Watsonville Weather Year-Round — Best Time to Visit
Watsonville, United States has mild weather year-round. The best time to visit is September (score: 90/100). Annual average high: 18°C, total rainfall: 513mm.
When is the best time to visit Watsonville?
90
September is the best month to visit Watsonville with a travel score of 90/100 (Excellent).
Expect highs of 22.1°C, 1 rain days, and 11.5 hours of daily sunshine.
View September weather details →Travel Score by Month
65
Jan
68
Feb
72
Mar
77
Apr
82
May
88
Jun
89
Jul
90
Aug
90
Sep
87
Oct
75
Nov
65
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Watsonville each month?
18°C
Avg High
9.7°C
Avg Low
513mm
Annual Rain
How much rain does Watsonville get?
Watsonville receives 513mm of rain annually. The wettest month is typically January with 109mm, while July is the driest.
What is the weather like each month in Watsonville?
January
65
15°C
Low: 6°C
8 rain days
Good
February
68
15°C
Low: 7°C
8 rain days
Good
March
72
16°C
Low: 8°C
8 rain days
Good
April
77
16°C
Low: 8°C
5 rain days
Good
May
82
18°C
Low: 10°C
3 rain days
Excellent
June
88
20°C
Low: 12°C
0 rain days
Excellent
July
89
21°C
Low: 13°C
0 rain days
Excellent
August
90
22°C
Low: 14°C
0 rain days
Excellent
September
Best time to visit90
22°C
Low: 13°C
1 rain days
Excellent
October
87
21°C
Low: 11°C
2 rain days
Excellent
November
75
17°C
Low: 8°C
5 rain days
Good
December
65
15°C
Low: 6°C
9 rain days
Good
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What cities are near Watsonville?
Data based on 1994–2024 averages · Last updated: 2024-12-31