Weather in Rayleigh in May

General weather information about Rayleigh

Average annual temperature is 10.3 °C

Absolute maximum temperature: 38.4 °C

Absolute minimum temperature: -24.9 °C

Number of sunny days: 198 days

Number of rainy days: 123 days

Number of snow days: 44 days

Look at detailed online map of Rayleigh

* Weather data for Rayleigh Canada is based on climate observations for 2026 year

Rayleigh air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.79.614.830.733.736.836.838.432.024.411.08.4
Average daytime temperature (°C)4.24.09.515.726.627.532.131.623.815.26.85.5
Average temperature (°C)-0.2-0.81.98.418.419.823.722.815.89.12.21.6
Average night temperature (°C)-3.7-4.6-3.72.411.312.915.715.610.45.1-0.5-1.0
Absolute minimum temperature (°C)-17.7-24.9-10.8-3.26.57.510.89.44.8-4.1-5.6-5.8

Rayleigh 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)8.510.011.913.815.516.416.014.512.610.79.08.0
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)4.55.09.18.811.212.213.711.19.26.84.43.1
Precipitation (mm)23417158042112032313138
Sunny days11718161816242517191611
Rainy days12731213147613121212
Snow days81410200000028

Rayleigh - weather forecast by months

Rayleigh weather in januaryRayleigh weather in februaryRayleigh weather in marchRayleigh weather in aprilRayleigh weather in mayRayleigh weather in juneRayleigh weather in julyRayleigh weather in augustRayleigh weather in septemberRayleigh weather in octoberRayleigh weather in novemberRayleigh weather in december

Best time to visit Rayleigh:

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

  • May — 11.2(h)
  • June — 12.2(h)
  • July — 13.7(h)
  • August — 11.1(h)

Months with the longest average daylight duration in Rayleigh:

  • May — 15.5(h)
  • June — 16.4(h)
  • July — 16.0(h)

The largest precipitation sum in Rayleigh is at

  • February — 41(mm)
  • May — 80(mm)
  • June — 42(mm)

    • Weather forecast in the closest to Rayleigh admin centers

    Weather forecast in the closest towns to Rayleigh

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    Frequently asked questions

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