Best year time to visit City of Coleraine

General weather information about City of Coleraine

Average annual temperature is 6.3 °C

Absolute maximum temperature: 32.8 °C

Absolute minimum temperature: -30.3 °C

Number of sunny days: 176 days

Number of rainy days: 133 days

Number of snow days: 56 days

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* Weather data for City of Coleraine United States is based on climate observations for 2026 year

City of Coleraine air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.06.14.022.929.430.430.829.732.828.215.28.1
Average daytime temperature (°C)-5.3-3.6-0.27.821.125.524.224.521.812.13.82.0
Average temperature (°C)-8.7-9.3-5.22.014.119.719.119.216.98.4-0.3-1.3
Average night temperature (°C)-11.6-14.0-9.7-2.67.814.414.614.813.35.6-3.2-3.7
Absolute minimum temperature (°C)-27.7-30.3-18.6-11.5-0.67.010.710.45.9-5.1-14.2-12.7

City of Coleraine monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.010.311.913.615.115.915.514.212.610.99.48.6
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.06.87.57.211.412.412.910.88.15.84.53.0
Precipitation (mm)183552846957396897721870
Sunny days2017151118139179141716
Rainy days0321213172214211469
Snow days11814700000376

City of Coleraine - weather forecast by months

City of Coleraine weather in januaryCity of Coleraine weather in februaryCity of Coleraine weather in marchCity of Coleraine weather in aprilCity of Coleraine weather in mayCity of Coleraine weather in juneCity of Coleraine weather in julyCity of Coleraine weather in augustCity of Coleraine weather in septemberCity of Coleraine weather in octoberCity of Coleraine weather in novemberCity of Coleraine weather in december

Best time to visit City of Coleraine:

The best time to visit City of Coleraine during the most sunny months:

  • May — 11.4(h)
  • June — 12.4(h)
  • July — 12.9(h)
  • August — 10.8(h)

Months with the longest average daylight duration in City of Coleraine:

  • June — 15.9(h)
  • July — 15.5(h)

The largest precipitation sum in City of Coleraine is at

  • April — 84(mm)
  • September — 97(mm)
  • October — 72(mm)

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    Frequently asked questions

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