Plymouth (MI), United States of America - Weather and Climate
The weather in Plymouth, Michigan, United States of America can vary greatly throughout the year.
Temperatures shift from warm
to very cold over the course of the year.
The city 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
Depending on the time of the year, temperatures range from comfortable to very cold in Plymouth. Average daytime temperatures reach a comfortable 29°C in July. In February, the coolest month of the year, temperatures drop to a very cold 0°C.
At night, you can expect cooler temperatures, with averages dropping to around -9°C during this month.Check out our detailed temperature page for more information.
Temperature ranges by month
Precipitation and rainy days
Generally, Plymouth has a moderate amount of precipitation, averaging 938 mm of rain/snowfall annually. Plymouth experiences moderate seasonal variation in rainfall, with monthly averages ranging from 107 mm in June, the wettest month, and 59 mm in February, the driest month.
The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Plymouth can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 10.6 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.8 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is high throughout the year in Plymouth.
The city experiences its highest humidity in January, reaching 74%. In May, the humidity drops to its lowest level at 65%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Forecast for Plymouth (MI)
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Plymouth in the United States of America
During the months of May 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.
July has an average maximum temperature of 29°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of 0°C.
June tops the wettest month list with 107 mm of rainfall.
February is the driest month with 59 mm of precipitation.
July is the sunniest month with an average of 319 hours of sunshine.
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.
