Climate of Corvallis

Corvallis has a mediterranean climate. The summers are warm and dry, and the temperature is cold in the winter. The average annual temperature for Corvallis is 16° degrees and there is about 710 mm of rain in a year. It is dry for 175 days a year with an average humidity of 81% and an UV-index of 3.

Climate averages for the whole year

Day: the average daily temperature during the day is between 7°C and 27°C
Night:the average nighttime temperature is between 1°C and 11°C
Rain: it rains 170 days and there is a total of approximately 711 mm rainfall
Snow: it snows an average of 5 days per year
Sun hours: throughout the year there are 2462 sun hours

Maximum temperature:	between 7°C and 27°C
Warmest month:	27°C in August
Coldest month:	7°C in December
Night temperature:	between 1°C and 11°C
Dry days:	190 days
Days with rain:	170 days
Days with snow:	5 days
Total rain sum:	711 mm
Hours of sunshine:	2462 hours

Climate of Corvallis
Temperature graph
Precipitation graph
Climate chart of Corvallis
The best travel time for Corvallis
Climate of Corvallis by month
Experiences with the weather of Corvallis

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Corvallis.

Precipitation graph

This graph shows the average amount of rainfall per month for Corvallis.

Climate table of Corvallis

In this climate table you can see at a glance what the average weather per month is for Corvallis. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Corvallis might be like in a given month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Day temp. (°C)	8	9	11	14	18	21	26	27	23	17	10	7
Night temp. (°C)	1	2	2	3	5	7	10	11	9	7	4	1
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Precipitation (mm)	88	88	97	59	34	25	6	7	27	66	95	119
Days with rain	17	18	21	18	12	11	5	5	9	15	20	19
Days with snow	1	2	1	-	-	-	-	-	-	-	-	1
Dry days	13	8	9	12	19	19	26	26	21	16	10	11
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sun hours per day	4	3	5	7	8	9	11	11	9	5	4	4
Wind force (Bft)	2	2	2	2	2	2	2	2	2	2	2	2
UV-index	2	2	3	3	4	5	5	4	4	3	2	2

Best time to visit Corvallis

The best time to visit Corvallis in the state of Oregon is from May through September. In this period you have a warm temperature and almost no precipitation. The highest average temperature in Corvallis is 27°C in August and the lowest is 7°C in December.

Climate of Corvallis by month

What is the average climate in a given month for Corvallis? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

January