Pomona Weather Year-Round — Best Time to Visit
Pomona, United States has warm weather year-round. The best time to visit is July (score: 100/100). Annual average high: 24.3°C, total rainfall: 393mm.
When is the best time to visit Pomona?
100
July is the best month to visit Pomona with a travel score of 100/100 (Excellent).
Expect highs of 31.6°C, 0 rain days, and 13.6 hours of daily sunshine.
View July weather details →Travel Score by Month
78
Jan
78
Feb
82
Mar
89
Apr
93
May
99
Jun
100
Jul
100
Aug
99
Sep
97
Oct
89
Nov
79
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Pomona each month?
24.3°C
Avg High
11.9°C
Avg Low
393mm
Annual Rain
How much rain does Pomona get?
Pomona receives 393mm of rain annually. The wettest month is typically February with 93mm, while July is the driest.
What is the weather like each month in Pomona?
January
78
18°C
Low: 7°C
6 rain days
Good
February
78
18°C
Low: 7°C
6 rain days
Good
March
82
20°C
Low: 8°C
6 rain days
Excellent
April
89
22°C
Low: 10°C
4 rain days
Excellent
May
93
24°C
Low: 12°C
2 rain days
Excellent
June
99
28°C
Low: 15°C
1 rain days
Excellent
July
Best time to visit100
32°C
Low: 18°C
0 rain days
Excellent
August
100
33°C
Low: 19°C
0 rain days
Excellent
September
99
31°C
Low: 17°C
1 rain days
Excellent
October
97
27°C
Low: 14°C
3 rain days
Excellent
November
89
22°C
Low: 10°C
3 rain days
Excellent
December
79
18°C
Low: 7°C
5 rain days
Good
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What cities are near Pomona?
Data based on 1994–2024 averages · Last updated: 2024-12-31