Best year time to visit Hailsham

General weather information about Hailsham

Average annual temperature is 11.7 °C

Absolute maximum temperature: 29.6 °C

Absolute minimum temperature: -4.6 °C

Number of sunny days: 127 days

Number of rainy days: 238 days

Look at detailed online map of Hailsham

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

Hailsham air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.412.313.515.320.027.626.324.229.621.815.313.4
Average daytime temperature (°C)8.39.29.812.116.422.019.820.222.016.611.010.1
Average temperature (°C)5.65.97.38.712.317.517.017.018.113.88.58.2
Average night temperature (°C)2.83.14.55.28.112.913.713.514.511.05.66.1
Absolute minimum temperature (°C)-4.6-1.8-2.50.74.98.89.69.77.93.8-1.0-4.0

Hailsham 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)8.510.011.913.815.516.416.014.512.610.79.08.0
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)4.05.14.78.911.613.510.810.79.57.04.33.0
Precipitation (mm)116614999363110183100144131130
Sunny days151836161934151198
Rainy days161028241511282715202123
Snow days000000000000

Hailsham - weather forecast by months

Hailsham weather in januaryHailsham weather in februaryHailsham weather in marchHailsham weather in aprilHailsham weather in mayHailsham weather in juneHailsham weather in julyHailsham weather in augustHailsham weather in septemberHailsham weather in octoberHailsham weather in novemberHailsham weather in december

Best time to visit Hailsham:

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

  • May — 11.6(h)
  • June — 13.5(h)
  • July — 10.8(h)
  • August — 10.7(h)

Months with the longest average daylight duration in Hailsham:

  • May — 15.5(h)
  • June — 16.4(h)
  • July — 16.0(h)

The largest precipitation sum in Hailsham is at

  • March — 149(mm)
  • October — 144(mm)
  • November — 131(mm)
  • December — 130(mm)

    • Weather forecast in the closest to Hailsham admin centers

    Weather forecast in the closest towns to Hailsham

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    Frequently asked questions

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