Best year time to visit Keynsham

General weather information about Keynsham

Average annual temperature is 11.2 °C

Absolute maximum temperature: 28.6 °C

Absolute minimum temperature: -4.1 °C

Number of sunny days: 115 days

Number of rainy days: 250 days

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

Keynsham air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.613.114.117.020.726.725.124.528.621.214.912.8
Average daytime temperature (°C)7.89.19.812.217.022.018.819.921.015.710.49.6
Average temperature (°C)5.05.97.28.512.717.315.916.316.912.67.97.6
Average night temperature (°C)2.22.84.74.68.312.512.712.913.19.85.45.2
Absolute minimum temperature (°C)-4.1-2.7-0.8-0.64.96.98.810.07.72.7-2.6-4.0

Keynsham 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)8.410.011.913.915.616.516.114.612.610.78.97.9
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)4.04.74.17.311.212.29.59.77.86.04.02.3
Precipitation (mm)10519139986370138836513592160
Sunny days15163816152411898
Rainy days161228221515292719232123
Snow days000000000000

Keynsham - weather forecast by months

Keynsham weather in januaryKeynsham weather in februaryKeynsham weather in marchKeynsham weather in aprilKeynsham weather in mayKeynsham weather in juneKeynsham weather in julyKeynsham weather in augustKeynsham weather in septemberKeynsham weather in octoberKeynsham weather in novemberKeynsham weather in december

Best time to visit Keynsham:

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

  • May — 11.2(h)
  • June — 12.2(h)
  • July — 9.5(h)
  • August — 9.7(h)

Months with the longest average daylight duration in Keynsham:

  • May — 15.6(h)
  • June — 16.5(h)
  • July — 16.1(h)

The largest precipitation sum in Keynsham is at

  • March — 139(mm)
  • July — 138(mm)
  • October — 135(mm)
  • December — 160(mm)

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    Frequently asked questions

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