Best year time to visit Llangathen

General weather information about Llangathen

Average annual temperature is 11.1 °C

Absolute maximum temperature: 27.2 °C

Absolute minimum temperature: -4.5 °C

Number of sunny days: 95 days

Number of rainy days: 270 days

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

Llangathen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.713.913.816.421.126.323.223.627.220.013.812.4
Average daytime temperature (°C)7.99.39.412.217.121.418.118.519.714.610.39.6
Average temperature (°C)5.56.37.08.712.817.215.415.616.412.38.07.8
Average night temperature (°C)2.83.34.74.78.112.512.312.712.910.15.65.6
Absolute minimum temperature (°C)-3.2-1.9-1.10.45.37.88.58.75.83.4-3.2-4.5

Llangathen 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)8.49.911.913.915.716.616.214.612.710.78.87.9
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)3.44.34.17.311.211.49.08.27.24.43.92.3
Precipitation (mm)20025264885952179131156170137234
Sunny days9145111714119554
Rainy days221426191416303021262527
Snow days000000000000

Llangathen - weather forecast by months

Llangathen weather in januaryLlangathen weather in februaryLlangathen weather in marchLlangathen weather in aprilLlangathen weather in mayLlangathen weather in juneLlangathen weather in julyLlangathen weather in augustLlangathen weather in septemberLlangathen weather in octoberLlangathen weather in novemberLlangathen weather in december

Best time to visit Llangathen:

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

  • May — 11.2(h)
  • June — 11.4(h)
  • July — 9.0(h)
  • August — 8.2(h)

Months with the longest average daylight duration in Llangathen:

  • May — 15.7(h)
  • June — 16.6(h)
  • July — 16.2(h)

The largest precipitation sum in Llangathen is at

  • January — 200(mm)
  • March — 264(mm)
  • July — 179(mm)
  • December — 234(mm)

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    Frequently asked questions

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