Swanzey (NH) Weather and Climate: A Comprehensive Guide
The climate in Swanzey is marked by big temperature swings throughout the year.
Temperatures range from warm during the warmest months
to very cold in the cooler months.
It also has a relatively rain/snowy climate with high levels of precipitation.
Let’s explore the climate details in depth to provide you with a complete overview.
Average maximum day and minimum night temperature
In Swanzey, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 28°C in July to a very cold 0°C in January.
Nighttime temperatures can drop, with average lows reaching -11°C in January. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Swanzey experiences significant rain/snowfall throughout the year, averaging 1216 mm of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, June, sees around 130 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, April, still receives a respectable 76 mm of rainfall.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
In Swanzey, summer days are longer and more sunny, with daily sunshine hours peaking at 9.8 hours in July. As the darker season arrives, the brightness of the sun becomes less. November sees a soft sun for only 4.2 hours per average day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The relative humidity is high throughout the year in Swanzey.
The city experiences its highest humidity in September, reaching 76%. In April, the humidity drops to its lowest level at 62%. Explore our detailed page on humidity levels for further details.
Relative humidity over the year
clear and no rain broken clouds and no rain overcast and chance of slight rainForecast for Swanzey (NH)
1 m/s
1 m/s
1 m/s
The best time of year to visit Swanzey in the United States of America
During the months of May, June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
July has an average maximum temperature of 28°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 0°C.
June tops the wettest month list with 130 mm of rainfall.
April is the driest month with 76 mm of precipitation.
July is the sunniest month with an average of 295 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
