Union City Weather Year-Round — Best Time to Visit
Union City, United States has mild weather year-round. The best time to visit is July (score: 97/100). Annual average high: 20.5°C, total rainfall: 502mm.
When is the best time to visit Union City?
97
July is the best month to visit Union City with a travel score of 97/100 (Excellent).
Expect highs of 26.7°C, 0 rain days, and 13.6 hours of daily sunshine.
View July weather details →Travel Score by Month
63
Jan
68
Feb
73
Mar
80
Apr
87
May
95
Jun
97
Jul
97
Aug
97
Sep
91
Oct
75
Nov
63
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Union City each month?
20.5°C
Avg High
10.5°C
Avg Low
502mm
Annual Rain
How much rain does Union City get?
Union City receives 502mm of rain annually. The wettest month is typically January with 98mm, while July is the driest.
What is the weather like each month in Union City?
January
63
14°C
Low: 6°C
9 rain days
Good
February
68
15°C
Low: 7°C
8 rain days
Good
March
73
17°C
Low: 8°C
8 rain days
Good
April
80
19°C
Low: 9°C
6 rain days
Good
May
87
21°C
Low: 11°C
3 rain days
Excellent
June
95
25°C
Low: 13°C
1 rain days
Excellent
July
Best time to visit97
27°C
Low: 15°C
0 rain days
Excellent
August
97
27°C
Low: 15°C
0 rain days
Excellent
September
97
27°C
Low: 15°C
1 rain days
Excellent
October
91
23°C
Low: 13°C
3 rain days
Excellent
November
75
18°C
Low: 9°C
6 rain days
Good
December
63
14°C
Low: 6°C
9 rain days
Good
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Data based on 1994–2024 averages · Last updated: 2024-12-31