Frederick Weather Year-Round — Best Time to Visit
Frederick, United States has mild weather year-round. The best time to visit is July (score: 85/100). Annual average high: 18°C, total rainfall: 1040mm.
When is the best time to visit Frederick?
85
July is the best month to visit Frederick with a travel score of 85/100 (Excellent).
Expect highs of 30.6°C, 10 rain days, and 11.8 hours of daily sunshine.
View July weather details →Travel Score by Month
52
Jan
56
Feb
63
Mar
72
Apr
79
May
83
Jun
85
Jul
84
Aug
83
Sep
74
Oct
65
Nov
54
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Frederick each month?
18°C
Avg High
8.2°C
Avg Low
1040mm
Annual Rain
How much rain does Frederick get?
Frederick receives 1040mm of rain annually. The wettest month is typically September with 109mm, while November is the driest.
What is the weather like each month in Frederick?
January
52
5°C
Low: -3°C
8 rain days
Mixed
February
56
7°C
Low: -3°C
9 rain days
Mixed
March
63
12°C
Low: 1°C
10 rain days
Good
April
72
18°C
Low: 7°C
10 rain days
Good
May
79
23°C
Low: 12°C
11 rain days
Good
June
83
28°C
Low: 17°C
11 rain days
Excellent
July
Best time to visit85
31°C
Low: 20°C
10 rain days
Excellent
August
84
29°C
Low: 19°C
10 rain days
Excellent
September
83
26°C
Low: 16°C
9 rain days
Excellent
October
74
19°C
Low: 10°C
7 rain days
Good
November
65
12°C
Low: 4°C
7 rain days
Good
December
54
7°C
Low: -1°C
8 rain days
Mixed
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What cities are near Frederick?
Data based on 1994–2024 averages · Last updated: 2024-12-31