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Farmington (MO) Weather and Climate: A Comprehensive Guide

The temperature in Farmington can vary greatly throughout the year. The temperatures shift from very warm to cold. It also has a notably wet climate with much precipitation. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from very warm to chilly in Farmington. Average maximum daytime temperatures range from a very warm 31°C in August, the warmest time of the year, to a chilly 6°C during cooler months like January.

At night, temperatures typically drop to an average of around -6°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Farmington has a relatively rain/snowy climate with high precipitation levels, averaging 1165 mm of rain/snowfall annually. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, May receives high rainfall, averaging 143 mm of precipitation, recorded across 14 rainy days. In contrast, the drier season, January brings less snow/rainfall, with 54 mm over 7 snowy/rainy days. For more details, please visit our Farmington Precipitation page.

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

Forecast for Farmington (MO)

Sat   Dec 21
4°C | -5°C
N 3 m/s
almost clear and no rain

almost clear and no rain

Sun   Dec 22
6°C | -5°C
S 5 m/s
clear and no rain

clear and no rain

Mon   Dec 23
8°C | 1°C
S 5 m/s
1.9 mm
overcast and  chance of slight rain

overcast and chance of slight rain

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

During the months of April, 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 Farmington?
    August has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Farmington?
    The coldest month is January with an average maximum temperature of 6°C.
  • Which is the wettest month in Farmington?
    May tops the wettest month list with 143 mm of rainfall.
  • Which is the driest month in Farmington?
    January is the driest month with 54 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.