The temperatures in Union City in May are comfortable with low of 10°C and and high up to 22°C.
The wather in Union City in May can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in Union City in May 2025.
If you’re planning to visit Union City in the near future, we highly recommend that you review the 14 day weather forecast for Union City before you arrive.
Temperatures
22° / 10°
Rainy Days
1
Snowy Days
0
Dry Days
30
Rainfall
8
mm
Sun Hours
11.4
Hrs
