Best year time to visit Grossmont

General weather information about Grossmont

Average annual temperature is 16.9 °C

Absolute maximum temperature: 37.9 °C

Absolute minimum temperature: 1.7 °C

Number of sunny days: 233 days

Number of rainy days: 132 days

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

Grossmont air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)20.424.123.431.425.028.835.737.935.934.730.126.2
Average daytime temperature (°C)16.517.316.521.421.223.730.530.627.427.724.320.8
Average temperature (°C)11.511.011.614.615.818.022.723.521.420.317.014.3
Average night temperature (°C)7.76.48.110.112.414.217.018.317.415.011.39.6
Absolute minimum temperature (°C)2.21.72.34.99.211.813.415.514.17.97.95.4

Grossmont monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.311.012.013.013.814.314.113.312.411.410.510.0
Daylight minimum duration (h)10.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)7.28.57.910.89.810.412.511.49.510.08.78.1
Precipitation (mm)228911658251404221116251
Sunny days141211231415302620262022
Rainy days1716207171515105109
Snow days000000000000

Grossmont - weather forecast by months

Grossmont weather in januaryGrossmont weather in februaryGrossmont weather in marchGrossmont weather in aprilGrossmont weather in mayGrossmont weather in juneGrossmont weather in julyGrossmont weather in augustGrossmont weather in septemberGrossmont weather in octoberGrossmont weather in novemberGrossmont weather in december

Best time to visit Grossmont:

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

  • July — 12.5(h)

The largest precipitation sum in Grossmont is at

  • January — 228(mm)
  • February — 91(mm)
  • March — 165(mm)

    • Weather forecast in the closest to Grossmont admin centers

    Weather forecast in the closest towns to Grossmont

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    Frequently asked questions

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