2025 Compare Climate & Weather:
Nampa, ID vs Robie Creek, ID

Highlights

On average, there are 210 sunny days per year in Robie Creek. Nampa averages 207 sunny days per year. The US average is 205 sunny days.

Robie Creek, Idaho gets 20 inches of rain, on average, per year. Nampa, Idaho gets 10.7 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Robie Creek averages 55 inches of snow per year. Nampa averages 9.2 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Robie Creek, Idaho
Summer High: the July high is around 88.3 degrees
Winter Low: the January low is 19.2
Rain: averages 20 inches of rain a year
Snow: averages 55 inches of snow a year

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

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Robie Creek is 6.8 (10=best), which means it is more comfortable than most places in Idaho.

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

Today's Weather - Nampa, ID

67°F

Today's Weather - Robie Creek, ID

57°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Nampa / Robie Creek

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.

July is the hottest month for Robie Creek with an average high temperature of 88.3°, which ranks it as warmer than most places in Idaho. In Robie Creek, there are 2 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Robie Creek are June, September and August.

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

December has the coldest nighttime temperatures for Robie Creek with an average of 18.8°. This is about average compared to other places in Idaho.

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

In Robie Creek, there are 33.1 days annually when the high temperature is over 90°, which is hotter than most places in Idaho.

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 Robie Creek, there are 155.7 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Idaho.

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

In Robie Creek, there are 5.7 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Idaho.

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.


December is the wettest month in Robie Creek with 3.1 inches of rain, and the driest month is July with 0.4 inches. The wettest season is Spring with 38% of yearly precipitation and 9% occurs in Autumn, which is the driest season. The annual rainfall of 20.0 inches in Robie Creek means that it is wetter than most places in Idaho.

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.

December is the rainiest month in Robie Creek with 12.1 days of rain, and August is the driest month with only 2.6 rainy days. There are 96.5 rainy days annually in Robie Creek, which is about average compared to other places in Idaho. The rainiest season is Spring when it rains 35% of the time and the driest is Autumn with only a 12% chance of a rainy day.

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

An annual snowfall of 55.0 inches in Robie Creek means that it is snowier than most places in Idaho.

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

December is the snowiest month in Robie Creek with 17.6 inches of snow, and 6 months of the year have significant snowfall.