Best year time to visit Trewellyn Estates

General weather information about Trewellyn Estates

Average annual temperature is 13.1 °C

Absolute maximum temperature: 35.2 °C

Absolute minimum temperature: -12.1 °C

Number of sunny days: 187 days

Number of rainy days: 174 days

Number of snow days: 4 days

Look at detailed online map of Trewellyn Estates

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

Trewellyn Estates air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.918.618.230.029.535.234.231.334.927.220.916.2
Average daytime temperature (°C)8.89.511.019.622.626.930.428.224.719.911.59.0
Average temperature (°C)4.84.25.313.215.820.524.623.019.714.46.44.9
Average night temperature (°C)1.5-0.20.38.09.414.820.018.715.610.12.11.5
Absolute minimum temperature (°C)-5.1-12.1-5.1-0.23.910.116.414.810.44.3-5.3-4.7

Trewellyn Estates monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.014.014.013.011.010.09.0
Daylight mean duration (h)9.710.712.013.314.415.014.713.712.511.110.09.4
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.46.97.49.011.510.511.410.28.28.17.64.8
Precipitation (mm)107509210754116152821814172174
Sunny days13161314221591613192017
Rainy days1810171691522151712914
Snow days021000000010

Trewellyn Estates - weather forecast by months

Trewellyn Estates weather in januaryTrewellyn Estates weather in februaryTrewellyn Estates weather in marchTrewellyn Estates weather in aprilTrewellyn Estates weather in mayTrewellyn Estates weather in juneTrewellyn Estates weather in julyTrewellyn Estates weather in augustTrewellyn Estates weather in septemberTrewellyn Estates weather in octoberTrewellyn Estates weather in novemberTrewellyn Estates weather in december

Best time to visit Trewellyn Estates:

The best time to visit Trewellyn Estates during the most sunny months:

  • May — 11.5(h)
  • June — 10.5(h)
  • July — 11.4(h)

The largest precipitation sum in Trewellyn Estates is at

  • July — 152(mm)
  • September — 181(mm)
  • December — 174(mm)

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    Frequently asked questions

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