ClimateForecastDecemberJanuary >>

Pärnu Climate by Month

Pärnu experiences great temperature shifts. The city's weather can transition from warm days to very cold weather. It maintains moderate precipitation patterns. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

The climate in Pärnu is known for significant temperature differences throughout the year, making the weather dynamic. Typically, daytime temperatures range from a comfortable 24°C in July to a very cold 0°C in the coolest month, February. Nights are cooler, with temperatures generally dropping to -7°C, particularly during the colder months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Pärnu receives mid-range precipitation levels, with 782 mm annually. Pärnu offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between August (94 mm) and March (45 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, Pärnu 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 0.8 hours of daily sunlight.

Monthly hours of sunshine


Daily hours of sunshine


The best time of year to visit Pärnu in Estonia

During the months of June, July and August 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 winter in Pärnu?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Pärnu?
    July has an average maximum temperature of 24°C and is the warmest month of the year.
  • Which is the coldest month in Pärnu?
    The coldest month is February with an average maximum temperature of 0°C.
  • Which is the wettest month in Pärnu?
    August tops the wettest month list with 94 mm of rainfall.
  • Which is the driest month in Pärnu?
    March is the driest month with 45 mm of precipitation.
  • Which is the sunniest month in Pärnu?
    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 Pärnu

    Wed   Dec 11
    3°C | -1°C
    NW 14 km/h
    almost clear and no rain

    almost clear and no rain

    Thu   Dec 12
    1°C | -3°C
    NW 25 km/h
    0.7 mm
    partly cloudy and  chance of slight snow

    partly cloudy and chance of slight snow

    Fri   Dec 13
    2°C | -5°C
    W 18 km/h
    overcast and no rain

    overcast and no rain