Best year time to visit Nampa (historical)

General weather information about Nampa (historical)

Average annual temperature is 14.4 °C

Absolute maximum temperature: 35.8 °C

Absolute minimum temperature: -8.1 °C

Number of sunny days: 174 days

Number of rainy days: 185 days

Number of snow days: 6 days

Look at detailed online map of Nampa (historical)

* Weather data for Nampa (historical) United States is based on climate observations for 2026 year

Nampa (historical) air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)20.724.825.029.228.433.235.833.532.829.325.119.2
Average daytime temperature (°C)12.014.314.821.123.226.731.428.526.421.215.512.0
Average temperature (°C)6.28.18.313.917.120.824.923.020.315.38.66.1
Average night temperature (°C)2.63.43.48.211.915.219.518.415.210.53.72.3
Absolute minimum temperature (°C)-7.2-8.1-7.80.84.08.415.212.710.72.6-6.4-5.4

Nampa (historical) monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.013.011.010.09.0
Daylight mean duration (h)9.910.812.013.214.214.714.513.612.411.210.29.6
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.87.17.59.89.911.611.910.09.97.87.35.4
Precipitation (mm)901216777793710413853385091
Sunny days9131819141471017172016
Rainy days20141111171624211314915
Snow days212000000010

Nampa (historical) - weather forecast by months

Nampa (historical) weather in januaryNampa (historical) weather in februaryNampa (historical) weather in marchNampa (historical) weather in aprilNampa (historical) weather in mayNampa (historical) weather in juneNampa (historical) weather in julyNampa (historical) weather in augustNampa (historical) weather in septemberNampa (historical) weather in octoberNampa (historical) weather in novemberNampa (historical) weather in december

Best time to visit Nampa (historical):

The best time to visit Nampa (historical) during the most sunny months:

  • June — 11.6(h)
  • July — 11.9(h)

The largest precipitation sum in Nampa (historical) is at

  • February — 121(mm)
  • July — 104(mm)
  • August — 138(mm)

    • Weather forecast in the closest to Nampa (historical) admin centers

    Weather forecast in the closest towns to Nampa (historical)

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    Frequently asked questions

    When is the best time to visit Nampa (historical)?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Nampa (historical).
    What is the weather like in Nampa (historical)?
    See average temperature, rainfall and daylight hours for Nampa (historical) by month in the table above.
    How many sunny days does Nampa (historical) have?
    The monthly weather statistics above show sunshine and rainfall patterns for Nampa (historical) throughout the year.