Potsdam (NY) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Potsdam.
Climate overview of Potsdam
Potsdam, New York State, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 27°C (81°F) in July, while winters cool to -2°C (28°F) in February.
With around 1142 mm (45 in) of annual rain/snowfall, Potsdam has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has warm summers and very cold winters. The wettest month is October.
Potsdam Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Potsdam - and find the best time to visit.
Monthly Temperature in Potsdam
Depending on the time of the year, temperatures range from comfortable to very cold in Potsdam. Average daytime temperatures reach a comfortable 27°C (81°F) in July. In February, the coolest month of the year, temperatures drop to a very cold -2°C (28°F).
At night, temperatures range from around 15°C (59°F) in July to -13°C (9°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Potsdam
Potsdam has a relatively rain/snowy climate with high precipitation levels, averaging 1142 mm (45 in) of rain/snowfall annually. Potsdam experiences moderate seasonal variation in rainfall, with monthly averages ranging from 129 mm (5.1 in) in October, the wettest month, and 66 mm (2.6 in) in March, the driest month. For more details, please visit our Potsdam Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Potsdam
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May and August
- Warmest weather: July and August
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: February, with freezing nights around -13°C (9°F).
Frequently asked questions about the climate in Potsdam
What is the best time to visit Potsdam?
May and August typically offer the most optimal weather in Potsdam. In contrast, January, February, March, November and December tend to have less optimal conditions. Potsdam has warm summers and very cold winters.
What temperatures can I expect in Potsdam?
Daytime highs range from -2°C (28°F) in February to 27°C (81°F) in July. Nighttime lows range from -13°C (9°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Potsdam get?
Annual rainfall is around 1142 mm (45 in). October is the wettest month with 129 mm (5.1 in), while March is the driest with 66 mm (2.6 in).
Potsdam 3-Day Forecast
Potsdam on the map
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