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Leavenworth (WA) Weather and Climate: A Comprehensive Guide

Leavenworth experiences great temperature shifts. The city's weather can transition from very warm days to very cold weather. It maintains moderate precipitation patterns. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

The climate in Leavenworth is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a very warm 31°C in July to a very cold 1°C in the coolest month, December.

Nights are cooler, with lows often dropping to around -5°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Generally, Leavenworth receives mid-range precipitation levels, with 574 mm annually. The climate in Leavenworth shows significant variation throughout the year. Expect high snowfall in December, with an average of 114 mm of precipitation over 17 snowy days.

In contrast, August offers drier and sunnier days, with around 7.3 mm of rainfall over 3 rainy days. For more details, please visit our Leavenworth Precipitation page.

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

Forecast for Leavenworth (WA)

Sat   Dec 21
7°C | 0°C
S 1 m/s
2.7 mm
broken clouds and rain

broken clouds and rain

Sun   Dec 22
6°C | -2°C
SE 1 m/s
21 mm
overcast and heavy snow

overcast and heavy snow

Mon   Dec 23
9°C | 3°C
SE 1 m/s
8.1 mm
broken clouds and small chance of rain

broken clouds and small chance of rain

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

During the months of May, 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:
  • When is summer in Leavenworth?
    The hottest season / summer takes place in June, July, August and September.
  • Does Leavenworth have a dry season?
    Yes, the months of June, July, August and September are very dry.
  • Which is the warmest month in Leavenworth?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Leavenworth?
    The coldest month is December with an average maximum temperature of 1°C.
  • Which is the wettest month in Leavenworth?
    December tops the wettest month list with 114 mm of rainfall.
  • Which is the driest month in Leavenworth?
    August is the driest month with 7 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.