Best year time to visit Gillespie County

General weather information about Gillespie County

Average annual temperature is 19.8 °C

Absolute maximum temperature: 40.1 °C

Absolute minimum temperature: -6.0 °C

Number of sunny days: 207 days

Number of rainy days: 158 days

Look at detailed online map of Gillespie County

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

Gillespie County air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.428.032.233.633.140.139.440.038.731.226.924.4
Average daytime temperature (°C)17.617.923.824.327.934.536.237.932.924.817.817.1
Average temperature (°C)11.510.916.217.621.927.629.731.027.019.612.911.4
Average night temperature (°C)7.06.311.412.917.421.623.023.921.615.39.27.0
Absolute minimum temperature (°C)-5.1-6.02.07.213.616.920.822.019.01.20.8-0.8

Gillespie County 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)10.411.112.012.913.714.113.913.212.311.410.610.2
Daylight minimum duration (h)10.010.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)7.87.77.78.49.311.812.012.110.68.66.07.5
Precipitation (mm)393436651282962531553530
Sunny days20171510517252516151923
Rainy days111116202613661416118
Snow days000000000000

Gillespie County - weather forecast by months

Gillespie County weather in januaryGillespie County weather in februaryGillespie County weather in marchGillespie County weather in aprilGillespie County weather in mayGillespie County weather in juneGillespie County weather in julyGillespie County weather in augustGillespie County weather in septemberGillespie County weather in octoberGillespie County weather in novemberGillespie County weather in december

Best time to visit Gillespie County:

The best time to visit Gillespie County during the most sunny months:

  • June — 11.8(h)
  • July — 12.0(h)
  • August — 12.1(h)

The largest precipitation sum in Gillespie County is at

  • April — 65(mm)
  • May — 128(mm)
  • October — 155(mm)

    • Weather forecast in the closest to Gillespie County admin centers

    Weather forecast in the closest towns to Gillespie County

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    Frequently asked questions

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