Best year time to visit Harlow

General weather information about Harlow

Average annual temperature is 5.3 °C

Absolute maximum temperature: 32.5 °C

Absolute minimum temperature: -28.9 °C

Number of sunny days: 204 days

Number of rainy days: 113 days

Number of snow days: 48 days

Look at detailed online map of Harlow

* Weather data for Harlow United States is based on climate observations for 2026 year

Harlow air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)1.02.80.612.328.232.531.730.931.428.010.38.5
Average daytime temperature (°C)-7.8-5.4-6.24.022.126.425.325.322.211.03.21.4
Average temperature (°C)-11.1-10.6-10.3-0.415.320.919.219.916.56.3-0.8-2.7
Average night temperature (°C)-14.2-15.1-13.7-4.09.215.814.315.612.02.8-3.9-5.6
Absolute minimum temperature (°C)-27.4-28.9-20.3-13.5-1.710.09.310.86.7-13.5-12.7-12.6

Harlow monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.910.211.913.715.216.015.614.312.610.89.38.4
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.010.08.08.0
Sunshine mean duration (h)3.37.18.08.211.812.312.99.99.36.65.75.8
Precipitation (mm)6934634010344846968511
Sunny days221614141813131418162125
Rainy days2231113171817121143
Snow days71014500000453

Harlow - weather forecast by months

Harlow weather in januaryHarlow weather in februaryHarlow weather in marchHarlow weather in aprilHarlow weather in mayHarlow weather in juneHarlow weather in julyHarlow weather in augustHarlow weather in septemberHarlow weather in octoberHarlow weather in novemberHarlow weather in december

Best time to visit Harlow:

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

  • May — 11.8(h)
  • June — 12.3(h)
  • July — 12.9(h)

Months with the longest average daylight duration in Harlow:

  • June — 16.0(h)
  • July — 15.6(h)

The largest precipitation sum in Harlow is at

  • April — 63(mm)
  • June — 103(mm)
  • August — 84(mm)
  • September — 69(mm)
  • October — 68(mm)

    • Weather forecast in the closest to Harlow admin centers

    Weather forecast in the closest towns to Harlow

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    Frequently asked questions

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