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Oak Grove (KY) Weather and Climate: A Comprehensive Guide

Oak Grove experiences great temperature shifts. The city's weather can transition from very warm days to cold weather. It also has a notably wet climate with much precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

The climate in Oak Grove is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a very warm 32°C in August, the warmest time of the year, to a chilly 7°C during cooler months like January.

At night, temperatures typically drop to an average of around -3°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Oak Grove has a notably wet climate with abundant precipitation, recording 1425 mm of rain/snowfall per year. While rainfall varies throughout the year, each season offers its own charm. May brings wetter days averaging 162 mm of precipitation, spread over 14 rainy days.

In contrast, August experiences a drier climate, with about 75 mm of rainfall spread across 10 rainy days.

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

Forecast for Oak Grove (KY)

Sun   Dec 22
5°C | -6°C
SE 3 m/s
clear and no rain

clear and no rain

Mon   Dec 23
11°C | -1°C
S 6 m/s
broken clouds and no rain

broken clouds and no rain

Tue   Dec 24
12°C | 5°C
SE 3 m/s
broken clouds and no rain

broken clouds and no rain

The best time of year to visit Oak Grove 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 months have the greatest rainfall in Oak Grove?
    Most rainfall (rainy season) is seen in April and May.
  • Which is the warmest month in Oak Grove?
    August has an average maximum temperature of 32°C and is the warmest month of the year.
  • Which is the coldest month in Oak Grove?
    The coldest month is January with an average maximum temperature of 7°C.
  • Which is the wettest month in Oak Grove?
    May tops the wettest month list with 162 mm of rainfall.
  • Which is the driest month in Oak Grove?
    August is the driest month with 75 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.