Winnisquam (NH) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Winnisquam.
Climate overview of Winnisquam
Winnisquam, New Hampshire, 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 -1°C (30°F) in January.
With around 1214 mm (48 in) of annual rain/snowfall, Winnisquam 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 July. July is the sunniest month, averaging 9.8 hours of sunshine per day.
Winnisquam Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Winnisquam - and find the best time to visit.
Monthly Temperature in Winnisquam
Depending on the time of the year, temperatures range from comfortable to very cold in Winnisquam. Average daytime temperatures reach a comfortable 27°C (81°F) in July. In January, the coolest month of the year, temperatures drop to a very cold -1°C (30°F).
At night, temperatures range from around 15°C (59°F) in July to -11°C (12°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Winnisquam
Winnisquam has a relatively rain/snowy climate with high precipitation levels, averaging 1214 mm (48 in) of rain/snowfall annually. Winnisquam experiences moderate seasonal variation in rainfall, with monthly averages ranging from 133 mm (5.2 in) in July, the wettest month, and 73 mm (2.9 in) in January, the driest month. For more details, please visit our Winnisquam Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Winnisquam
Winnisquam can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.8 hours of sunshine daily. In contrast, the city experiences much darker days in November, with only 4.2 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Winnisquam by Month
The relative humidity is high throughout the year in Winnisquam.
The city experiences its highest humidity in September, reaching 76%. In April, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Winnisquam
Each month is rated for comfortable sightseeing weather — mild temperatures and low rainfall. Tap a month for its full averages; your ideal time may differ for a beach or winter trip (see below).
- Best overall: May and September
- Warmest weather: July and August
- Most sunshine: July
- Climate seasons: warm summers and very cold winters
- Best for winter weather: January, with freezing nights around -11°C (12°F).
Frequently asked questions about the climate in Winnisquam
What is the best time to visit Winnisquam?
May and September typically offer the most optimal weather in Winnisquam. In contrast, January, February, March, November and December tend to have less optimal conditions. Winnisquam has warm summers and very cold winters.
What temperatures can I expect in Winnisquam?
Daytime highs range from -1°C (30°F) in January to 27°C (81°F) in July. Nighttime lows range from -11°C (12°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Winnisquam get?
Annual rainfall is around 1214 mm (48 in). July is the wettest month with 133 mm (5.2 in), while January is the driest with 73 mm (2.9 in).
How sunny is Winnisquam?
Winnisquam receives around 2,512 hours of sunshine per year. July is the sunniest month with 295 hours, while November is the cloudiest with just 127 hours. Overall, Winnisquam enjoys abundant sunshine.
Winnisquam 3-Day Forecast
Winnisquam (NH) 3-Day Forecast
Winnisquam on the map
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