Salem (NH) Weather and Climate: A Comprehensive Guide
Salem experiences great temperature shifts.
The city's weather can transition from warm days
to very cold weather.
It also has a relatively rain/snowy climate with high levels of precipitation.
Now, let’s explore all the climate details to give you a full picture.
Average maximum day and minimum night temperature
The climate in Salem is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 29°C in July to a very cold 2°C in February.
Nighttime temperatures can drop, with average lows reaching -9°C in February. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Salem has a notably wet climate with abundant precipitation, recording 1203 mm of rain/snowfall per year. The wettest period in Salem occurs in June, which receives around 128 mm of precipitation. During the driest month, January, Salem experiences moderate snowfall, totaling approximately 81 mm. The consistent precipitation levels throughout the year contribute to a relatively stable climate.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 Salem, summer days are longer and more sunny, with daily sunshine hours peaking at 10.0 hours in May. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.7 hours per average day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is high throughout the year in Salem.
The city experiences its highest humidity in August, reaching 72%. In February, 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 clear and no rain partly cloudy and no rainForecast for Salem (NH)
3 m/s
2 m/s
2 m/s
The best time of year to visit Salem 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 29°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of 2°C.
June tops the wettest month list with 128 mm of rainfall.
January is the driest month with 81 mm of precipitation.
May is the sunniest month with an average of 301 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.
