Climate Overview
The climate in Caribou Municipal Airport is cool. The average annual temperature is 5°C and approximately 1124mm of precipitation falls per year. Caribou Municipal Airport receives a notable amount of rainfall throughout the year, including during its driest month. Caribou Municipal Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: Luglio, Agosto, Giugno. The coldest months are Gennaio, Febbraio, Dicembre, when temperatures can drop to -14°C. Caribou Municipal Airport experiences heavy snowfall, typically from January through December.
Temperature
Caribou Municipal Airport has a wide annual temperature range, spanning 39°C from the coldest to warmest months. The warmest month is Luglio, when average highs reach 25°C and the mean temperature sits around 20°C. The coldest month is Gennaio, when overnight lows fall to -14°C and the daily average is -10°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 8°C shift in average temperatures.
Precipitation
Caribou Municipal Airport is a moderately rainy area, receiving approximately 1124mm of precipitation annually, which averages out to around 94mm per month. The wettest month is July, averaging 107mm of rainfall. December and June also tend to see above-average precipitation. The driest month is February, with just 70mm. That's 37mm less than July, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Caribou Municipal Airport receives heavy snowfall, accumulating around 214cm annually from January through December. The snowiest month is January, with approximately 46cm. Winter travel should account for significant snow cover.
Wind
Caribou Municipal Airport is mildly breezy, with an average annual wind speed of 18km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is March, averaging 20km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in August, with average winds dropping to 16km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 4km/h between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 19km/h in winter, 20km/h in spring, 17km/h in summer, 18km/h in autumn.
Seasons
92 days until Summer
It is currently spring in Caribou Municipal Airport, which began on March 20, 2026. Caribou Municipal 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 Luglio at around 25°C, while the coldest stretch bottoms out in Gennaio near -14°C. Summer is next, beginning on June 21, 2026 — 92 days from now.
Spring
Temperatures range from -8 to 18°C. Precipitation is moderate at around 271mm for the season, averaging 90mm per month. Winds are moderate at around 20km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 11 to 25°C. Rainfall is heavy, totalling around 302mm across the season with a monthly average of 101mm. Winds are moderate at around 17km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from -3 to 20°C. Precipitation is moderate at around 287mm for the season, averaging 96mm per month. Expect around 28cm of snow accumulation during this period. Winds are moderate at around 18km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from -14 to -2°C. Precipitation is moderate at around 265mm for the season, averaging 88mm per month. Expect around 121cm of snow accumulation during this period. Winds are moderate at around 19km/h. Heavy layering and insulated outerwear are essential — exposed skin should be minimised outdoors.
Best Time to Visit
The best time to visit Caribou Municipal Airport is during Agosto, when the weather is most comfortable for travellers. During these months, average temperatures hover around 18°C with modest rainfall averaging 92mm per month. By contrast, Luglio can be uncomfortably hot with highs reaching 25°C, while Gennaio is the coldest period with lows dropping to -14°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.
Monthly Climate Data
The table below shows monthly climate averages for Caribou Municipal 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.