Best year time to visit Portland-Gregory

General weather information about Portland-Gregory

Average annual temperature is 23.1 °C

Absolute maximum temperature: 36.6 °C

Absolute minimum temperature: 1.8 °C

Number of sunny days: 175 days

Number of rainy days: 190 days

Look at detailed online map of Portland-Gregory

* Weather data for Portland-Gregory United States is based on climate observations for 2026 year

Portland-Gregory air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.028.734.228.530.234.434.536.634.732.327.225.2
Average daytime temperature (°C)20.820.924.725.228.431.932.734.132.827.821.921.2
Average temperature (°C)16.816.320.721.625.228.729.730.329.423.918.016.6
Average night temperature (°C)13.413.117.918.522.326.327.327.126.320.914.912.7
Absolute minimum temperature (°C)1.81.87.313.119.521.024.224.623.58.47.15.3

Portland-Gregory monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.013.013.013.013.012.011.011.010.0
Daylight mean duration (h)10.611.212.012.813.513.913.713.112.311.510.810.4
Daylight minimum duration (h)10.010.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)6.78.38.09.410.212.612.711.711.28.56.27.5
Precipitation (mm)851632176108262879438018045
Sunny days1715911722161911111819
Rainy days14132219248151219201212
Snow days000000000000

Portland-Gregory - weather forecast by months

Portland-Gregory weather in januaryPortland-Gregory weather in februaryPortland-Gregory weather in marchPortland-Gregory weather in aprilPortland-Gregory weather in mayPortland-Gregory weather in junePortland-Gregory weather in julyPortland-Gregory weather in augustPortland-Gregory weather in septemberPortland-Gregory weather in octoberPortland-Gregory weather in novemberPortland-Gregory weather in december

Best time to visit Portland-Gregory:

The best time to visit Portland-Gregory during the most sunny months:

  • June — 12.6(h)
  • July — 12.7(h)

The largest precipitation sum in Portland-Gregory is at

  • April — 176(mm)
  • May — 108(mm)
  • November — 180(mm)

    • Weather forecast in the closest to Portland-Gregory admin centers

    Weather forecast in the closest towns to Portland-Gregory

    Explore Portland-Gregory

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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