Grants Pass
Oregon, USA
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Grants Pass, OR

Colorful balloons rise from the scenic grounds below into the perfect in a field near Grant Pass
Colorful balloons rise from the scenic grounds below into the perfect in a field near Grant Pass
August, the last month of the summer, in Grants Pass, is another hot month, with average temperature ranging between min 52.2°F (11.2°C) and max 90°F (32.2°C).

Temperature

The warmest month is August, with an average high-temperature of 90°F (32.2°C) and an average low-temperature of 52.2°F (11.2°C).

Rainfall

The month with the least rainfall is August when the rain falls for 2 days and typically collects 0.3" (7.9mm) of precipitation.

Snowfall

In Grants Pass, during the entire year, snow aggregates up to 0.9" (22.9mm).

Daylight

In Grants Pass, the average length of the day in August is 13.8h.

What is the warmest month in Grants Pass?

August is the warmest month, with an average high-temperature of 90°F (32.2°C) and an average low-temperature of 52.2°F (11.2°C).

What is the temperature in August in Grants Pass?

In August, the average high-temperature is 90°F (32.2°C), and the average low-temperature is 52.2°F (11.2°C).

How many days does it rain in August in Grants Pass?

In August, in Grants Pass, Oregon, the rain falls for 2 days. Throughout August, 0.3" (7.9mm) of precipitation is accumulated.

What is the driest month in Grants Pass?

August is the month with the least rainfall. Rain falls for 2 days and accumulates 0.3" (7.9mm) of precipitation.

How many hours of daylight does Grants Pass have in August?

In August, the average length of the day in Grants Pass is 13.8h.
Average temperature in August - Grants Pass, OR
  • Average high temperature in August: 89.9°F

The warmest month (with the highest average high temperature) is August (89.9°F).
The month with the lowest average high temperature is December (45.8°F).

  • Average low temperature in August: 52.1°F

The month with the highest average low temperature is July (53.6°F).
The coldest month (with the lowest average low temperature) is December (33.6°F).

Average rainfall in August - Grants Pass, OR
  • Average rainfall in August: 0.3"

The wettest month (with the highest rainfall) is December (6.4").
Driest months (with the lowest rainfall) are July and August (0.3").

Average rainfall days in August - Grants Pass, OR
  • Average rainfall days in August: 2 days

The month with the highest number of rainy days is December (17.4 days).
The month with the lowest number of rainy days is July (1.8 days).

Average snowfall in August - Grants Pass, OR
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.4").
Months with the lowest snowfall are March, April, May, June, July, August, September, October and November (0").

Average snowfall days in August - Grants Pass, OR
  • Average snowfall days in August: 0 days

Months with the highest number of snowfall days are January, February and December (0.3 days).
Months with the lowest number of snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in August - Grants Pass, OR
  • Average daylight in August: 13.8h

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.1h).