Climate Overview
The climate in 3 Rivers Recreation Area Airport is cool. The average annual temperature is 9°C and approximately 638mm of precipitation falls per year. December is the wettest month, receiving around 124mm of rainfall. 3 Rivers Recreation Area Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are December, February, January, when temperatures can drop to -2°C. Snowfall occurs from January to December, with around 133cm accumulating over the season.
Temperature
Temperatures in 3 Rivers Recreation Area Airport vary considerably across the year, with a 33°C difference between the coldest and warmest months. The warmest month is July, when average highs reach 31°C and the mean temperature sits around 21°C. The coldest month is December, when overnight lows fall to -2°C and the daily average is 1°C. On average, daily temperatures fluctuate by about 14°C between overnight lows and afternoon highs. The sharpest temperature change occurs between September and October, with a 6°C shift in average temperatures.
Precipitation
3 Rivers Recreation Area Airport is a relatively dry area, receiving approximately 638mm of precipitation annually, which averages out to around 53mm per month. The wettest month is December, averaging 124mm of rainfall. January and February also tend to see above-average precipitation. The driest month is July, with just 5mm. That's 119mm less than December, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic. Snowfall is a regular feature from January to December, with around 133cm accumulating over the season. February typically sees the most snow at around 36cm.
Wind
3 Rivers Recreation Area Airport is mildly breezy, with an average annual wind speed of 15km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 17km/h, though still comfortable for most outdoor activities. The calmest conditions occur in January, with average winds dropping to 12km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 5km/h between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 13km/h in winter, 16km/h in spring, 15km/h in summer, 14km/h in autumn.
Seasons
90 days until Summer
It is currently spring in 3 Rivers Recreation Area Airport, which began on March 20, 2026. 3 Rivers Recreation Area Airport is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 31°C, while the coldest stretch bottoms out in December near -2°C. Summer is next, beginning on June 21, 2026 — 90 days from now.
Spring
Temperatures range from -1 to 21°C. Rainfall is relatively light, with around 149mm over the season and a monthly average of 50mm. Winds are moderate at around 16km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 9 to 31°C. Precipitation is minimal, with only around 34mm for the entire season. Winds are moderate at around 15km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from 0 to 25°C. Rainfall is relatively light, with around 141mm over the season and a monthly average of 47mm. Expect around 10cm of snow accumulation during this period. Winds are generally light, averaging 14km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from -2 to 7°C. Rainfall is heavy, totalling around 313mm across the season with a monthly average of 104mm. Expect around 101cm of snow accumulation during this period. Winds are generally light, averaging 13km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.
Best Time to Visit
The best time to visit 3 Rivers Recreation Area Airport is during June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 18°C with modest rainfall averaging 14mm per month. By contrast, December can be quite cold with temperatures dropping to -2°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.
Monthly Climate Data
The table below shows monthly climate averages for 3 Rivers Recreation Area Airport based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.
