Climate ▸Forecast ▸December ▸January ▸
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

Hermann (MO) Weather and Climate: A Comprehensive Guide

The temperature in Hermann can vary quite a bit throughout the year. Temperatures can be very warm during the warmest months, and cold during the cooler months. It also experiences much rain/snowfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

Visitors to Hermann can expect significant temperature changes throughout the year. Average daytime temperatures reach a very warm 31°C in July. In January, the coolest month of the year, temperatures drop to a chilly 5°C.

At night, you can expect cooler temperatures, with averages dropping to around -7°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Hermann is known for its substantial rain/snowfall, with annual precipitation reaching 1167 mm. Hermann can be quite wet during April, receiving approximately 131 mm of precipitation over 12 rainy days.

In contrast January, experiences much drier conditions, with 40 mm of snow/rainfall, spread across 6 snowy/rainy days. For more details, please visit our Hermann Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Hermann (MO)

Sat   Dec 21
3°C | -5°C
E 1 m/s
almost clear and no rain

almost clear and no rain

Sun   Dec 22
8°C | -4°C
SE 4 m/s
almost clear and no rain

almost clear and no rain

Mon   Dec 23
10°C | 1°C
SW 4 m/s
0.2 mm
overcast and  chance of slight rain

overcast and chance of slight rain

The best time of year to visit Hermann in the United States of America

During the months of May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Hermann?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Hermann?
    The coldest month is January with an average maximum temperature of 5°C.
  • Which is the wettest month in Hermann?
    April tops the wettest month list with 131 mm of rainfall.
  • Which is the driest month in Hermann?
    January is the driest month with 40 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.