Best year time to visit Lewistown

General weather information about Lewistown

Average annual temperature is 12.4 °C

Absolute maximum temperature: 34.8 °C

Absolute minimum temperature: -11.3 °C

Number of sunny days: 169

Number of rainy days: 189

Number of snow days: 7

Average annual precipitation: 925 mm

Look at detailed online map of Lewistown

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

Lewistown air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 14.8 20.4 20.6 30.3 31.3 34.4 34.8 33.2 33.6 28.4 20.8 15.6
Average daytime temperature (°C) 7.4 10 10.5 19.6 22.7 26.6 30.5 28.9 24.6 19.1 11.3 8.1
Average temperature (°C) 3.6 3.4 4.6 12.4 15.5 20 24.1 22.5 18.8 13.6 5.6 4.1
Average night temperature (°C) 0.6 -1.5 -0.1 6.3 8.2 13.9 18.3 17.2 14 9.1 1.2 0.9
Absolute minimum temperature (°C) -3.8 -11.3 -6.3 -2.1 1.8 8.2 14.9 13.6 8.4 0.8 -5.7 -4.3

Lewistown monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 10.1 11.2 12.6 13.9 14.9 15.1 15 14.3 13.1 11.8 10.5 9.5
Daylight mean duration (h) 9.7 10.7 12 13.3 14.4 15 14.8 13.8 12.5 11.1 10 9.3
Daylight minimum duration (h) 9.3 10.1 11.3 12.7 13.9 14.9 14.4 13.2 11.8 10.5 9.5 9.3
Sunshine mean duration (h) 5.4 7.4 7.3 8.9 10.7 10.5 11.8 10.7 9.6 7.8 7.6 5.5
Precipitation (mm) 91 52 87 90 22 97 93 98 77 63 55 101
Sunny days 10 14 11 13 20 13 8 11 17 17 19 16
Rainy days 19 13 19 17 11 17 23 20 13 14 9 14
Snow days 2 1 1 2 1

Lewistown - weather forecast by months

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

Best time to visit Lewistown:

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

  • July — 11.8(h)

The largest precipitation sum in Lewistown is at

  • June — 97(mm)
  • August — 98(mm)
  • December — 101(mm)

Weather forecast in the closest to Lewistown admin centers