Yosemite National Park is definitely worth a visit
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Glen (NH) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Glen.
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Climate overview of Glen
Glen, New Hampshire, United States of America, sees big temperature differences between seasons, with July peaking at 26°C (79°F) and January dropping to -2°C (28°F).
The city receives considerable rain/snowfall, with around 1436 mm (57 in) annually. October is the wettest month. It has warm summers and very cold winters.
Glen Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Glen - and find the best time to visit.
Monthly Temperature in Glen
Visitors to Glen can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a comfortable 26°C (79°F) in July to a very cold -2°C (28°F) in the coolest month, January.
Nights vary from 13°C (55°F) in July to around -13°C (9°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Glen
Glen is known for its substantial rain/snowfall, with annual precipitation reaching 1436 mm (57 in). Glen offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month October (157 mm (6.2 in)) and the driest month September (90 mm (3.5 in)) is not too significant. For more details, please visit our Glen 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 Glen
The most comfortable overall weather for exploring Glen is usually found in September. Conditions are generally least comfortable in January, February, March, April, 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
mixed
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 Glen
What is the best time to visit Glen?
September typically offers the most optimal weather in Glen. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Glen has warm summers and very cold winters.
What temperatures can I expect in Glen?
Daytime highs range from -2°C (28°F) in January to 26°C (79°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 Glen get?
Annual rainfall is around 1436 mm (57 in). October is the wettest month with 157 mm (6.2 in), while September is the driest with 90 mm (3.5 in).
Glen 3-Day Forecast
Glen on the map
Glen is highlighted - select any city to see its climate.
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