Best year time to visit Glenarm

General weather information about Glenarm

Average annual temperature is 14.3 °C

Absolute maximum temperature: 34.5 °C

Absolute minimum temperature: -7.6 °C

Number of sunny days: 177 days

Number of rainy days: 184 days

Number of snow days: 4 days

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

Glenarm air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.422.624.827.830.433.534.534.532.330.025.316.3
Average daytime temperature (°C)9.113.213.819.524.227.830.129.227.620.613.910.0
Average temperature (°C)4.96.87.513.017.921.624.723.721.415.38.45.5
Average night temperature (°C)1.82.22.77.612.416.420.219.116.111.14.42.2
Absolute minimum temperature (°C)-5.1-7.6-6.00.54.011.516.213.311.9-0.9-5.7-5.7

Glenarm monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.013.011.010.09.0
Daylight mean duration (h)9.810.812.013.214.314.814.513.612.411.210.19.5
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.67.57.79.510.610.511.410.910.67.67.75.2
Precipitation (mm)1448114383441189180251224472
Sunny days6161514181681615202112
Rainy days23121516131423151511918
Snow days201000000001

Glenarm - weather forecast by months

Glenarm weather in januaryGlenarm weather in februaryGlenarm weather in marchGlenarm weather in aprilGlenarm weather in mayGlenarm weather in juneGlenarm weather in julyGlenarm weather in augustGlenarm weather in septemberGlenarm weather in octoberGlenarm weather in novemberGlenarm weather in december

Best time to visit Glenarm:

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

  • July — 11.4(h)
  • August — 10.9(h)

The largest precipitation sum in Glenarm is at

  • January — 144(mm)
  • March — 143(mm)
  • June — 118(mm)
  • October — 122(mm)

    • Weather forecast in the closest to Glenarm admin centers

    Weather forecast in the closest towns to Glenarm

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    Frequently asked questions

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