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

August weather forecast and climate
Monument, OR

The last month of the summer, August, is another tropical month in Monument, Oregon, with average temperature ranging between max 90.3°F (32.4°C) and min 48.4°F (9.1°C).

Temperature

In August, the average high-temperature is almost the same as in July - a still tropical 90.3°F (32.4°C). The average low-temperature, in August, is 48.4°F (9.1°C).

Rainfall

In Monument, during 3 rainfall days, 0.7" (16.8mm) of precipitation is typically accumulated. Throughout the year, in Monument, there are 90 rainfall days, and 13.4" (340.4mm) of precipitation is accumulated.

Snowfall

In Monument snow does not fall in May through September.

Daylight

The average length of the day in August is 14h.

What is the temperature in August in Monument?

In Monument, Oregon, in August, the average high-temperature is 90.3°F (32.4°C), and the average low-temperature is 48.4°F (9.1°C).

How much does it rain in Monument in August?

In Monument, Oregon, in August, it is raining for 3 days, with typically 0.7" (16.8mm) of accumulated precipitation.

When it does not snow in Monument?

May through September are months without snowfall.

How many hours of daylight does Monument have in August?

In Monument, the average length of the day in August is 14h.
Average temperature in August - Monument, OR
  • Average high temperature in August: 90.4°F

The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (42.3°F).

  • Average low temperature in August: 48.3°F

The month with the highest average low temperature is July (49.5°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average rainfall in August - Monument, OR
  • Average rainfall in August: 0.7"

Wettest months (with the highest rainfall) are January, May, November and December (1.5").
The driest month (with the lowest rainfall) is July (0.5").

Average rainfall days in August - Monument, OR
  • Average rainfall days in August: 3 days

Months with the highest number of rainy days are January, March, November and December (10 days).
Months with the lowest number of rainy days are July and August (3 days).

Average snowfall in August - Monument, OR
  • Average snowfall in August: 0"

The month with the highest snowfall is December (4.6").
Months with the lowest snowfall are May, June, July, August and September (0").

Average daylight in August - Monument, OR
  • Average daylight in August: 14h

The month with the longest days is June (Average daylight: 15.5h).
The month with shortest days is December (Average daylight: 8.9h).