Yosemite National Park is definitely worth a visit
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Bartlett (NH) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Bartlett.
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Climate overview of Bartlett
The climate in Bartlett, New Hampshire, United States of America, is marked by large temperature swings across the seasons, ranging from 25°C (77°F) in July to -2°C (28°F) in January.
The city has a wet climate, receiving around 1500 mm (59 in) of rain/snowfall per year. Despite the high annual total, it has warm summers and very cold winters. October is the wettest month.
Bartlett Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bartlett - and find the best time to visit.
Monthly Temperature in Bartlett
In Bartlett, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 25°C (77°F) in July to a very cold -2°C (28°F) in January.
Nighttime temperatures range from 13°C (55°F) in July to -13°C (9°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Bartlett
Bartlett experiences significant rain/snowfall throughout the year, averaging 1500 mm (59 in) of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, October, sees around 167 mm (6.6 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, September, still receives a respectable 93 mm (3.7 in) of rainfall. For more details, please visit our Bartlett 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 Bartlett
Conditions in Bartlett are generally most comfortable in September. They are typically least comfortable in January, February, March, April, October, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very cold
Feb
very cold
Mar
cold
Apr
wet
May
good
Jun
very good
Jul
very good
Aug
very good
Sep
excellent
Oct
wet
Nov
wet
Dec
cold
- Best overall: September
- Warmest weather: July and August
- Fewer rainy days: February, March, August, September and November
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -13°C (9°F).
Frequently asked questions about the climate in Bartlett
What is the best time to visit Bartlett?
September typically offers the most optimal weather in Bartlett. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Bartlett has warm summers and very cold winters.
What temperatures can I expect in Bartlett?
Daytime highs range from -2°C (28°F) in January to 25°C (77°F) in July. Nighttime lows range from -13°C (9°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Bartlett get?
Annual rainfall is around 1500 mm (59 in). October is the wettest month with 167 mm (6.6 in), while September is the driest with 93 mm (3.7 in).
Bartlett 3-Day Forecast
Bartlett on the map
Bartlett is highlighted - select any city to see its climate.
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