Climate Insights for Fort Drum

The climate in Fort Drum is cool. The average annual temperature is 8°C and approximately 1407mm of precipitation falls per year. Fort Drum receives a notable amount of rainfall throughout the year, including during its driest month. Fort Drum 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 January, February, December, when temperatures can drop to -9°C. Fort Drum experiences heavy snowfall, typically from January through December.

Temperatures in Fort Drum vary considerably across the year, with a 35°C difference between the coldest and warmest months. The warmest month is July, when average highs reach 26°C and the mean temperature sits around 21°C. The coldest month is January, when overnight lows fall to -9°C and the daily average is -5°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 7°C shift in average temperatures.

Fort Drum is a fairly wet location, receiving approximately 1407mm of precipitation annually, which averages out to around 117mm per month. The wettest month is July, averaging 151mm of rainfall. October and August also tend to see above-average precipitation. The driest month is September, with just 79mm. That's 72mm 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. Fort Drum receives heavy snowfall, accumulating around 249cm annually from January through December. The snowiest month is January, with approximately 64cm. Winter travel should account for significant snow cover.

Fort Drum is mildly breezy, with an average annual wind speed of 12km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 14km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 10km/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 13km/h in winter, 13km/h in spring, 11km/h in summer, 12km/h in autumn.

It is currently summer in Fort Drum, which began on June 21, 2026. Fort Drum 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 26°C, while the coldest stretch bottoms out in January near -9°C. Autumn is next, beginning on September 23, 2026 (7 days from now).

The best time to visit Fort Drum is during September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 16°C with modest rainfall averaging 79mm per month. By contrast, July can be uncomfortably hot with highs reaching 26°C, while January is the coldest period with lows dropping to -9°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.

The table below shows monthly climate averages for Fort Drum 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.