Measurements:
°C
°F
Frederick
60°F
W 4 mph
Feels like: 60°F
Precip: 5%
World Resorts USA Frederick Weather May Weather in Frederick

Frederick Weather: May

Average Day Temperature: 70.2°F
Average Night Temperature: 54.4°F
Number of Sunny Days: 11 days
Sunshine Hours: 13.9 - 14.8 hours
Number of Rainy Days: 2 days
Precipitation Totals: 0.9 in

Air Temperature in May, °F

Select Year: 2026 2025 2024

The highest day temperature in May 2026 was 103°F. The lowest night temperature was 39°F. The average values for day and night temperatures during May were 74.0°F и 56.2°F respectivly.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during May. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Frederick is 0.9 in. It makes may one of the least rainy months of the year.

Wind Speed in May, mph

The average wind speed in May is 6.8 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Frederick in May is 7.5 hours.

Best Time to Visit Frederick
The most sunny months:
October 16 days
November 16 days
June 14 days
The most warm months:
July 90.6 °F
August 86.1 °F
June 83.3 °F
The most cold months:
January 35.9 °F
February 40.3 °F
December 41.3 °F
The most rainy months:
August 4 days
March 3 days
September 3 days
The most windy months:
March 9 mph
January 8 mph
February 8 mph

Frederick on the Weather Map

USA Resorts:
NAME
Boston +62
Chicago +66
Hawaii +80
Las Vegas +80
Los Angeles +72
Maui +66
Miami +88
Myrtle Beach +78
New York +66
Panama City Beach +90
San Diego +70
San Francisco +60
Santa Monica +72
Sarasota +86
Washington +66
24 Hours Weather Forecast
Frederick
Local time: 09:38
15 sep, tuesday
1200 72°F
NW
9 mph
1500 80°F
N
9 mph
1800 78°F
N
7 mph
2100 66°F
NW
4 mph
16 sep, wednesday
0000 60°F
NW
3 mph
0300 58°F
NW
2 mph
0600 58°F
NW
2 mph
0900 66°F
N
6 mph