Best year time to visit Horncastle

General weather information about Horncastle

Average annual temperature is 10.9 °C

Absolute maximum temperature: 28.9 °C

Absolute minimum temperature: -4.1 °C

Number of sunny days: 122 days

Number of rainy days: 243 days

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

Horncastle air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.914.515.016.418.728.925.625.728.922.114.313.9
Average daytime temperature (°C)7.89.910.112.215.720.520.120.721.215.59.89.0
Average temperature (°C)4.76.56.98.311.916.416.516.716.812.37.16.8
Average night temperature (°C)1.93.63.64.68.212.212.812.713.09.44.44.5
Absolute minimum temperature (°C)-4.1-2.8-3.5-0.24.67.510.08.17.93.1-2.2-3.2

Horncastle 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)8.29.811.914.015.916.916.414.712.710.68.77.6
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)4.55.24.88.59.811.510.710.68.24.54.22.3
Precipitation (mm)37889844845111718916977105
Sunny days161951012133910889
Rainy days15926201917282220232222
Snow days000000000000

Horncastle - weather forecast by months

Horncastle weather in januaryHorncastle weather in februaryHorncastle weather in marchHorncastle weather in aprilHorncastle weather in mayHorncastle weather in juneHorncastle weather in julyHorncastle weather in augustHorncastle weather in septemberHorncastle weather in octoberHorncastle weather in novemberHorncastle weather in december

Best time to visit Horncastle:

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

  • May — 9.8(h)
  • June — 11.5(h)
  • July — 10.7(h)
  • August — 10.6(h)

Months with the longest average daylight duration in Horncastle:

  • May — 15.9(h)
  • June — 16.9(h)
  • July — 16.4(h)

The largest precipitation sum in Horncastle is at

  • July — 111(mm)
  • October — 169(mm)
  • December — 105(mm)

    • Weather forecast in the closest to Horncastle admin centers

    Weather forecast in the closest towns to Horncastle

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    Frequently asked questions

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