Best year time to visit Holywood

General weather information about Holywood

Average annual temperature is 10.7 °C

Absolute maximum temperature: 25.6 °C

Absolute minimum temperature: -4.4 °C

Number of sunny days: 78 days

Number of rainy days: 285 days

Number of snow days: 2 days

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* Weather data for Holywood United Kingdom is based on climate observations for 2026 year

Holywood air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.712.715.116.019.525.621.622.424.720.913.912.6
Average daytime temperature (°C)7.99.89.612.016.020.317.818.618.114.29.88.9
Average temperature (°C)5.87.66.58.712.316.514.715.314.811.77.37.1
Average night temperature (°C)3.65.13.65.48.412.711.812.311.59.44.45.2
Absolute minimum temperature (°C)-2.1-1.0-4.4-0.22.58.98.58.55.33.00.1-2.7

Holywood monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.015.016.017.017.015.013.011.09.07.0
Daylight mean duration (h)7.99.711.914.116.117.216.714.912.710.58.57.4
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)3.84.25.28.310.212.49.710.47.14.84.72.1
Precipitation (mm)6224125987412016112613812677182
Sunny days8105410121067105
Rainy days221825262118303124242026
Snow days101000000000

Holywood - weather forecast by months

Holywood weather in januaryHolywood weather in februaryHolywood weather in marchHolywood weather in aprilHolywood weather in mayHolywood weather in juneHolywood weather in julyHolywood weather in augustHolywood weather in septemberHolywood weather in octoberHolywood weather in novemberHolywood weather in december

Best time to visit Holywood:

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

  • May — 10.2(h)
  • June — 12.4(h)
  • July — 9.7(h)
  • August — 10.4(h)

Months with the longest average daylight duration in Holywood:

  • May — 16.1(h)
  • June — 17.2(h)
  • July — 16.7(h)

The largest precipitation sum in Holywood is at

  • July — 161(mm)
  • September — 138(mm)
  • December — 182(mm)

    • Weather forecast in the closest to Holywood admin centers

    Weather forecast in the closest towns to Holywood

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    Frequently asked questions

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