Best year time to visit Nottawa

General weather information about Nottawa

Average annual temperature is 10.9 °C

Absolute maximum temperature: 32.9 °C

Absolute minimum temperature: -16.4 °C

Number of sunny days: 174 days

Number of rainy days: 170 days

Number of snow days: 21 days

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

Nottawa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.614.817.525.830.832.931.531.631.728.317.613.7
Average daytime temperature (°C)3.65.56.815.821.726.928.426.423.816.29.37.0
Average temperature (°C)0.30.22.09.415.420.422.721.118.612.04.53.7
Average night temperature (°C)-2.3-3.6-1.64.29.214.717.616.514.28.60.91.3
Absolute minimum temperature (°C)-16.4-16.3-9.7-4.41.89.713.710.58.1-2.8-8.4-3.8

Nottawa monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.013.014.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.510.611.913.414.615.214.913.812.511.19.89.2
Daylight minimum duration (h)9.010.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)2.97.16.58.410.411.411.510.68.75.96.33.4
Precipitation (mm)73106120913554104105291314159
Sunny days81513132219121416102210
Rainy days1411141791119171420519
Snow days924000000132

Nottawa - weather forecast by months

Nottawa weather in januaryNottawa weather in februaryNottawa weather in marchNottawa weather in aprilNottawa weather in mayNottawa weather in juneNottawa weather in julyNottawa weather in augustNottawa weather in septemberNottawa weather in octoberNottawa weather in novemberNottawa weather in december

Best time to visit Nottawa:

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

  • May — 10.4(h)
  • June — 11.4(h)
  • July — 11.5(h)
  • August — 10.6(h)

The largest precipitation sum in Nottawa is at

  • February — 106(mm)
  • March — 120(mm)
  • July — 104(mm)
  • August — 105(mm)
  • October — 131(mm)

    • Weather forecast in the closest to Nottawa admin centers

    Weather forecast in the closest towns to Nottawa

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    Frequently asked questions

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