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Grove City (PA) Weather and Climate: A Comprehensive Guide

Grove City experiences great temperature shifts. The city's weather can transition from warm days to very cold weather. 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

The climate in Grove City is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a comfortable 28°C in July, the warmest time of the year, to a very cold 1°C during cooler months like February.

At night, temperatures typically drop to an average of around -9°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Grove City has a notably wet climate with abundant precipitation, recording 1142 mm of rain/snowfall per year. While rainfall varies throughout the year, each season offers its own charm. June brings wetter days averaging 124 mm of precipitation, spread over 15 rainy days.

In contrast, February experiences a drier climate, with about 70 mm of snow/rainfall spread across 15 snowy/rainy days.

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

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Grove City. While July receives considerable daily sunshine with up to 8.5 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.4 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Pittsburgh, the United States of America (73 KM, 45 Miles).

Daily hours of sunshine

Data from: Pittsburgh, the United States of America (73 KM, 45 Miles).

Forecast for Grove City (PA)

Sun   Dec 22
-6°C | -11°C
NE 1 m/s
broken clouds and no rain

broken clouds and no rain

Mon   Dec 23
2°C | -11°C
S 5 m/s
4.5 mm
broken clouds and no rain

broken clouds and no rain

Tue   Dec 24
2°C | -1°C
SW 4 m/s
2.3 mm
overcast and slight rain

overcast and slight rain

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

During the months of May, June and September 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:
  • When is summer in Grove City?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Grove City?
    July has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Grove City?
    The coldest month is February with an average maximum temperature of 1°C.
  • Which is the wettest month in Grove City?
    June tops the wettest month list with 124 mm of rainfall.
  • Which is the driest month in Grove City?
    February is the driest month with 70 mm of precipitation.
  • Which is the sunniest month in Grove City?
    July is the sunniest month with an average of 255 hours of sunshine.

  • 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.