Oceanside Weather Year-Round — Best Time to Visit
Oceanside, United States has mild weather year-round. The best time to visit is August (score: 94/100). Annual average high: 20.3°C, total rainfall: 348mm.
When is the best time to visit Oceanside?
94
August is the best month to visit Oceanside with a travel score of 94/100 (Excellent).
Expect highs of 25.3°C, 0 rain days, and 12.6 hours of daily sunshine.
View August weather details →Travel Score by Month
76
Jan
75
Feb
78
Mar
83
Apr
87
May
92
Jun
93
Jul
94
Aug
93
Sep
91
Oct
85
Nov
77
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Oceanside each month?
20.3°C
Avg High
13.4°C
Avg Low
348mm
Annual Rain
How much rain does Oceanside get?
Oceanside receives 348mm of rain annually. The wettest month is typically February with 81mm, while July is the driest.
What is the weather like each month in Oceanside?
January
76
17°C
Low: 9°C
5 rain days
Good
February
75
17°C
Low: 9°C
6 rain days
Good
March
78
17°C
Low: 10°C
6 rain days
Good
April
83
18°C
Low: 12°C
4 rain days
Excellent
May
87
20°C
Low: 14°C
2 rain days
Excellent
June
92
22°C
Low: 16°C
1 rain days
Excellent
July
93
24°C
Low: 18°C
1 rain days
Excellent
August
Best time to visit94
25°C
Low: 19°C
0 rain days
Excellent
September
93
25°C
Low: 18°C
1 rain days
Excellent
October
91
23°C
Low: 16°C
2 rain days
Excellent
November
85
20°C
Low: 12°C
3 rain days
Excellent
December
77
17°C
Low: 9°C
5 rain days
Good
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What cities are near Oceanside?
Data based on 1994–2024 averages · Last updated: 2024-12-31