Best year time to visit The Swan

General weather information about The Swan

Average annual temperature is 10.3 °C

Absolute maximum temperature: 25.9 °C

Absolute minimum temperature: -4.0 °C

Number of sunny days: 82 days

Number of rainy days: 281 days

Number of snow days: 2 days

Look at detailed online map of The Swan

* Weather data for The Swan Ireland is based on climate observations for 2026 year

The Swan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.412.714.517.420.825.920.422.825.821.113.012.6
Average daytime temperature (°C)7.69.29.312.016.320.517.318.118.013.89.28.5
Average temperature (°C)5.36.86.48.412.316.214.314.814.610.87.06.7
Average night temperature (°C)3.14.33.85.08.412.011.311.911.38.34.74.5
Absolute minimum temperature (°C)-4.0-1.7-1.8-0.54.67.28.89.25.31.5-1.7-3.6

The Swan monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.014.016.016.016.015.013.011.09.07.0
Daylight mean duration (h)8.29.911.914.015.816.816.314.712.710.68.77.7
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)3.83.94.57.49.911.09.38.17.14.84.42.4
Precipitation (mm)84161347246591319814114464104
Sunny days815141510117686
Rainy days231328261620303023252225
Snow days002000000000

The Swan - weather forecast by months

The Swan weather in januaryThe Swan weather in februaryThe Swan weather in marchThe Swan weather in aprilThe Swan weather in mayThe Swan weather in juneThe Swan weather in julyThe Swan weather in augustThe Swan weather in septemberThe Swan weather in octoberThe Swan weather in novemberThe Swan weather in december

Best time to visit The Swan:

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

  • May — 9.9(h)
  • June — 11.0(h)
  • July — 9.3(h)
  • August — 8.1(h)

Months with the longest average daylight duration in The Swan:

  • May — 15.8(h)
  • June — 16.8(h)
  • July — 16.3(h)

The largest precipitation sum in The Swan is at

  • March — 134(mm)
  • July — 131(mm)
  • September — 141(mm)
  • October — 144(mm)

    • Weather forecast in the closest to The Swan admin centers

    Weather forecast in the closest towns to The Swan

    Explore The Swan

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    Frequently asked questions

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