Spartanburg Climate & Monthly Temperature Overview – United States

Summer in Spartanburg

In the summer months, Spartanburg experiences warm and humid conditions. The average high temperature in July, the warmest month, is 89°F (32°C), while the average low is 68°F (20°C). Summer storms are a common occurrence, providing temporary relief from the heat and humidity. The average rainfall in July is 4.6 inches (117 mm).

Winter in Spartanburg

Winter in Spartanburg is characterized by cold and wet conditions. The average high temperature in January, the coldest month, is 47°F (8°C), while the average low is 29°F (-2°C). While snowfall is not frequent, it does occur occasionally, especially during January and February. The average snowfall in January is 2.5 inches (64 mm). Ice and sleet are also possible during the winter months.

Monthly Temperature Variation

Spartanburg, South Carolina, experiences notable variations in average temperature throughout the year. During the warmest months, July and August, temperatures typically range from a comfortable 76°F (24°C) to a balmy 90°F (32°C). However, during the coldest months, January and February, temperatures can drop significantly, averaging between 36°F (2°C) and 48°F (9°C). The city experiences transitional periods in spring and autumn, with average temperatures ranging from 59°F (15°C) to 72°F (22°C) in April and October. These seasonal variations are primarily influenced by the region’s subtropical climate, with hot summers and mild winters.

Precipitation and Humidity

Spartanburg receives an average of 49 inches (124 centimeters) of rainfall per year, which is relatively evenly distributed throughout the year. The wettest months are typically July and August, with average rainfall exceeding 5 inches (13 centimeters). The region also experiences occasional thunderstorms during the spring and summer months. Humidity levels in Spartanburg are generally high, especially during the summer months when average relative humidity can reach 75%. The combination of high temperatures and humidity can sometimes lead to uncomfortable conditions, but the city’s location in the foothills of the Blue Ridge Mountains provides some respite from the heat. Overall, Spartanburg’s climate offers a mix of pleasant and occasionally challenging conditions, with seasonal variations that are both predictable and enjoyable.

Cloud Cover and Types

Spartanburg, located in South Carolina’s upstate region, experiences a humid subtropical climate characterized by moderate cloud cover throughout the year. According to the National Weather Service, Spartanburg receives an average of 118 cloudy days per year. Cloud cover ranges from partly cloudy to overcast, with the most cloudy months occurring in the spring and winter.

During the summer months, the predominant cloud type in Spartanburg is cumulus, characterized by puffy, cotton-like shapes. These clouds typically form at low altitudes and can indicate fair weather or the development of thunderstorms. In the winter, stratus clouds are more common, forming a uniform, gray layer that covers most of the sky. These clouds often bring drizzle or light precipitation.

Average Precipitation

Spartanburg experiences a humid subtropical climate with abundant precipitation throughout the year. On average, the city receives around 45 inches of rain annually, spread fairly evenly across all months. The wettest months are typically July and August, with average rainfall exceeding 5 inches during each month. During these months, thunderstorms and heavy downpours are common, often accompanied by intense lightning and occasional hail.

Seasonal Variations

Precipitation in Spartanburg varies throughout the year, influenced by seasonal shifts in weather patterns. During the winter months (December to February), rainfall decreases significantly, with average monthly totals ranging from 3 to 4 inches. This period is characterized by frequent periods of dry weather with occasional light rain or snow. Spring (March to May) brings a gradual increase in precipitation, with average monthly totals rising to around 4 inches. As the summer months (June to August) approach, rainfall intensifies, reaching its peak during the late summer months. Fall (September to November) witnesses a gradual decline in precipitation, although occasional heavy rainfall events can still occur.

Seasonal Rainfall Patterns

Spartanburg, located in the southeastern United States, experiences a humid subtropical climate with distinct seasonal rainfall patterns. Winter and early spring (December to April) tend to be dry months, with average monthly precipitation ranging from 1.5 to 3.2 inches. As temperatures rise in late spring and summer (May to August), rainfall increases significantly. During this period, monthly precipitation averages between 4 and 5 inches, occasionally exceeding 7 inches in June and July. The warm and humid summer months also bring a greater risk of thunderstorms, which often produce heavy downpours. Autumn (September to November) typically brings a gradual decrease in precipitation, with monthly averages ranging from 3 to 4 inches.

Annual Rainfall Distribution

On average, Spartanburg receives approximately 45 inches of rainfall annually, distributed fairly evenly throughout the year. However, there can be significant variability from year to year. In recent decades, annual rainfall amounts have ranged from a minimum of 30 inches to a maximum of over 60 inches. These fluctuations can be attributed to factors such as tropical storms, El Niño-Southern Oscillation (ENSO) patterns, and climate change. Despite these variations, Spartanburg’s annual rainfall totals generally remain within a predictable range, providing an ample supply of water for the city and surrounding area.

Average Snowfall

Spartanburg, South Carolina experiences relatively mild winters compared to northern regions of the United States. The city’s average annual snowfall is approximately 2 inches. Snowfall is most common during the months of December, January, and February. However, it is not uncommon for Spartanburg to see snowfall events in November and March as well.

Historical Snowfall Events

While Spartanburg typically receives light snowfall, there have been several notable snowfall events in the city’s history. In January 1985, Spartanburg recorded its highest single-day snowfall of 8 inches. This snowfall was part of a larger winter storm that brought heavy snow to much of the eastern United States. In February 2014, Spartanburg experienced a significant ice storm that caused widespread power outages and damage. While the snowfall associated with this storm was relatively light, the ice accumulation made travel and outdoor activities hazardous.

Climate and Weather

Spartanburg, located in the southeastern United States, experiences a humid subtropical climate characterized by hot, humid summers and mild winters. The city receives ample rainfall throughout the year, with an average annual precipitation of around 45 inches. The summertime highs typically reach the mid-80s Fahrenheit, while the wintertime lows rarely dip below freezing. With approximately 200 days of sunshine per year, Spartanburg enjoys pleasant weather for much of the year.

Seasonality

Spring and fall in Spartanburg are generally considered the most pleasant seasons. During these months, temperatures are moderate, with highs typically in the 60s and 70s Fahrenheit. The skies are often clear, and the humidity is relatively low. Summer months can be quite hot and humid, with occasional thunderstorms. Winters are typically mild, with occasional cold spells. Snowfall is infrequent, with the city receiving an average of only 4.5 inches annually.

Moon Phases and Visibility

In Spartanburg, the appearance of the moon changes throughout the month due to its varying phases. These phases result from the changing angles between the Earth, Moon, and Sun, which determine how much of the moon’s sunlit side is visible from Earth. During the new moon phase, the moon is not visible because it lies between the Earth and the Sun. As the moon progresses through its phases, its illuminated portion gradually increases, culminating in a full moon when the entire sunlit side of the moon is facing Earth. The moon’s visibility in Spartanburg can be affected by weather conditions, such as cloud cover or precipitation.

Moon’s Position and Altitude

The moon’s position and altitude in the night sky vary depending on the observer’s location, the time of day, and the moon’s phase. In Spartanburg, the moon rises and sets at different times throughout the night. Its altitude, or height above the horizon, is also influenced by the observer’s vantage point and the time of observation. The moon’s altitude affects its visibility and its apparent size and brightness. When the moon is at its highest point in the sky (near its zenith), it appears larger and brighter than when it is near the horizon. This is because the Earth’s atmosphere scatters and absorbs more sunlight when the moon is closer to the horizon, causing it to appear dimmer and smaller.

Humidity in Spartanburg: Year-Round Overview

Spartanburg, South Carolina experiences humid conditions throughout the year. The average annual relative humidity is around 70%, with the highest levels (80-90%) occurring during the summer months from May to September. During these months, the air becomes saturated with moisture, making it feel stuffy and uncomfortable. The high humidity levels can also lead to increased heat index values, making outdoor activities more difficult.

Seasonal Variations in Humidity

In the summer, the high humidity levels are primarily caused by warm, moist air from the Gulf of Mexico. As the air mass moves inland, it cools and condenses, releasing water vapor into the atmosphere. In the winter, humidity levels generally decrease as temperatures drop. However, the air can still become humid during periods of precipitation or fog.

Wind Patterns and Climate

Spartanburg, located in the Piedmont region of South Carolina, experiences a humid subtropical climate with four distinct seasons. The wind patterns in the area are influenced by both local and global factors. Predominantly, winds blow from the southwest throughout the year, bringing warm and moist air from the Gulf of Mexico. These winds contribute to the mild and humid conditions typical of the region. During the summer months, sea breezes from the Atlantic Ocean can provide temporary relief from the heat and humidity.

Seasonal Variations and Weather Systems

Seasonal variations in wind patterns are primarily driven by changes in the global atmospheric circulation. In the winter, the prevailing westerly winds shift southward, bringing cooler and drier air from the north. During this time, winds can be more variable, with occasional cold fronts passing through the area. In the spring and fall, the transition between winter and summer patterns results in more frequent changes in wind direction and speed. Thunderstorms, common during these seasons, can produce brief but intense wind gusts.

Summer (June-August):

Summer in Spartanburg brings warm and humid weather, with average high temperatures hovering around 85°F (29°C) and lows dipping to 65°F (18°C). While the summer months can be a great time to enjoy outdoor activities like hiking, biking, and swimming, it’s important to stay hydrated and take breaks from the heat during the hottest hours of the day. Due to the high humidity, temperatures can feel significantly hotter. The evenings tend to be more pleasant, providing an opportunity to enjoy al fresco dining on the city’s many restaurant patios.

Spring and Fall (April-May and September-October):

Spring and fall in Spartanburg offer a milder climate, with average temperatures ranging from 55-75°F (13-24°C). These seasons are ideal for exploring the city’s parks and gardens, which showcase vibrant blooms during the spring and stunning foliage in the fall. The weather is perfect for outdoor recreation, such as picnicking, hiking, or biking along the scenic trails that meander through the city and surrounding areas.

Current Solar Energy in Spartanburg

Spartanburg, South Carolina, has experienced a surge in solar energy adoption in recent years. Driven by government incentives, rising energy costs, and environmental concerns, numerous residential and commercial properties have installed photovoltaic systems. Solar panels harness sunlight and convert it into electricity, significantly reducing reliance on traditional fossil fuels. This transition has not only lowered energy bills but also contributed to a cleaner, more sustainable environment.

Future Prospects for Solar Energy in Spartanburg

The future prospects for solar energy in Spartanburg remain bright. The city has set ambitious renewable energy goals, aiming to generate 100% of its electricity from solar power sources by 2050. To achieve this, the local government is actively promoting solar incentives, such as tax breaks and rebates. Furthermore, the decreasing costs of solar panels and the availability of advanced technologies are expected to further accelerate the adoption of solar energy in Spartanburg. With its abundant sunshine and growing awareness of its benefits, Spartanburg is well-positioned to emerge as a leader in solar energy in the years to come.

Topography of Spartanburg

Spartanburg, South Carolina is situated in the foothills of the Blue Ridge Mountains. The city’s topography is characterized by rolling hills and gentle slopes. The highest point within the city limits is on the north side, at an elevation of 690 feet, while the lowest point is along the Pacolet River in the south, at an elevation of 500 feet.

The city’s terrain is largely shaped by erosion and the formation of river valleys. The Pacolet River and its tributaries, including the North Pacolet River and Lawson’s Fork Creek, have carved out a series of valleys and ridges that run through the city. These valleys provide fertile ground for agriculture and allow for river navigation. The hills and ridges provide scenic vistas and recreational opportunities for residents and visitors alike.

Spartanburg Downtown Memorial Airport (SPA)

Located just 3 miles northwest of downtown Spartanburg, Spartanburg Downtown Memorial Airport (SPA) is the nearest airport serving the city. It offers convenient access to the region with daily flights to major hubs such as Atlanta, Charlotte, and Washington, D.C. The airport features a modern terminal with a variety of amenities, including baggage claim, rental car services, and dining options. SPA’s proximity to downtown makes it an ideal choice for travelers seeking quick and efficient transportation to the heart of Spartanburg.

Greenville-Spartanburg International Airport (GSP)

An alternative option is Greenville-Spartanburg International Airport (GSP), located approximately 30 miles northeast of Spartanburg. As a larger airport, GSP handles both domestic and international flights, connecting Spartanburg to a wider range of destinations. It offers an expanded range of amenities, including a larger terminal, more dining and shopping options, and a variety of transportation services, including rental cars, shuttle buses, and taxis. While GSP is further away from downtown Spartanburg, its increased flight options and amenities may be worth considering for travelers seeking a wider selection of flights or a more comprehensive airport experience.

Historical Significance

Spartanburg, South Carolina, established in 1785, holds a rich historical legacy. Serving as the county seat of Spartanburg County, its founding played a pivotal role in the development of the Upstate region. The city’s deep agricultural roots in the plantation era shaped its socioeconomic foundations. Spartanburg emerged as a significant textile manufacturing hub during the Industrial Revolution, earning the nickname “The Hub City.” Its strategic location and diverse industries contributed to its economic prosperity and community growth.

Modern-Day Spartanburg

Today, Spartanburg presents a vibrant and thriving metropolitan area bustling with economic activity and cultural landmarks. The city boasts a burgeoning downtown district featuring historic architecture, modern amenities, and a thriving arts and entertainment scene. Spartanburg is home to several higher education institutions, including the University of South Carolina Upstate and Wofford College. Its economy is driven by diverse sectors such as advanced manufacturing, healthcare, and biotechnology. The city’s commitment to sustainability and green initiatives has earned it recognition as a leader in environmental stewardship.