Best year time to visit Old Knebworth

General weather information about Old 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

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

Old 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

Old 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

Old Knebworth - weather forecast by months

Old Knebworth weather in januaryOld Knebworth weather in februaryOld Knebworth weather in marchOld Knebworth weather in aprilOld Knebworth weather in mayOld Knebworth weather in juneOld Knebworth weather in julyOld Knebworth weather in augustOld Knebworth weather in septemberOld Knebworth weather in octoberOld Knebworth weather in novemberOld Knebworth weather in december

Best time to visit Old Knebworth:

The best time to visit Old 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 Old Knebworth:

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

The largest precipitation sum in Old Knebworth is at

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

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    Frequently asked questions

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