Best year time to visit Petersburg

General weather information about Petersburg

Average annual temperature is 14.4 °C

Absolute maximum temperature: 36.3 °C

Absolute minimum temperature: -9.9 °C

Number of sunny days: 195

Number of rainy days: 168

Number of snow days: 2

Average annual precipitation: 1000 mm

Look at detailed online map of Petersburg

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

Petersburg air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 17.6 22.1 23 27.7 30.7 33.7 35 36.3 32.2 30 25.4 17.7
Average daytime temperature (°C) 8.5 12 13.6 20.1 25 29 30.8 29.4 27.5 20.8 14.2 10.1
Average temperature (°C) 4.4 6 7.4 13.1 18.8 22.8 25.5 24.1 21.5 15.4 8.4 5.4
Average night temperature (°C) 1.2 1.5 2.8 7.6 13 17.3 20.6 19.5 16.4 10.9 4.1 2.1
Absolute minimum temperature (°C) -7.7 -9.9 -6.5 -0.1 4.8 12.5 16.1 14.1 12.3 -2.7 -5.8 -6.9

Petersburg 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 14.6 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) 5.4 7.6 7.7 9.8 10.9 11.7 11.8 10.8 10.6 8.2 8.2 6.6
Precipitation (mm) 133 63 206 81 61 50 77 150 32 57 21 70
Sunny days 12 18 15 16 18 16 10 13 18 19 23 17
Rainy days 18 10 15 14 13 14 21 18 12 12 7 14
Snow days 1 1

Petersburg - weather forecast by months

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

Best time to visit Petersburg:

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

  • June — 11.7(h)
  • July — 11.8(h)

The largest precipitation sum in Petersburg is at

  • January — 133(mm)
  • March — 206(mm)
  • August — 150(mm)

Weather forecast in the closest to Petersburg admin centers