Best year time to visit Annandale

General weather information about Annandale

Average annual temperature is 8.5 °C

Absolute maximum temperature: 36.3 °C

Absolute minimum temperature: -27.1 °C

Number of sunny days: 205 days

Number of rainy days: 124 days

Number of snow days: 36 days

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

Annandale air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.54.95.226.031.032.333.436.335.929.117.210.1
Average daytime temperature (°C)-3.9-2.10.99.822.628.027.828.125.014.17.13.9
Average temperature (°C)-7.3-7.5-3.74.616.322.322.122.319.610.02.3-0.1
Average night temperature (°C)-10.3-12.3-7.80.310.517.017.017.615.46.6-1.3-3.0
Absolute minimum temperature (°C)-24.2-27.1-15.4-9.10.49.812.912.08.1-5.1-13.1-11.3

Annandale monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.210.411.913.514.915.615.214.112.511.09.68.8
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)4.37.36.38.111.912.812.711.49.77.46.44.3
Precipitation (mm)49496013156531206895102682
Sunny days211714121817171812162518
Rainy days3451613131413181348
Snow days7712200000215

Annandale - weather forecast by months

Annandale weather in januaryAnnandale weather in februaryAnnandale weather in marchAnnandale weather in aprilAnnandale weather in mayAnnandale weather in juneAnnandale weather in julyAnnandale weather in augustAnnandale weather in septemberAnnandale weather in octoberAnnandale weather in novemberAnnandale weather in december

Best time to visit Annandale:

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

  • May — 11.9(h)
  • June — 12.8(h)
  • July — 12.7(h)
  • August — 11.4(h)

Months with the longest average daylight duration in Annandale:

  • June — 15.6(h)

The largest precipitation sum in Annandale is at

  • April — 131(mm)
  • July — 120(mm)
  • September — 95(mm)
  • October — 102(mm)

    • Weather forecast in the closest to Annandale admin centers

    Weather forecast in the closest towns to Annandale

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    Frequently asked questions

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