Saint-Jean-sur-Richelieu Climate & Monthly Temperature Overview – Canada
Temperature
Saint-Jean-sur-Richelieu experiences a humid continental climate, characterized by warm summers and cold winters. The year-round average temperature is 8.2°C (46.8°F), with significant variations throughout the seasons.
During the summer months (June to August), temperatures average around 22.5°C (72.5°F), reaching highs of up to 29°C (84°F) on the warmest days. While summer nights can be warm and humid, with temperatures rarely dropping below 15°C (59°F), they provide a refreshing contrast to the daytime heat.
Precipitation
Saint-Jean-sur-Richelieu receives an average annual precipitation of 1,130 mm (44.5 in), which is evenly distributed throughout the year. Summer is the wettest season, with frequent thunderstorms and showers, while winter typically sees a mix of rain, snow, and freezing rain.
Snowfall is common during the winter months (December to February). The city averages around 139 cm (54.7 in) of snow per year, with occasional heavy snowfalls that can accumulate quickly. However, the snow cover usually melts within a few days, revealing the underlying roads and sidewalks.
Annual Temperature and Variability
Saint-Jean-sur-Richelieu, located in southern Quebec, Canada, experiences a humid continental climate with notable seasonal temperature variations. The average yearly temperature is approximately 7 degrees Celsius (45 degrees Fahrenheit). Summers are warm and humid, with July being the warmest month, averaging around 21 degrees Celsius (70 degrees Fahrenheit). Winters, on the other hand, are cold and snowy, with January being the coldest month, averaging -7 degrees Celsius (19 degrees Fahrenheit). The annual temperature range, from the coldest to the warmest month, is approximately 28 degrees Celsius (50 degrees Fahrenheit).
Seasonal Precipitation and Temperature Extremes
Saint-Jean-sur-Richelieu receives moderate precipitation throughout the year, totaling around 1,000 millimeters (39 inches). The wetter months are April, May, and June, with an average of 80 millimeters (3 inches) of rain or snow per month. The drier months are January and February, with an average of 60 millimeters (2 inches) of precipitation. In terms of temperature extremes, Saint-Jean-sur-Richelieu has recorded both extremely cold and hot temperatures. The record low temperature is -33 degrees Celsius (-27 degrees Fahrenheit), while the record high temperature is 35 degrees Celsius (95 degrees Fahrenheit). These extremes typically occur during the winter and summer months, respectively.
Cloud Cover in Saint-Jean-sur-Richelieu, Canada
Saint-Jean-sur-Richelieu, located in the province of Quebec, Canada, experiences varying cloud cover throughout the year. During the winter months (December to February), the region is often covered by a blanket of clouds, resulting in long stretches of overcast skies. The average cloud cover during this period is around 60-70%, with frequent snowfall and limited sunshine.
In contrast, the summer months (June to August) bring a noticeable decrease in cloud cover. The average cloud cover during this period drops to around 40-50%, providing ample opportunities for sunshine and clear skies. The warm temperatures and low humidity also contribute to the formation of cumulus and cirrus clouds, adding to the overall beauty of the summer sky.
Annual Precipitation Patterns
Saint-Jean-sur-Richelieu, Canada experiences moderate precipitation throughout the year, with an average annual rainfall of approximately 1,000 millimeters (39.4 inches) and snowfall of around 120 centimeters (47.2 inches). Precipitation levels exhibit seasonal variations, with the wettest months occurring in the summer (June-August), when warm and humid air from the Gulf of Mexico brings frequent rainfall. In contrast, the driest months are typically observed during the winter (December-February), when cold, dry air dominates the region and snowfall is more common.
Monthly Distribution of Precipitation
The monthly distribution of precipitation in Saint-Jean-sur-Richelieu follows a predictable pattern. In January, the average precipitation is relatively low, at around 60 millimeters (2.4 inches). As spring approaches, precipitation gradually increases, reaching a peak in June and July, when monthly averages exceed 100 millimeters (3.9 inches) due to increased rainfall. Precipitation levels decline slightly in August and September, before dropping significantly in October and November. December typically experiences the lowest precipitation of the year, with an average of approximately 55 millimeters (2.2 inches), often falling as snow.
Rainfall Patterns
Saint-Jean-sur-Richelieu experiences a humid continental climate, characterized by warm summers and cold winters. The city receives an average of 970 mm of rainfall annually, distributed fairly evenly throughout the year. However, there are slight variations in rainfall patterns across the seasons.
The wettest months in Saint-Jean-sur-Richelieu are May, June, and August, when rainfall typically exceeds 80 mm each month. These months often coincide with periods of increased thunderstorm activity. On the other hand, the driest months are January, February, and March, when precipitation can drop below 50 mm per month. During these winter months, precipitation often falls in the form of snow or mixed precipitation, rather than rain.
Historical Snowfall Trends
Saint-Jean-sur-Richelieu, nestled in the province of Quebec, Canada, experiences significant snowfall throughout the winter season. According to historical data from Environment and Climate Change Canada, the average annual snowfall in the city is approximately 200 centimeters (80 inches). The snowfall typically begins in November and continues until April, with the heaviest accumulations occurring in January and February.
Extreme Snowfall Events
Saint-Jean-sur-Richelieu has witnessed several notable snowfall events throughout its history. In January 2017, the city was hit by a major blizzard that dropped over 50 centimeters (20 inches) of snow in a single day. This extreme weather event caused widespread power outages, transportation disruptions, and school closures. Another significant snowfall occurred in February 2022, when the city received over 30 centimeters (12 inches) of snow, creating hazardous driving conditions and forcing municipalities to declare a state of emergency.
Climate and Average Weather Conditions
Saint-Jean-sur-Richelieu, Canada experiences a humid continental climate, characterized by warm, humid summers and cold, snowy winters. The city receives ample precipitation throughout the year, with an average annual rainfall of 1,050 mm and snowfall of 240 cm.
Summer temperatures typically range from 15 to 25°C in July and August, the warmest months of the year. However, high humidity levels can make the perceived temperature feel higher. Winters are cold and snowy, with average temperatures hovering around -5 to -15°C in January and February. Occasionally, cold snaps can bring temperatures as low as -30°C, accompanied by strong winds and heavy snowfall.
Moonrise and Moonset Times in Saint-Jean-sur-Richelieu, Canada
The time of moonrise and moonset in Saint-Jean-sur-Richelieu, Canada, varies throughout the year. During the summer months, the moon rises later and sets later, while in the winter months, it rises earlier and sets earlier. The exact time of moonrise and moonset can be found using an online moonrise and moonset calculator or by consulting a local almanac.
Moon Phase Calendar for Saint-Jean-sur-Richelieu, Canada
The moon’s phases are determined by its position relative to the sun and Earth. The moon goes through a cycle of phases, including new moon, waxing crescent, first quarter, waxing gibbous, full moon, waning gibbous, third quarter, and waning crescent. The moon’s phase can affect the tides, the behavior of animals, and even human sleep patterns. A moon phase calendar for Saint-Jean-sur-Richelieu, Canada, can be found online or in a local almanac.
Overview of Humidity in Saint-Jean-sur-Richelieu
Saint-Jean-sur-Richelieu, situated in the province of Quebec, Canada, experiences significant variations in humidity levels throughout the year. The city generally enjoys moderate to high humidity, with an average annual relative humidity of 67%. During the warmer months, from May to October, humidity levels tend to be higher, reaching an average of 70% or above. This increase in humidity is primarily due to the influx of warm, moist air from the Atlantic Ocean.
Seasonal Variations in Humidity
The humidity in Saint-Jean-sur-Richelieu exhibits distinct seasonal patterns. During the summer, the city experiences the highest humidity levels, with an average relative humidity of over 75% in July and August. This high humidity often contributes to a muggy and uncomfortable feeling, especially during the hottest hours of the day. In contrast, the winter months, from November to April, bring drier conditions, with average relative humidity levels dropping to around 60%. The cold temperatures during this period reduce the amount of moisture in the air, resulting in a drier climate.
General Wind Patterns
Saint-Jean-sur-Richelieu, Canada experiences a humid continental climate with distinct seasons. The city is located in the St. Lawrence Valley, which channels prevailing westerly winds that bring moisture from the Great Lakes region. These winds tend to be strongest during the spring and fall, with average speeds ranging from 15 to 20 kilometers per hour (9 to 12 miles per hour). In the summer, winds become more variable and often come from the south or southwest, bringing warm and humid air from the Gulf of Mexico. During the winter, winds shift to the north or northwest, bringing cold and dry air from the Arctic.
Seasonal Variations
Seasonal variations in wind speed and direction are evident in Saint-Jean-sur-Richelieu. During the spring and fall, when the jet stream is strongest, winds are typically more gusty and frequent. In the summer, winds tend to be lighter and more variable, often shifting from west to east throughout the day. In the winter, winds are generally stronger and more consistent, with frequent gusts and occasional storms. The average annual wind speed in Saint-Jean-sur-Richelieu is approximately 15 kilometers per hour (9 miles per hour).
Spring (April-May):
Spring in Saint-Jean-sur-Richelieu offers a vibrant awakening of nature. Temperatures begin to rise, ranging from 10-20°C (50-68°F), bringing a symphony of colors and scents as flowers burst into bloom. The Réserve naturelle du Boisé de la Commune, a lush urban forest, transforms into a sanctuary for birdwatchers and nature enthusiasts. The city’s parks and gardens come alive with greenery, creating a picturesque backdrop for picnics and leisurely walks. This season is ideal for outdoor activities such as hiking, cycling, and exploring the city’s many charming neighborhoods.
Summer (June-August):
Summer in Saint-Jean-sur-Richelieu is a season of warmth and exuberance. Temperatures soar, reaching an average of 25-30°C (77-86°F), drawing visitors to the city’s many outdoor attractions. The Fête des Montgolfières, an international hot air balloon festival, fills the sky with a kaleidoscope of colors and provides a unique perspective of the city. The city’s waterfront comes alive with activity, as locals and tourists enjoy the beaches, boat rentals, and scenic walking trails. Summer is also a prime time for cultural events, including the Festival de Musique de Saint-Jean-sur-Richelieu, which showcases a diverse lineup of musicians from around the world.
Solar Potential in Saint-Jean-sur-Richelieu, Canada
Saint-Jean-sur-Richelieu, a city located in southern Quebec, Canada, possesses a favorable solar energy potential due to its ample sunshine hours. The city receives an average of 2,100 sunshine hours annually, which surpasses the national average of 1,945 hours. This solar resource makes Saint-Jean-sur-Richelieu a suitable location for various solar energy applications, including photovoltaic (PV) systems and solar thermal systems.
Solar Energy Initiatives
In recent years, Saint-Jean-sur-Richelieu has taken significant steps to harness its solar potential and promote the adoption of solar energy. The city has implemented several solar energy initiatives, including:
- Solar PV installations: Numerous solar PV systems have been installed on residential, commercial, and municipal buildings in Saint-Jean-sur-Richelieu. These systems generate clean, renewable electricity, reducing the city’s reliance on fossil fuels.
- Solar thermal projects: Solar thermal systems have also gained popularity in the city. These systems use solar energy to heat water, providing a sustainable and cost-effective alternative to traditional water heating methods.
- Solar energy research: Saint-Jean-sur-Richelieu is actively involved in solar energy research and development. The city has partnered with universities and research institutions to explore innovative solar technologies and optimize the use of solar energy.
Overall Topography
Saint-Jean-sur-Richelieu is situated in the southwestern region of Quebec, Canada, along the Richelieu River. The city is characterized by a relatively flat topography, with a gradual slope towards the river. The northern and central parts of Saint-Jean-sur-Richelieu feature rolling hills and gentle slopes, while the southern region is dominated by a more level landscape. The city’s elevation ranges from approximately 10 to 50 meters above sea level, with the highest point being Mont-Saint-Grégoire, located in the northeastern part of the city.
Notable Geographical Features
The Richelieu River plays a significant role in shaping the topography of Saint-Jean-sur-Richelieu. The river forms the western boundary of the city and has created a fertile valley that supports agricultural activities. The Richelieu River also serves as a recreational area for boating, fishing, and other water-based activities. Other notable geographical features in Saint-Jean-sur-Richelieu include the Chambly Canal, which connects the Richelieu River to the St. Lawrence River, and Mont-Saint-Bruno, a prominent mountain located in the city’s eastern outskirts. These features contribute to the scenic beauty of the area and provide opportunities for outdoor recreation.
Montréal–Saint-Hubert Airport (YHU)
Montréal–Saint-Hubert Airport (YHU) is the nearest airport to Saint-Jean-sur-Richelieu, Canada. It is located approximately 15 kilometers (9 miles) southwest of the city center and serves as a regional hub for general aviation and corporate flights. YHU is home to several flight schools, aircraft maintenance facilities, and a variety of aviation-related businesses.
The airport offers a range of facilities and services, including a passenger terminal, customs and immigration services, a restaurant, and car rental agencies. It is also a popular destination for recreational pilots and aviation enthusiasts. YHU has a single runway that is 1,524 meters (5,000 feet) long and can accommodate a variety of aircraft, including small jets and turboprops.
Montréal–Trudeau Airport (YUL)
Montréal–Trudeau Airport (YUL) is another option for air travel from Saint-Jean-sur-Richelieu. It is located approximately 45 kilometers (28 miles) northeast of the city center and serves as the primary international airport for the Montreal metropolitan area. YUL is one of the busiest airports in Canada and offers a wide range of domestic and international flights.
The airport has four terminals and offers a variety of facilities and services, including a large selection of retail stores, restaurants, and lounges. YUL is well-connected to Saint-Jean-sur-Richelieu by public transportation, including buses and trains. The trip from YUL to Saint-Jean-sur-Richelieu typically takes around 1 hour.
History and Culture
Saint-Jean-sur-Richelieu, a city in Canada’s Quebec province, has a rich history dating back to the 17th century. Founded by French colonists as “Rivière Saint-Jean,” it played a pivotal role in the fur trade and the development of New France. The city’s 18th-century stone houses and Saint-Jean-Baptiste Church, designated a National Historic Site of Canada, bear witness to this heritage. Today, Saint-Jean-sur-Richelieu is a blend of old and new, with charming historical streets and modern amenities. Its cultural life thrives with festivals, museums, and theaters, including the renowned Théâtre de la Ville, showcasing local and international performers.
Geography and Economy
Saint-Jean-sur-Richelieu is located in the Montérégie region, approximately 30 kilometers southeast of Montreal. It is situated on the banks of the Richelieu River, which provides scenic views and recreational opportunities. The city is a hub for industry and commerce, with a diverse economic base. Aerospace, manufacturing, food processing, and pharmaceuticals are among its key industries. Saint-Jean-sur-Richelieu is also home to the Canadian Forces Base Saint-Jean, which contributes significantly to the local economy and military presence. The city’s proximity to Montreal and its strategic location in Southern Quebec make it an ideal destination for businesses and residents alike.