Best year time to visit Richland

General weather information about Richland

Average annual temperature is 14.4 °C

Absolute maximum temperature: 40.2 °C

Absolute minimum temperature: -10.4 °C

Number of sunny days: 202

Number of rainy days: 162

Number of snow days: 1

Average annual precipitation: 944 mm

Look at detailed online map of Richland

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

Richland air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 21.4 20.4 23.4 27.9 30.3 40.2 38 40.2 33.9 30.6 26.8 17.2
Average daytime temperature (°C) 9 12.1 13.2 20.5 25.6 30.3 31.8 30.8 28.2 20.8 15.2 10.9
Average temperature (°C) 3.6 5.5 6.8 13.3 18.9 23.2 25.4 24.8 21.2 15.1 8.7 5.9
Average night temperature (°C) -0.1 0.4 2.1 7.3 12.9 16.9 20.4 20.3 15.8 10.8 3.9 2.5
Absolute minimum temperature (°C) -10.4 -9.6 -7.1 0.4 5.3 10.5 15.4 13.8 10.2 -2.4 -5 -5.1

Richland monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 10.3 11.3 12.6 13.7 14.6 14.8 14.8 14.1 13 11.8 10.6 9.8
Daylight mean duration (h) 9.9 10.8 12 13.2 14.2 14.7 14.5 13.6 12.4 11.2 10.2 9.6
Daylight minimum duration (h) 9.6 10.3 11.4 12.6 13.8 14.6 14.1 13.1 11.9 10.7 9.8 9.5
Sunshine mean duration (h) 6.1 7.5 7.5 10.5 10.9 12.9 11.7 10.6 10.7 8.5 7.8 6.1
Precipitation (mm) 65 94 205 39 81 69 69 116 67 59 17 62
Sunny days 17 17 14 20 16 14 14 16 16 20 23 15
Rainy days 14 10 17 10 15 16 17 15 14 11 7 16

Richland - weather forecast by months

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

Best time to visit Richland:

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

  • June — 12.9(h)
  • July — 11.7(h)

The largest precipitation sum in Richland is at

  • March — 205(mm)
  • August — 116(mm)

Weather forecast in the closest to Richland admin centers