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Mechanicsburg (PA) Climate by Month

Mechanicsburg experiences great temperature shifts. The city's weather can transition from warm days to cold weather. It is also known for its large amounts of rain/snowfall. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

The climate in Mechanicsburg is known for significant temperature differences throughout the year, making the weather dynamic. Typically, daytime temperatures range from a comfortable 30°C in July to a chilly 3°C in the coolest month, February. Nights are cooler, with temperatures generally dropping to -6°C, particularly during the colder months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Mechanicsburg has a notably wet climate with abundant precipitation, recording 1178 mm of rain/snowfall per year. Mechanicsburg offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between June (134 mm) and November (66 mm) is not too significant, making the climate enjoyable for visitors and residents alike.

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

Sunshine over the year

For those who appreciate different seasons, Mechanicsburg serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 10.3 hours of sunshine daily, and embrace the darker days in December, offering only 4.2 hours of daily sunlight.

Monthly hours of sunshine

Data from: Harrisburg, the United States of America (11 KM, 7 Miles).

Daily hours of sunshine

Data from: Harrisburg, the United States of America (11 KM, 7 Miles).

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

During the months of May 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 Mechanicsburg?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Mechanicsburg?
    July has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Mechanicsburg?
    The coldest month is February with an average maximum temperature of 3°C.
  • Which is the wettest month in Mechanicsburg?
    June tops the wettest month list with 134 mm of rainfall.
  • Which is the driest month in Mechanicsburg?
    November is the driest month with 66 mm of precipitation.
  • Which is the sunniest month in Mechanicsburg?
    July is the sunniest month with an average of 310 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.

    Forecast for Mechanicsburg (PA)

    Sun   Dec 15
    2°C | -4°C
    E 11 km/h
    21 mm
    overcast and heavy sleet

    overcast and heavy sleet

    Mon   Dec 16
    8°C | 1°C
    SE 7 km/h
    5.4 mm
    overcast and  chance of rain

    overcast and chance of rain

    Tue   Dec 17
    13°C | 3°C
    W 18 km/h
    1 mm
    clear and no rain

    clear and no rain