Best year time to visit Union

General weather information about Union

Average annual temperature is 14.8 °C

Absolute maximum temperature: 39.6 °C

Absolute minimum temperature: -11 °C

Number of sunny days: 201

Number of rainy days: 162

Number of snow days: 2

Average annual precipitation: 1050 mm

Look at detailed online map of Union

* Weather data for Union United States is based on climate observations for 2023 year

Union air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 20.3 20.3 22.9 28.7 31.7 37.4 37.8 39.6 33.7 29.9 27.6 18.4
Average daytime temperature (°C) 9 12 13.3 21.1 26.2 30.5 32.4 30.3 28 21 14.9 11
Average temperature (°C) 3.9 5.8 7.1 13.8 19.3 23.8 25.9 24.9 21.5 15.4 8.9 6.2
Average night temperature (°C) 0.2 0.9 2.5 7.9 13.4 17.7 20.8 20.6 16.4 11.2 4.4 2.9
Absolute minimum temperature (°C) -11 -9.7 -6.8 1 4.6 12 16.6 14.2 11.8 -2 -5.1 -5.4

Union monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 10.2 11.3 12.6 13.8 14.7 14.9 14.8 14.2 13 11.8 10.6 9.7
Daylight mean duration (h) 9.8 10.8 12 13.2 14.3 14.8 14.5 13.6 12.4 11.2 10.1 9.5
Daylight minimum duration (h) 9.5 10.3 11.3 12.6 13.8 14.7 14.2 13.1 11.9 10.6 9.7 9.5
Sunshine mean duration (h) 5.7 7.7 7.3 10.3 11.1 12.7 11.8 9.8 10.4 8.1 7.8 6.2
Precipitation (mm) 71 68 206 28 120 42 151 165 35 80 22 62
Sunny days 18 16 15 21 16 17 11 11 17 18 24 17
Rainy days 13 11 15 9 15 13 20 20 13 13 6 14

Union - weather forecast by months

January February March April May June July August September October November December

Best time to visit Union:

The best time to visit Union during the most sunny months:

  • June — 12.7(h)
  • July — 11.8(h)

The largest precipitation sum in Union is at

  • March — 206(mm)
  • May — 120(mm)
  • July — 151(mm)
  • August — 165(mm)

Weather forecast in the closest to Union admin centers