Lancaster Weather Year-Round — Best Time to Visit
Lancaster, United States has mild weather year-round. The best time to visit is September (score: 84/100). Annual average high: 17°C, total rainfall: 1076mm.
When is the best time to visit Lancaster?
84
September is the best month to visit Lancaster with a travel score of 84/100 (Excellent).
Expect highs of 24.6°C, 9 rain days, and 9.2 hours of daily sunshine.
View September weather details →Travel Score by Month
50
Jan
54
Feb
62
Mar
72
Apr
79
May
83
Jun
84
Jul
84
Aug
84
Sep
73
Oct
63
Nov
53
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Lancaster each month?
17°C
Avg High
8.1°C
Avg Low
1076mm
Annual Rain
How much rain does Lancaster get?
Lancaster receives 1076mm of rain annually. The wettest month is typically September with 109mm, while November is the driest.
What is the weather like each month in Lancaster?
January
50
4°C
Low: -4°C
9 rain days
Mixed
February
54
6°C
Low: -3°C
9 rain days
Mixed
March
62
11°C
Low: 1°C
9 rain days
Good
April
72
17°C
Low: 6°C
10 rain days
Good
May
79
22°C
Low: 12°C
11 rain days
Good
June
83
27°C
Low: 17°C
11 rain days
Excellent
July
84
29°C
Low: 20°C
11 rain days
Excellent
August
84
28°C
Low: 20°C
10 rain days
Excellent
September
Best time to visit84
25°C
Low: 16°C
9 rain days
Excellent
October
73
18°C
Low: 10°C
8 rain days
Good
November
63
12°C
Low: 4°C
8 rain days
Good
December
53
6°C
Low: -1°C
9 rain days
Mixed
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What cities are near Lancaster?
Data based on 1994–2024 averages · Last updated: 2024-12-31