Best time to go to Crater Lake (Oregon) Average weather of Crater Lake (Oregon), United States

When is the best time to go to Crater Lake (Oregon)?

When is the best time to go to Crater Lake (Oregon)? Here's some information to help you in your decision:

The best months for good weather in Crater Lake (Oregon) are July and August
On average, the warmest months are July and August
The coldest months are February and December
The rainiest months are January, February, March and December

Annual weather in Crater Lake (Oregon)

For full information about the climate and weather in Crater Lake (Oregon) a specific month, click on the corresponding line below:

Month			Our opinion
January	27°F/38°F	10.7in	very bad weather	Crater Lake (Oregon) in january
February	25°F/38°F	9.1in	very bad weather	Crater Lake (Oregon) in february
March	27°F/41°F	9.3in	very bad weather	Crater Lake (Oregon) in march
April	34°F/47°F	6.2in	very bad weather	Crater Lake (Oregon) in april
May	41°F/56°F	5.2in	very bad weather	Crater Lake (Oregon) in may
June	49°F/65°F	3.5in	tolerable weather	Crater Lake (Oregon) in june
July	58°F/76°F	1.2in	perfect weather	Crater Lake (Oregon) in july
August	56°F/76°F	1.3in	good weather	Crater Lake (Oregon) in august
September	47°F/70°F	2.1in	tolerable weather	Crater Lake (Oregon) in september
October	38°F/56°F	4.4in	very bad weather	Crater Lake (Oregon) in october
November	31°F/43°F	7in	very bad weather	Crater Lake (Oregon) in november
December	25°F/36°F	10.1in	very bad weather	Crater Lake (Oregon) in december

Weather and climate in Crater Lake (Oregon)

Crater Lake (Oregon) enjoys a warm-summer Mediterranean climate in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Crater Lake (Oregon) is 54°F (ranging from 36°F in december to 76°F in july). Annual rainfall is 69.9in, with a minimum of 1.2in in july and a maximum of 10.7in in january.

From january to may the climate is the worst possible. the thermometer goes up to 56°F°C and, in may, 8 days of rain are expected.
In the month of june the climate is okay. the thermometer goes up to 65°F°C and it rains in june about 3.5in.
In the month of july the climate is perfect. The temperature rises to 76°F.
In the month of august the climate is beautiful. At lunchtime, it's 76°F in average and you can expect to have 1.3in of rainfall/month during this period.
In the month of september the climate is okay. It is for example 70°F as maximum temperature in september and you can expect to have 2.1in of rainfall/month during this period.
Between october and december the climate is very unfavorable. the thermometer goes up to 36°F°C.

Charts: temperature and rainfall in Crater Lake (Oregon)

In the charts below, you can see the following seasonal norms for the city of Crater Lake (Oregon): the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Humidity

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