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Triadelphia (WV) Weather and Climate: A Comprehensive Guide

The temperature in Triadelphia can vary greatly throughout the year. The temperatures shift from warm to cold. It is also known for its large amounts of rain/snowfall. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from comfortable to chilly in Triadelphia. Typically, average maximum daytime temperatures range from a comfortable 28°C in July to a chilly 3°C in the coolest month, February.

Nights are cooler, with lows often dropping to around -7°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Triadelphia has a relatively rain/snowy climate with high precipitation levels, averaging 1027 mm of rain/snowfall annually. Triadelphia offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between June (120 mm) and November (60 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, Triadelphia serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 8.5 hours of sunshine daily, and embrace the darker days in December, offering only 2.4 hours of daily sunlight. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Pittsburgh, the United States of America (60 KM, 37 Miles).

Daily hours of sunshine

Data from: Pittsburgh, the United States of America (60 KM, 37 Miles).

Forecast for Triadelphia (WV)

Sun   Dec 22
-2°C | -8°C
W 3 m/s
partly cloudy and no rain

partly cloudy and no rain

Mon   Dec 23
6°C | -5°C
S 5 m/s
broken clouds and no rain

broken clouds and no rain

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

overcast and slight rain

The best time of year to visit Triadelphia 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 Triadelphia?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Triadelphia?
    July has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Triadelphia?
    The coldest month is February with an average maximum temperature of 3°C.
  • Which is the wettest month in Triadelphia?
    June tops the wettest month list with 120 mm of rainfall.
  • Which is the driest month in Triadelphia?
    November is the driest month with 60 mm of precipitation.
  • Which is the sunniest month in Triadelphia?
    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.