Weather in Gresham in August

General weather information about Gresham

Average annual temperature is 10.4 °C

Absolute maximum temperature: 33.1 °C

Absolute minimum temperature: -22.5 °C

Number of sunny days: 156 days

Number of rainy days: 177 days

Number of snow days: 32 days

Look at detailed online map of Gresham

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

Gresham air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.511.717.427.231.433.132.932.131.828.616.413.9
Average daytime temperature (°C)2.84.76.715.821.827.027.725.923.115.88.66.4
Average temperature (°C)-0.4-0.71.79.214.720.322.120.317.911.54.03.2
Average night temperature (°C)-2.9-4.4-2.04.08.414.417.115.813.68.00.51.1
Absolute minimum temperature (°C)-22.5-16.4-9.6-4.61.59.312.79.17.60.0-8.0-5.1

Gresham monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.510.611.913.414.615.315.013.912.511.19.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)2.96.86.58.910.411.111.510.17.86.06.23.1
Precipitation (mm)6688125815352105186501305257
Sunny days812101222159151371914
Rainy days1110131791522161723717
Snow days1268100000140

Gresham - weather forecast by months

Gresham weather in januaryGresham weather in februaryGresham weather in marchGresham weather in aprilGresham weather in mayGresham weather in juneGresham weather in julyGresham weather in augustGresham weather in septemberGresham weather in octoberGresham weather in novemberGresham weather in december

Best time to visit Gresham:

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

  • May — 10.4(h)
  • June — 11.1(h)
  • July — 11.5(h)
  • August — 10.1(h)

Months with the longest average daylight duration in Gresham:

  • June — 15.3(h)

The largest precipitation sum in Gresham is at

  • March — 125(mm)
  • August — 186(mm)
  • October — 130(mm)

    • Weather forecast in the closest to Gresham admin centers

    Weather forecast in the closest towns to Gresham

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    Frequently asked questions

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