Climate Data Union
Iowa, United States
Monthly Averages. Elevation: 287m.
Climate Data
- -10°
- 0°
- 10°
- 20°
- 30°
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Best Time to Visit: Jun, Jul, Aug. Rainiest: Jun (123 mm). View current weather →
860mm
123mm jun · 23mm jan
29°C
Jul-14°C
Jan16410km/hm/smph
Light wind
Union has a mild climate with cool winters (Jan -14°C) and warm summers (Jul 29°C). Annual rainfall totals 860mm.
Monthly Averages
HighLowPrecipitation
Monthly Wind Speed
km/hm/smph
Frequently Asked Questions
What is the climate like in Union?
Union has an average annual temperature of 8°C with 860mm of rainfall per year. The warmest month is Jul (29°C) and the coldest is Jan (-14°C).
What is the hottest month in Union?
The hottest month in Union is Jul, with an average high of 29°C.
How much rain does Union get?
Union receives 860mm of precipitation annually. The wettest month is Jun (123mm) and the driest is Jan (23mm).
When is the best time to visit Union?
The best time to visit Union is during Jun, Aug, Jul, when temperatures are comfortable and rainfall is relatively low.
Data: WorldClim 2.1