2025 Compare Climate & Weather:
Middletown, DE vs Nampa, ID

Highlights

On average, there are 207 sunny days per year in Nampa. Middletown averages 204 sunny days per year. The US average is 205 sunny days.

Nampa, Idaho gets 10.7 inches of rain, on average, per year. Middletown, Delaware gets 45.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Nampa averages 9.2 inches of snow per year. Middletown averages 14.5 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Nampa, Idaho
Summer High: the July high is around 91.3 degrees
Winter Low: the January low is 23.6
Rain: averages 10.7 inches of rain a year
Snow: averages 9.2 inches of snow a year

Middletown, Delaware
Summer High: the July high is around 86.9 degrees
Winter Low: the January low is 23.9
Rain: averages 45.1 inches of rain a year
Snow: averages 14.5 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Nampa is 7.3 (10=best), which means it is one of the most pleasant places in Idaho.

The annual BestPlaces Comfort Index for Middletown is 7.3 (10=best), which means it is about average compared to other places in Delaware.

Today's Weather - Middletown, DE

49°F

Today's Weather - Nampa, ID

68°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Middletown / Nampa

July is the hottest month for Middletown with an average high temperature of 86.9°, which ranks it as warmer than most places in Delaware. In Middletown, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Middletown are September, May and June.

July is the hottest month for Nampa with an average high temperature of 91.3°, which ranks it as warmer than most places in Idaho. In Nampa, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Nampa are September, May and June.

January has the coldest nighttime temperatures for Middletown with an average of 23.9°. This is colder than most places in Delaware.

December has the coldest nighttime temperatures for Nampa with an average of 22.7°. This is warmer than most places in Idaho.

In Middletown, there are 20.8 days annually when the high temperature is over 90°, which is about average compared to other places in Delaware.

In Nampa, there are 47.8 days annually when the high temperature is over 90°, which is hotter than most places in Idaho.

In Middletown, there are 97.9 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Delaware.

In Nampa, there are 116.6 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Idaho.

In Middletown, there are 0.3 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Delaware.

In Nampa, there are 2.8 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Idaho.

September is the wettest month in Middletown with 4.6 inches of rain, and the driest month is February with 2.7 inches. The wettest season is Autumn with 27% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 45.1 inches in Middletown means that it is drier than most places in Delaware.


December is the wettest month in Nampa with 1.5 inches of rain, and the driest month is July with 0.3 inches. The wettest season is Spring with 33% of yearly precipitation and 12% occurs in Autumn, which is the driest season. The annual rainfall of 10.7 inches in Nampa means that it is drier than most places in Idaho.

May is the rainiest month in Middletown with 11.1 days of rain, and October is the driest month with only 7.9 rainy days. There are 112.9 rainy days annually in Middletown, which is about average compared to other places in Delaware. The rainiest season is Summer when it rains 29% of the time and the driest is Winter with only a 22% chance of a rainy day.

December is the rainiest month in Nampa with 10.4 days of rain, and July is the driest month with only 2.3 rainy days. There are 80.1 rainy days annually in Nampa, which is less rainy than most places in Idaho. The rainiest season is Spring when it rains 34% of the time and the driest is Autumn with only a 12% chance of a rainy day.

An annual snowfall of 14.5 inches in Middletown means that it is snowier than most places in Delaware.

An annual snowfall of 9.2 inches in Nampa means that it is one of the least snowy places in Idaho.

February is the snowiest month in Middletown with 5.8 inches of snow, and 4 months of the year have significant snowfall.

December is the snowiest month in Nampa with 4.0 inches of snow, and 4 months of the year have significant snowfall.