2025 Compare Climate & Weather:
Flagstaff, AZ vs Manchester, NH

Highlights

On average, there are 195 sunny days per year in Manchester. Flagstaff averages 266 sunny days per year. The US average is 205 sunny days.

Manchester, New Hampshire gets 44 inches of rain, on average, per year. Flagstaff, Arizona gets 20.7 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Manchester averages 58.1 inches of snow per year. Flagstaff averages 81 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Manchester, New Hampshire
Summer High: the July high is around 82.2 degrees
Winter Low: the January low is 13.4
Rain: averages 44 inches of rain a year
Snow: averages 58.1 inches of snow a year

Flagstaff, Arizona
Summer High: the July high is around 81.7 degrees
Winter Low: the January low is 14.3
Rain: averages 20.7 inches of rain a year
Snow: averages 81 inches of snow a year

BestPlaces Comfort Index

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

The annual BestPlaces Comfort Index for Flagstaff is 6.9 (10=best), which means it is one of the least comfortable places in Arizona.

Today's Weather - Flagstaff, AZ

49°F

Today's Weather - Manchester, NH

65°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Flagstaff / Manchester

July is the hottest month for Flagstaff with an average high temperature of 81.7°, which ranks it as one of the coolest places in Arizona. In Flagstaff, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Flagstaff are June, August and July.

July is the hottest month for Manchester with an average high temperature of 82.2°, which ranks it as warmer than most places in New Hampshire. In Manchester, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Manchester are June, August and July.

January has the coldest nighttime temperatures for Flagstaff with an average of 14.3°. This is one of the coldest places in Arizona.

January has the coldest nighttime temperatures for Manchester with an average of 13.4°. This is warmer than most places in New Hampshire.

In Flagstaff, there are 3.4 days annually when the high temperature is over 90°, which is one of the coolest places in Arizona.

In Manchester, there are 8.8 days annually when the high temperature is over 90°, which is hotter than most places in New Hampshire.

In Flagstaff, there are 210.5 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Arizona.

In Manchester, there are 142.7 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in New Hampshire.

In Flagstaff, there are 7.8 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Arizona.

In Manchester, there are 6.0 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in New Hampshire.

August is the wettest month in Flagstaff with 3.3 inches of rain, and the driest month is June with 0.3 inches. The wettest season is Autumn with 29% of yearly precipitation and 17% occurs in Summer, which is the driest season. The annual rainfall of 20.7 inches in Flagstaff means that it is wetter than most places in Arizona.


October is the wettest month in Manchester with 4.2 inches of rain, and the driest month is January with 2.9 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 44.0 inches in Manchester means that it is drier than most places in New Hampshire.

August is the rainiest month in Flagstaff with 13.8 days of rain, and June is the driest month with only 2.8 rainy days. There are 83.4 rainy days annually in Flagstaff, which is one of the rainiest places in Arizona. The rainiest season is Autumn when it rains 34% of the time and the driest is Summer with only a 20% chance of a rainy day.

May is the rainiest month in Manchester with 12.1 days of rain, and February is the driest month with only 8.6 rainy days. There are 125.0 rainy days annually in Manchester, 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 81.0 inches in Flagstaff means that it is one of the snowiest places in Arizona.

An annual snowfall of 58.1 inches in Manchester means that it is less snowy than most places in New Hampshire.

January is the snowiest month in Flagstaff with 19.1 inches of snow, and 8 months of the year have significant snowfall.

January is the snowiest month in Manchester with 17.3 inches of snow, and 6 months of the year have significant snowfall.