Best year time to visit Glenshannon

General weather information about Glenshannon

Average annual temperature is 22.2 °C

Absolute maximum temperature: 41.4 °C

Absolute minimum temperature: 1.7 °C

Number of sunny days: 146 days

Number of rainy days: 219 days

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

Glenshannon air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)26.328.229.230.832.239.538.641.440.034.829.625.9
Average daytime temperature (°C)19.521.024.425.228.835.136.038.534.827.521.119.3
Average temperature (°C)14.715.219.320.024.029.030.332.129.022.316.414.0
Average night temperature (°C)10.911.315.515.920.124.225.827.024.518.612.810.0
Absolute minimum temperature (°C)1.72.04.710.914.219.923.824.621.78.24.51.7

Glenshannon monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.013.014.014.013.012.011.011.010.0
Daylight mean duration (h)10.511.112.012.913.614.013.813.212.311.510.710.3
Daylight minimum duration (h)10.010.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)6.47.67.58.08.711.612.312.110.78.36.47.6
Precipitation (mm)25145118171200773746214312363
Sunny days131266514122111151318
Rainy days181625242616191019161713
Snow days000000000000

Glenshannon - weather forecast by months

Glenshannon weather in januaryGlenshannon weather in februaryGlenshannon weather in marchGlenshannon weather in aprilGlenshannon weather in mayGlenshannon weather in juneGlenshannon weather in julyGlenshannon weather in augustGlenshannon weather in septemberGlenshannon weather in octoberGlenshannon weather in novemberGlenshannon weather in december

Best time to visit Glenshannon:

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

  • June — 11.6(h)
  • July — 12.3(h)
  • August — 12.1(h)

The largest precipitation sum in Glenshannon is at

  • January — 251(mm)
  • April — 171(mm)
  • May — 200(mm)
  • October — 143(mm)

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    Frequently asked questions

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