Crater Lake National Park
2 to 25°C
temperature
2902 hours
sunshine per day
735 mm
rain
142 days
dry
88 days
rain
135 days
snow

Climate of Crater Lake National Park

Crater Lake National Park has a mediterranean climate. Summers are cool and dry, and the temperature is cold in the winter. The average annual temperature for Crater Lake National Park is 12° degrees and there is about 735 mm of rain in a year. It is dry for 176 days a year with an average humidity of 75% and an UV-index of 3.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 2°C and 25°C
  • Night:the average nighttime temperature is between -5°C and 8°C
  • Rain: it rains 88 days and there is a total of approximately 735 mm rainfall
  • Snow: it snows an average of 135 days per year
  • Sun hours: throughout the year there are 2902 sun hours
Maximum temperature: between 2°C and 25°C
Warmest month: 25°C in July
Coldest month: 2°C in February
Night temperature: between -5°C and 8°C
Dry days: 142 days
Days with rain: 88 days
Days with snow: 135 days
Total rain sum: 735 mm
Hours of sunshine: 2902 hours

Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Crater Lake National Park.

Precipitation graph

This graph shows the average amount of rainfall per month for Crater Lake National Park.

Climate table of Crater Lake National Park

In this climate table you can see at a glance what the average weather per month is for Crater Lake National Park. 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 Crater Lake National Park might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 3 2 4 8 14 18 25 24 21 13 5 2
Night temp. (°C) -4 -5 -3 -2 2 5 8 8 5 2 -2 -5
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 102 107 99 55 47 34 11 13 18 53 75 121
Days with rain 5 4 8 9 12 10 5 5 6 11 7 6
Days with snow 18 20 22 17 8 3 - - 2 7 17 21
Dry days 8 4 1 4 11 17 26 26 22 13 6 4
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 5 5 6 9 10 11 12 12 11 6 5 4
Wind force (Bft) 2 2 2 2 2 2 2 2 2 2 2 2
UV-index 2 1 2 2 3 5 5 4 3 2 2 2

Best time to visit Crater Lake National Park

The best time to visit Crater Lake National Park is June through September. In this period you have a pleasant temperature and almost no precipitation. The highest average temperature in Crater Lake National Park is 25°C in July and the lowest is 2°C in February.

Climate of Crater Lake National Park by month

What is the average climate in a given month for Crater Lake National Park? 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.

Crater Lake National Park weather experiences

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