Best year time to visit Knebworth

General weather information about Knebworth

Average annual temperature is 11.0 °C

Absolute maximum temperature: 30.9 °C

Absolute minimum temperature: -4.8 °C

Number of sunny days: 130 days

Number of rainy days: 235 days

Look at detailed online map of Knebworth

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

Knebworth air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.313.414.716.920.428.826.525.330.923.014.212.8
Average daytime temperature (°C)7.69.19.512.316.122.420.320.922.416.09.79.0
Average temperature (°C)4.65.66.78.112.017.416.616.617.612.56.96.9
Average night temperature (°C)1.52.43.63.97.812.012.712.513.19.44.34.4
Absolute minimum temperature (°C)-4.8-3.5-4.3-0.64.36.99.29.08.11.6-2.8-3.5

Knebworth 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)8.410.011.913.915.716.616.214.612.710.78.97.9
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)4.44.94.18.110.012.29.910.28.65.94.22.3
Precipitation (mm)57101156537381026274987584
Sunny days1518291417391291111
Rainy days161029211713282218221920
Snow days000000000000

Knebworth - weather forecast by months

Knebworth weather in januaryKnebworth weather in februaryKnebworth weather in marchKnebworth weather in aprilKnebworth weather in mayKnebworth weather in juneKnebworth weather in julyKnebworth weather in augustKnebworth weather in septemberKnebworth weather in octoberKnebworth weather in novemberKnebworth weather in december

Best time to visit Knebworth:

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

  • May — 10.0(h)
  • June — 12.2(h)
  • July — 9.9(h)
  • August — 10.2(h)

Months with the longest average daylight duration in Knebworth:

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

The largest precipitation sum in Knebworth is at

  • March — 115(mm)
  • July — 102(mm)
  • October — 98(mm)

    • Weather forecast in the closest to Knebworth admin centers

    Weather forecast in the closest towns to Knebworth

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    Frequently asked questions

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