Best year time to visit Hillister

General weather information about Hillister

Average annual temperature is 21.3 °C

Absolute maximum temperature: 42.1 °C

Absolute minimum temperature: 0.6 °C

Number of sunny days: 148 days

Number of rainy days: 217 days

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* Weather data for Hillister United States is based on climate observations for 2026 year

Hillister air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)25.127.529.130.333.539.040.342.139.534.629.124.9
Average daytime temperature (°C)18.520.423.625.029.734.837.139.034.227.620.318.5
Average temperature (°C)13.514.518.019.123.828.030.231.827.521.315.112.6
Average night temperature (°C)9.810.513.914.819.322.825.025.822.517.011.28.4
Absolute minimum temperature (°C)0.61.30.89.914.619.321.822.819.48.03.21.4

Hillister monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.013.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.411.112.012.913.714.113.913.212.411.410.610.2
Daylight minimum duration (h)10.010.011.012.013.013.013.012.011.010.010.010.0
Sunshine mean duration (h)6.07.07.17.89.010.512.112.210.48.36.67.6
Precipitation (mm)28897942191281054475457103132
Sunny days11967149121513161620
Rainy days201925231721191617151411
Snow days000000000000

Hillister - weather forecast by months

Hillister weather in januaryHillister weather in februaryHillister weather in marchHillister weather in aprilHillister weather in mayHillister weather in juneHillister weather in julyHillister weather in augustHillister weather in septemberHillister weather in octoberHillister weather in novemberHillister weather in december

Best time to visit Hillister:

The best time to visit Hillister during the most sunny months:

  • July — 12.1(h)
  • August — 12.2(h)

The largest precipitation sum in Hillister is at

  • January — 288(mm)
  • April — 219(mm)

    • Weather forecast in the closest to Hillister admin centers

    Weather forecast in the closest towns to Hillister

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    Frequently asked questions

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