Weather in Caldwell in May

General weather information about Caldwell

Average annual temperature is 5.8 °C

Absolute maximum temperature: 32.0 °C

Absolute minimum temperature: -30.7 °C

Number of sunny days: 140 days

Number of rainy days: 156 days

Number of snow days: 69 days

Look at detailed online map of Caldwell

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

Caldwell air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.65.75.316.930.132.030.723.828.323.28.713.1
Average daytime temperature (°C)-3.2-6.51.39.016.320.525.921.021.014.52.80.8
Average temperature (°C)-7.2-11.6-2.83.510.115.521.216.915.610.2-1.2-2.7
Average night temperature (°C)-11.1-16.3-6.4-1.44.511.317.013.511.36.8-4.4-5.9
Absolute minimum temperature (°C)-23.4-30.7-15.6-11.3-0.65.011.78.32.5-5.2-11.0-15.2

Caldwell monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.010.311.913.615.115.815.514.212.610.99.48.6
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.27.26.58.69.87.410.68.48.15.54.94.1
Precipitation (mm)148496342921201091361178452105
Sunny days10910141693815131419
Rainy days5621115212823151776
Snow days161319500000196

Caldwell - weather forecast by months

Caldwell weather in januaryCaldwell weather in februaryCaldwell weather in marchCaldwell weather in aprilCaldwell weather in mayCaldwell weather in juneCaldwell weather in julyCaldwell weather in augustCaldwell weather in septemberCaldwell weather in octoberCaldwell weather in novemberCaldwell weather in december

Best time to visit Caldwell:

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

  • May — 9.8(h)
  • July — 10.6(h)

Months with the longest average daylight duration in Caldwell:

  • June — 15.8(h)
  • July — 15.5(h)

The largest precipitation sum in Caldwell is at

  • January — 148(mm)
  • June — 120(mm)
  • August — 136(mm)
  • September — 117(mm)

    • Weather forecast in the closest to Caldwell admin centers

    Weather forecast in the closest towns to Caldwell

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    Frequently asked questions

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