Best year time to visit Monticello

General weather information about Monticello

Average annual temperature is 13.3 °C

Absolute maximum temperature: 36.6 °C

Absolute minimum temperature: -15.3 °C

Number of sunny days: 211

Number of rainy days: 145

Number of snow days: 9

Average annual precipitation: 776 mm

Look at detailed online map of Monticello

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

Monticello air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 16.2 16.1 22.6 28 31.2 33.4 36 36.6 33.2 30.3 22.1 16
Average daytime temperature (°C) 5.4 9 10.3 19.3 25.4 29.7 30.5 29 27.4 19.6 12.3 8.4
Average temperature (°C) 0.7 2.5 4.7 12.2 18.9 23.6 24.9 24.1 21.2 14.6 6.9 4.4
Average night temperature (°C) -2.5 -2.3 0.7 6.3 12.9 17.8 19.8 19.9 16 10.4 2.5 1.5
Absolute minimum temperature (°C) -13.1 -15.3 -10.4 -1 4.9 10 15.1 13.3 11.6 -2.4 -8.3 -6.5

Monticello monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 10.1 11.3 12.6 13.9 14.8 15 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 14.7 13.7 12.5 11.2 10 9.4
Daylight minimum duration (h) 9.4 10.2 11.3 12.7 13.9 14.8 14.3 13.1 11.8 10.5 9.6 9.3
Sunshine mean duration (h) 6.4 7.7 7.6 10.7 11.5 12.6 12.1 10.2 10.3 8 7.9 6
Precipitation (mm) 48 80 109 32 50 28 69 137 31 86 14 92
Sunny days 18 19 12 19 21 20 14 12 22 15 24 15
Rainy days 9 7 18 11 10 10 17 19 8 16 5 15
Snow days 4 2 1 1 1

Monticello - weather forecast by months

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

Best time to visit Monticello:

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

  • June — 12.6(h)
  • July — 12.1(h)

The largest precipitation sum in Monticello is at

  • March — 109(mm)
  • August — 137(mm)
  • October — 86(mm)
  • December — 92(mm)

Weather forecast in the closest to Monticello admin centers