southeast, with the lowest point being near Sugar Creek at around 700 feet (213 meters).

Impact of Topography on Development and Infrastructure

The city’s topography has had a significant impact on its development and infrastructure. The ridges provide natural drainage patterns, which has influenced the layout of roads and neighborhoods. For instance, some of the city’s major thoroughfares, such as Veterans Parkway and Route 9, are situated along the crests of ridges to avoid flooding. Additionally, the topography has affected the placement of parks and open spaces. Many of these green areas are located in the valleys and ravines, which offer scenic views and opportunities for recreation. The rolling hills have also posed challenges for transportation and infrastructure development, as they require more complex engineering solutions for roads, bridges, and utilities.

Central Illinois Regional Airport

The nearest airport to Bloomington, Illinois, is Central Illinois Regional Airport (CIRA), located approximately 3 miles east of the city center. CIRA is a small, regional airport that serves the Bloomington-Normal metropolitan area. It offers limited commercial passenger service, with flights primarily operated by American Airlines and United Express. The airport has a single terminal with 10 gates and provides access to destinations such as Chicago, Dallas, and St. Louis. CIRA is conveniently accessible by car and taxi, and it features amenities like free Wi-Fi, baggage claim, and a food court.

Other Nearby Airports

Bloomington is also within a reasonable driving distance of several other airports in the region. Greater Peoria International Airport (PIA) is located about 65 miles northwest of Bloomington and offers a wider range of commercial flights, including connections to major hubs like Minneapolis, Atlanta, and Denver. Champaign Willard Airport (CMI) is another option, located approximately 45 miles east of Bloomington. CMI provides limited commercial service but can be a convenient choice for connecting flights through Chicago.

Bloomington, Indiana: A Thriving Cultural and Educational Hub

Nestled in the heart of southern Indiana, Bloomington is a vibrant city that seamlessly blends the charm of a college town with the sophistication of a metropolitan center. Home to the prestigious Indiana University, Bloomington is a bustling academic hub with a rich intellectual and artistic scene. The city boasts a diverse array of museums, galleries, and performing arts venues, including the world-renowned IU Art Museum and the Jacobs School of Music. With its vibrant cultural calendar, Bloomington offers an eclectic mix of exhibitions, concerts, and theatrical performances that cater to all tastes.

Outdoor Recreation and Natural Beauty

Beyond the cultural offerings, Bloomington is blessed with an abundance of natural beauty and recreational opportunities. The city is home to the scenic Miller-Showers Park, which features a picturesque lake, hiking trails, and a dog park. Just a short drive from downtown, locals and visitors alike can explore the pristine wilderness of Monroe Lake and Yellowwood State Forest. These pristine natural areas offer ample opportunities for hiking, biking, boating, and fishing, providing a refreshing respite from the urban hustle and bustle. Bloomington’s commitment to sustainability is evident in its extensive network of bike trails and the presence of numerous community gardens, fostering a healthy and active lifestyle.