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Altoona (PA) Climate by Month

The temperature in Altoona can vary quite a bit throughout the year. Temperatures can be warm during the warmest months, and very cold during the cooler months. It also experiences much rain/snowfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

Visitors to Altoona can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 28°C in July. In February, the coolest month of the year, temperatures drop to a very cold 2°C. At night, expect cooler temperatures, averaging -8°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Altoona is known for its substantial rain/snowfall, with annual precipitation reaching 1020 mm. Altoona experiences moderate seasonal variation in snow/rainfall, with monthly averages ranging from 101 mm in December, the wettest month, and 53 mm in February, the driest month.

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

The best time of year to visit Altoona 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:
  • Which is the warmest month in Altoona?
    July has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Altoona?
    The coldest month is February with an average maximum temperature of 2°C.
  • Which is the wettest month in Altoona?
    December tops the wettest month list with 101 mm of rainfall.
  • Which is the driest month in Altoona?
    February is the driest month with 53 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.

    Forecast for Altoona (PA)

    Sun   Dec 15
    1°C | -4°C
    S 14 km/h
    30 mm
    overcast and heavy snow

    overcast and heavy snow

    Mon   Dec 16
    5°C | 0°C
    SE 11 km/h
    9.3 mm
    overcast and rain

    overcast and rain

    Tue   Dec 17
    9°C | 1°C
    W 18 km/h
    2.1 mm
    almost clear and no rain

    almost clear and no rain