Best year time to visit Herkimer

General weather information about Herkimer

Average annual temperature is 9.9 °C

Absolute maximum temperature: 33.3 °C

Absolute minimum temperature: -29.9 °C

Number of sunny days: 120

Number of rainy days: 217

Number of snow days: 28

Average annual precipitation: 1343 mm

Look at detailed online map of Herkimer

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

Herkimer air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 11.9 16.6 12.8 28 31.1 33.3 31.7 28.5 30.9 28.9 17.1 11.2
Average daytime temperature (°C) 3.5 4.9 5.7 16.5 21.4 24.1 27.5 24.5 22.4 17.5 7.8 5.6
Average temperature (°C) -0.1 -1.5 0.7 9.4 13.8 18.4 22 19.4 17.3 12.6 3 2.3
Average night temperature (°C) -3.3 -6.7 -3.7 4.1 7.1 13.7 17.5 15.4 13.1 8.8 -0.5 -0.2
Absolute minimum temperature (°C) -9.4 -29.9 -11.6 -4.6 0.4 7.9 12.7 9.8 5.2 1.1 -6.2 -7.3

Herkimer monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 9.9 11.2 12.7 14.1 15.1 15.4 15.3 14.5 13.2 11.8 10.3 9.3
Daylight mean duration (h) 9.4 10.5 11.9 13.4 14.7 15.3 15 13.9 12.5 11 9.8 9.1
Daylight minimum duration (h) 9.1 9.9 11.2 12.7 14.1 15.2 14.6 13.3 11.8 10.4 9.3 9
Sunshine mean duration (h) 4.2 6.2 6.8 8.8 11.8 9.7 11.2 9.5 8.4 6.5 5.6 3.5
Precipitation (mm) 106 86 118 110 53 109 207 208 69 60 81 137
Sunny days 6 9 9 12 19 7 6 4 16 11 11 10
Rainy days 18 13 18 18 12 23 25 27 14 20 14 15
Snow days 7 6 4 5 6

Herkimer - weather forecast by months

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

Best time to visit Herkimer:

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

  • May — 11.8(h)
  • July — 11.2(h)

Months with the longest average daylight duration in Herkimer:

  • June — 15.3(h)

The largest precipitation sum in Herkimer is at

  • July — 207(mm)
  • August — 208(mm)

Weather forecast in the closest to Herkimer admin centers