Best year time to visit Royalston

General weather information about Royalston

Average annual temperature is 9.0 °C

Absolute maximum temperature: 32.6 °C

Absolute minimum temperature: -28.2 °C

Number of sunny days: 158 days

Number of rainy days: 189 days

Number of snow days: 18 days

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

Royalston air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.311.913.428.729.032.630.326.830.926.716.014.0
Average daytime temperature (°C)3.33.25.514.519.622.526.123.621.016.36.45.6
Average temperature (°C)-0.4-2.20.58.312.816.721.318.716.411.51.81.3
Average night temperature (°C)-3.7-7.2-3.73.46.511.917.214.712.87.7-1.8-1.6
Absolute minimum temperature (°C)-8.7-28.2-9.6-4.6-1.44.911.510.05.4-0.9-7.8-8.8

Royalston 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)9.510.611.913.414.615.315.013.912.511.19.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)4.06.37.28.411.59.610.19.77.57.37.05.0
Precipitation (mm)1575611467691032221781749046163
Sunny days101314151976815152016
Rainy days16101215122325231516814
Snow days555000000021

Royalston - weather forecast by months

Royalston weather in januaryRoyalston weather in februaryRoyalston weather in marchRoyalston weather in aprilRoyalston weather in mayRoyalston weather in juneRoyalston weather in julyRoyalston weather in augustRoyalston weather in septemberRoyalston weather in octoberRoyalston weather in novemberRoyalston weather in december

Best time to visit Royalston:

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

  • May — 11.5(h)
  • July — 10.1(h)

Months with the longest average daylight duration in Royalston:

  • June — 15.3(h)

The largest precipitation sum in Royalston is at

  • January — 157(mm)
  • July — 222(mm)
  • August — 178(mm)
  • September — 174(mm)
  • December — 163(mm)

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    Frequently asked questions

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