Climate normals · 1970–2000
Nampa Climate
Nampa is a city in United States (ID) with a population of about 89,839. Its average annual temperature is 10.7°C (51°F), with roughly 274 mm of rain per year.
10.7°C
Avg Temp
274
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
Nampa Climate
Nampa has an average annual temperature of 10.7°C (51°F) and receives about 274 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
10.7°C
Avg Temp
274
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -1° / 30° | 32 mm |
| February | 2° / 36° | 24 mm |
| March | 7° / 44° | 30 mm |
| April | 10° / 51° | 28 mm |
| May | 15° / 59° | 25 mm |
| June | 19° / 67° | 21 mm |
| July | 23° / 74° | 7 mm |
| August | 22° / 72° | 10 mm |
| September | 17° / 62° | 17 mm |
| October | 11° / 51° | 18 mm |
| November | 4° / 40° | 32 mm |
| December | -1° / 31° | 30 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Nampa
The most comfortable months to visit Nampa are typically August, July and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 32°C high). The coldest is January (near -6°C low). January is usually the wettest month.
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Frequently Asked Questions
The most comfortable months to visit Nampa are typically August, July and June, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Nampa, United States has an average annual temperature of 10.7°C and about 274 mm of precipitation per year. The warmest month is July and the coldest is January.
In July, the hottest month, daily highs in Nampa average about 32°C (90°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.