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Cle Elum (WA) Weather and Climate: A Comprehensive Guide

Cle Elum experiences great temperature shifts. The city's weather can transition from warm days to very cold weather. It receives a reasonable amount of rain/snowfall. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

The climate in Cle Elum is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 27°C in July. In December, the coolest month of the year, temperatures drop to a very cold 1°C.

At night, you can expect cooler temperatures, with averages dropping to around -5°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Generally, Cle Elum receives mid-range precipitation levels, with 726 mm annually. Cle Elum can be quite wet during December, receiving approximately 133 mm of precipitation over 21 snowy days.

In contrast July, experiences much drier conditions, with 9.8 mm of rainfall, spread across 4 rainy days. For more details, please visit our Cle Elum Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Cle Elum (WA)

Sat   Dec 21
2°C | -4°C
NE 3 m/s
6.4 mm
broken clouds and sleet

broken clouds and sleet

Sun   Dec 22
2°C | -5°C
E 2 m/s
9 mm
overcast and heavy sleet

overcast and heavy sleet

Mon   Dec 23
4°C | -2°C
E 3 m/s
5.8 mm
broken clouds and small chance of rain

broken clouds and small chance of rain

The best time of year to visit Cle Elum in the United States of America

During the months of June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Does Cle Elum have a dry season?
    Yes, the months of July and August are very dry.
  • Which is the warmest month in Cle Elum?
    July has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Cle Elum?
    The coldest month is December with an average maximum temperature of 1°C.
  • Which is the wettest month in Cle Elum?
    December tops the wettest month list with 133 mm of rainfall.
  • Which is the driest month in Cle Elum?
    July is the driest month with 10 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.