Dumfries, United States of America - Weather and Climate
Dumfries, Virginia, United States of America, experiences significant temperature shifts throughout the year.
The city's weather can transition from very warm
to cold periods.
It is also known for its heavy rain/snowfall.
Now, let’s explore all the climate details to give you a complete picture.
Average maximum day and minimum night temperature
The climate in Dumfries 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 chilly 7°C in the coolest month, January.
Nights are cooler, with lows often dropping to around -4°C during the colder months.Check out our detailed temperature page for more information.
Temperature ranges by month
Precipitation and rainy days
Dumfries has a notably wet climate with abundant precipitation, recording 1198 mm of rain/snowfall per year. Dumfries offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between June (139 mm) and February (64 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, Dumfries serves as an ideal destination. Expect longer, more sun-filled days in June with an average of 9.4 hours of sunshine daily, and embrace the darker days in December, offering only 4.3 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 Dumfries.
The city experiences its highest humidity in August, reaching 69%. In March, the humidity drops to its lowest level at 58%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Forecast for Dumfries
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Dumfries in the United States of America
During the months of 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 31°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 7°C.
June tops the wettest month list with 139 mm of rainfall.
February is the driest month with 64 mm of precipitation.
June is the sunniest month with an average of 282 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.
