Average monthly snow and rainfall in Union (OK)
The mean monthly precipitation over the year in Union (Oklahoma), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: April, May, June, July and September.
- On average, May is the wettest month with 160 mm of precipitation.
- On average, January is the driest month with 28 mm of precipitation.
- The average amount of annual precipitation is 1052 mm.
Forecast for Union (OK)
broken clouds and chance of rain
clear and no rain
partly cloudy and chance of rain