Best year time to visit Atherton

General weather information about Atherton

Average annual temperature is 20.3 °C

Absolute maximum temperature: 39.8 °C

Absolute minimum temperature: -1.5 °C

Number of sunny days: 190 days

Number of rainy days: 175 days

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

Atherton air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)24.227.527.829.832.237.438.139.835.732.128.924.3
Average daytime temperature (°C)16.718.922.023.729.033.434.736.932.227.019.416.5
Average temperature (°C)12.013.116.018.123.527.629.431.226.621.014.211.0
Average night temperature (°C)8.39.111.513.518.522.625.126.421.916.110.16.6
Absolute minimum temperature (°C)-0.6-1.2-1.59.19.920.021.621.118.46.61.2-0.6

Atherton 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)6.57.18.88.011.012.011.311.710.98.56.47.8
Precipitation (mm)17089881965380681436195179
Sunny days131114131110132318231724
Rainy days181717172020188128137
Snow days000000000000

Atherton - weather forecast by months

Atherton weather in januaryAtherton weather in februaryAtherton weather in marchAtherton weather in aprilAtherton weather in mayAtherton weather in juneAtherton weather in julyAtherton weather in augustAtherton weather in septemberAtherton weather in octoberAtherton weather in novemberAtherton weather in december

Best time to visit Atherton:

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

  • June — 12.0(h)
  • August — 11.7(h)

The largest precipitation sum in Atherton is at

  • January — 170(mm)
  • April — 196(mm)

    • Weather forecast in the closest to Atherton admin centers

    Weather forecast in the closest towns to Atherton

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    Frequently asked questions

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