Roseburg
Oregon, USA
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Roseburg, OR

August, the last month of the summer, in Roseburg, is another warm month, with average temperature fluctuating between 85.3°F (29.6°C) and 56.5°F (13.6°C).

Temperature

In August, the average high-temperature is almost the same as in July - a still warm 85.3°F (29.6°C). The average low-temperature, in Roseburg, is 56.5°F (13.6°C).

Rainfall

In Roseburg, during 1.6 rainfall days, 0.2" (5.1mm) of precipitation is typically accumulated. In Roseburg, Oregon, during the entire year, the rain falls for 138 days and collects up to 30.7" (779mm) of precipitation.

Daylight

In Roseburg, the average length of the day in August is 13.9h.

What is the temperature in August in Roseburg?

In August, in Roseburg, the average high-temperature is 85.3°F (29.6°C), and the average low-temperature is 56.5°F (13.6°C).

How much does it rain in Roseburg in August?

In August, in Roseburg, Oregon, the rain falls for 1.6 days. Throughout August, 0.2" (5.1mm) of precipitation is accumulated.

How many hours of daylight does Roseburg have in August?

In Roseburg, Oregon, the average length of the day in August is 13.9h.
Average temperature in August - Roseburg, OR
  • Average high temperature in August: 85.3°F

The warmest month (with the highest average high temperature) is July (85.9°F).
The month with the lowest average high temperature is December (48.1°F).

  • Average low temperature in August: 56.4°F

The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is December (36.8°F).

Average rainfall in August - Roseburg, OR
  • Average rainfall in August: 0.2"

The wettest month (with the highest rainfall) is December (7").
The driest month (with the lowest rainfall) is July (0.1").

Average rainfall days in August - Roseburg, OR
  • Average rainfall days in August: 1.6 days

The month with the highest number of rainy days is December (20.6 days).
The month with the lowest number of rainy days is July (1.1 days).

Average daylight in August - Roseburg, OR
  • Average daylight in August: 13.9h

The month with the longest days is June (Average daylight: 15.3h).
The month with shortest days is December (Average daylight: 9h).