Best year time to visit Penn

General weather information about Penn

Average annual temperature is 5.6 °C

Absolute maximum temperature: 32.5 °C

Absolute minimum temperature: -27.5 °C

Number of sunny days: 202 days

Number of rainy days: 114 days

Number of snow days: 49 days

Look at detailed online map of Penn

* Weather data for Penn United States is based on climate observations for 2026 year

Penn air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)0.62.40.311.528.132.531.330.831.127.59.48.7
Average daytime temperature (°C)-8.0-5.7-6.03.222.026.425.125.022.311.33.21.1
Average temperature (°C)-11.0-10.8-9.9-0.715.321.519.920.417.37.1-0.4-2.7
Average night temperature (°C)-13.6-14.9-13.0-4.29.517.115.716.713.33.9-3.3-5.5
Absolute minimum temperature (°C)-26.9-27.5-18.9-12.6-1.611.19.911.77.6-10.7-11.2-12.2

Penn monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.910.211.913.715.216.015.614.312.610.89.38.4
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.010.08.08.0
Sunshine mean duration (h)3.17.18.08.011.812.213.19.99.26.65.65.6
Precipitation (mm)893063427835837061514
Sunny days221616151710171115182025
Rainy days21491420142015933
Snow days71111600000473

Penn - weather forecast by months

Penn weather in januaryPenn weather in februaryPenn weather in marchPenn weather in aprilPenn weather in mayPenn weather in junePenn weather in julyPenn weather in augustPenn weather in septemberPenn weather in octoberPenn weather in novemberPenn weather in december

Best time to visit Penn:

The best time to visit Penn during the most sunny months:

  • May — 11.8(h)
  • June — 12.2(h)
  • July — 13.1(h)

Months with the longest average daylight duration in Penn:

  • June — 16.0(h)
  • July — 15.6(h)

The largest precipitation sum in Penn is at

  • April — 63(mm)
  • June — 78(mm)
  • August — 83(mm)
  • September — 70(mm)
  • October — 61(mm)

    • Weather forecast in the closest to Penn admin centers

    Weather forecast in the closest towns to Penn

    Explore Penn

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

    When is the best time to visit Penn?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Penn.
    What is the weather like in Penn?
    See average temperature, rainfall and daylight hours for Penn by month in the table above.
    How many sunny days does Penn have?
    The monthly weather statistics above show sunshine and rainfall patterns for Penn throughout the year.