Winthrop (WA) Climate by Month
The temperature in Winthrop can vary greatly throughout the year.
The temperatures shift from very warm
to very cold.
It's weather is marked by below-average rain/snowfall.
Now, let’s explore all the climate details to give you a full picture.
Average day and night temperature
Depending on the time of the year, temperatures range from very warm to very cold in Winthrop. Typically, daytime temperatures range from a very warm 30°C in July to a very cold -1°C in the coolest month, December. Nights are cooler, with temperatures generally dropping to -9°C, particularly during the colder months.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Winthrop has a relatively dry climate with low precipitation, averaging 391 mm of rain/snowfall annually. The climate in Winthrop shows significant variation throughout the year. Expect moderate snowfall in December, with an average of 69 mm of precipitation over 15 snowy days. In contrast, August offers drier and sunnier days, with around 13 mm of rainfall over 4 rainy days.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
The best time of year to visit Winthrop 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:
The hottest season / summer takes place in June, July, August and September.
Yes, the months of April, July, August and September are very dry.
July has an average maximum temperature of 30°C and is the warmest month of the year.
The coldest month is December with an average maximum temperature of -1°C.
December tops the wettest month list with 69 mm of rainfall.
August is the driest month with 13 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.
