Zip 03109 (Manchester, NH) Climate

Manchester, NH has a humid continental climate with warm, humid summers and cold, snowy winters. The average annual temperature is 46 degrees Fahrenheit and the average annual precipitation is 38 inches. During the summer months temperatures typically reach into the low 80s while winter temperatures can drop into the single digits or below zero. Snowfall totals can vary significantly from year to year but typically range between 40 and 70 inches per season. In addition to snowfall, Manchester experiences frequent rain throughout the year.

Manchester (zip 03109), New Hampshire gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Manchester (zip 03109) averages 58 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 199 sunny days per year in Manchester (zip 03109). The US average is 205 sunny days.

Manchester (zip 03109) gets some kind of precipitation, on average, 126 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.

Weather Highlights

Summer High: the July high is around 82 degrees
Winter Low: the January low is 14
Rain: averages 45 inches of rain a year
Snow: averages 58 inches of snow a year

Bestplaces Comfort Index

The annual BestPlaces Comfort Index for the 03109 zip code is 6.8 (10=best), which means it is one of the most pleasant places in New Hampshire.

9.2 Summer - 4.5 Winter

August, July and June are the most pleasant months in the 03109 zip code, while January and February are the least comfortable months.

Climate	Manchester, New Hampshire	United States
	Unlock	38.1 in.
	57.5 in.	Unlock
	Unlock	106.2 days
	199 days	Unlock
	82.1°	85.8°
	Unlock	21.7°
	6.8	Unlock
	Unlock	4.3
	268 ft.	Unlock

Climate

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

July is the hottest month for the 03109 zip code with an average high temperature of 82.1°, which ranks it as warmer than most places in New Hampshire. In the 03109 zip code, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for the 03109 zip code are June, August and July.

In the 03109 zip code, there are 8.4 days annually when the high temperature is over 90°, which is hotter than most places in New Hampshire.

January has the coldest nighttime temperatures for the 03109 zip code with an average of 14.0°. This is one of the warmest places in New Hampshire.

In the 03109 zip code, there are 141.4 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in New Hampshire.

In the 03109 zip code, there are 4.8 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in New Hampshire.

Humidity in the 03109 zip code is generally low and comfortable. But there some days when the humidity becomes unpleasant, especially in July and August. The most humid months (but still comfortable) are July, August and June.

October is the wettest month in the 03109 zip code with 4.2 inches of rain, and the driest month is January with 3.0 inches. The wettest season is Winter with 27% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 44.8 inches in the 03109 zip code means that it is about average compared to other places in New Hampshire.

May is the rainiest month in the 03109 zip code with 12.3 days of rain, and February is the driest month with only 8.7 rainy days. There are 126.3 rainy days annually in the 03109 zip code, which is less rainy than most places in New Hampshire. The rainiest season is Summer when it rains 27% of the time and the driest is Spring with only a 23% chance of a rainy day.

An annual snowfall of 57.5 inches in the 03109 zip code means that it is less snowy than most places in New Hampshire. January is the snowiest month in the 03109 zip code with 17.2 inches of snow, and 6 months of the year have significant snowfall.

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