Best year time to visit Foster (historical)

General weather information about Foster (historical)

Average annual temperature is 15.0 °C

Absolute maximum temperature: 38.0 °C

Absolute minimum temperature: -7.7 °C

Number of sunny days: 180 days

Number of rainy days: 182 days

Number of snow days: 3 days

Look at detailed online map of Foster (historical)

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

Foster (historical) air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)19.424.224.828.329.932.736.638.033.130.126.118.5
Average daytime temperature (°C)10.914.414.920.225.028.531.030.027.921.515.611.6
Average temperature (°C)6.48.38.713.718.421.825.024.121.515.89.36.4
Average night temperature (°C)2.93.73.98.112.916.120.019.216.011.24.92.8
Absolute minimum temperature (°C)-5.0-6.2-7.70.14.110.216.113.711.8-0.2-4.9-6.0

Foster (historical) monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.012.011.010.09.0
Daylight mean duration (h)9.910.812.013.214.214.714.413.612.411.210.29.6
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.96.77.99.610.410.711.310.710.57.77.55.8
Precipitation (mm)1431071368176170558850454881
Sunny days10151917151451216192216
Rainy days19121213161626191412815
Snow days210000000000

Best time to visit Foster (historical):

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

  • July — 11.3(h)

The largest precipitation sum in Foster (historical) is at

  • January — 143(mm)
  • March — 136(mm)
  • June — 170(mm)
  • Frequently asked questions

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