Best year time to visit Saint Fagans

General weather information about Saint Fagans

Average annual temperature is 11.6 °C

Absolute maximum temperature: 27.5 °C

Absolute minimum temperature: -5.1 °C

Number of sunny days: 108 days

Number of rainy days: 256 days

Number of snow days: 1 day

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

Saint Fagans air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.812.014.116.821.326.524.924.527.521.414.912.7
Average daytime temperature (°C)8.39.410.112.517.722.219.119.920.715.810.910.1
Average temperature (°C)5.66.47.69.013.517.716.016.417.112.98.28.1
Average night temperature (°C)2.93.35.35.39.213.212.712.713.510.35.45.8
Absolute minimum temperature (°C)-3.3-2.1-1.21.06.18.37.69.46.43.1-4.9-5.1

Saint Fagans monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.410.011.913.915.616.516.114.612.710.78.97.9
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)4.15.25.08.112.112.710.19.87.96.24.22.3
Precipitation (mm)16531191975057202107107194110193
Sunny days121248151514128125
Rainy days181627221615302718231826
Snow days100000000000

Saint Fagans - weather forecast by months

Saint Fagans weather in januarySaint Fagans weather in februarySaint Fagans weather in marchSaint Fagans weather in aprilSaint Fagans weather in maySaint Fagans weather in juneSaint Fagans weather in julySaint Fagans weather in augustSaint Fagans weather in septemberSaint Fagans weather in octoberSaint Fagans weather in novemberSaint Fagans weather in december

Best time to visit Saint Fagans:

The best time to visit Saint Fagans during the most sunny months:

  • May — 12.1(h)
  • June — 12.7(h)
  • July — 10.1(h)
  • August — 9.8(h)

Months with the longest average daylight duration in Saint Fagans:

  • May — 15.6(h)
  • June — 16.5(h)
  • July — 16.1(h)

The largest precipitation sum in Saint Fagans is at

  • January — 165(mm)
  • March — 191(mm)
  • July — 202(mm)
  • October — 194(mm)
  • December — 193(mm)

    • Weather forecast in the closest to Saint Fagans admin centers

    Weather forecast in the closest towns to Saint Fagans

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    Frequently asked questions

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