Cary (NC), United States of America - Weather and Climate
The climate in Cary, North Carolina, United States of America is marked by big temperature swings throughout the year.
Temperatures range from very warm during the warmest months
to cold in the cooler months.
It is also known for its heavy rain/snowfall.
Let’s explore the climate details to provide you with a complete overview.
Average maximum day and minimum night temperature
In Cary, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a very warm 32°C in July to a chilly 10°C in the coolest month, January.
Nights are cooler, with lows often dropping to around -1°C during the colder months.Check out our detailed temperature page for more information.
Temperature ranges by month
Precipitation and rainy days
Cary experiences significant rain/snowfall throughout the year, averaging 1235 mm of precipitation annually. Cary offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between June (137 mm) and January (67 mm) is not too significant, making the climate enjoyable for visitors and residents alike.
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
For those who appreciate different seasons, Cary serves as an ideal destination. Expect longer, more sun-filled days in June with an average of 8.9 hours of sunshine daily, and embrace the darker days in December, offering only 5.2 hours of daily sunlight.
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 Cary.
The city experiences its highest humidity in August, reaching 78%. In April, the humidity drops to its lowest level at 61%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Forecast for Cary (NC)
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Cary in the United States of America
During the months of April, May and October 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:
July has an average maximum temperature of 32°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 10°C.
June tops the wettest month list with 137 mm of rainfall.
January is the driest month with 67 mm of precipitation.
June is the sunniest month with an average of 267 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.
