Best year time to visit Henllan

General weather information about Henllan

Average annual temperature is 11.4 °C

Absolute maximum temperature: 28.6 °C

Absolute minimum temperature: -3.0 °C

Number of sunny days: 77 days

Number of rainy days: 287 days

Number of snow days: 1 day

Look at detailed online map of Henllan

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

Henllan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.313.213.416.619.825.323.122.628.620.414.112.9
Average daytime temperature (°C)8.39.39.612.115.820.918.118.419.714.910.610.1
Average temperature (°C)6.36.97.28.912.517.115.615.916.612.68.78.4
Average night temperature (°C)4.04.34.95.58.712.713.113.513.710.56.66.7
Absolute minimum temperature (°C)-2.8-1.5-1.72.06.18.19.79.38.14.9-1.7-3.0

Henllan 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)8.49.911.913.915.716.716.214.612.710.68.87.8
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)4.14.34.67.711.411.99.48.67.24.84.02.3
Precipitation (mm)12326182853554150119126132145207
Sunny days512491712106533
Rainy days251627211418303124262728
Snow days100000000000

Henllan - weather forecast by months

Henllan weather in januaryHenllan weather in februaryHenllan weather in marchHenllan weather in aprilHenllan weather in mayHenllan weather in juneHenllan weather in julyHenllan weather in augustHenllan weather in septemberHenllan weather in octoberHenllan weather in novemberHenllan weather in december

Best time to visit Henllan:

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

  • May — 11.4(h)
  • June — 11.9(h)
  • July — 9.4(h)
  • August — 8.6(h)

Months with the longest average daylight duration in Henllan:

  • May — 15.7(h)
  • June — 16.7(h)
  • July — 16.2(h)

The largest precipitation sum in Henllan is at

  • March — 182(mm)
  • July — 150(mm)
  • November — 145(mm)
  • December — 207(mm)

    • Weather forecast in the closest to Henllan admin centers

    Weather forecast in the closest towns to Henllan

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    Frequently asked questions

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