All data are in degrees Fahrenheit

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Water temperature in Petrozavodsk

Detailed information about the current water temperature in Petrozavodsk. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Water temperature in Petrozavodsk now

67.2

°F

August 2, 19:12

Trend:

stable

Yesterday:

66.5°F

Tomorrow:

66.9°F

Sunrise:

04:12

Sunset:

21:25

Day Length:

17 h. 13 min.

Petrozavodsk in August

Minimum:

32.0°F

Average:

34.8°F

Maximum:

36.7°F

Water temperature in Petrozavodsk today

As of now, in Petrozavodsk, the water temperature is 67.2°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 0.3°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to fall a bit.

Recent water temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 76.8°F on 2025, while the historical minimum was 61.7°F on 2023.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 66.4°F, the minimum temperature may reach 65.5°F, and the maximum might stay at 66.9°F.

Daily water temperature in Petrozavodsk

Date Current Year

actual* / forecast**

last year 10 years average
Jul 19 66.3°F 65.5°F 63.5°F
Jul 20 66.5°F 66.8°F 64.2°F
Jul 21 66.0°F 68.1°F 64.4°F
Jul 22 65.5°F 69.0°F 64.8°F
Jul 23 64.7°F 69.6°F 65.0°F
Jul 24 63.2°F 72.1°F 65.6°F
Jul 25 61.7°F 72.1°F 65.6°F
Jul 26 63.2°F 73.1°F 66.4°F
Jul 27 64.3°F 71.8°F 66.4°F
Jul 28 65.0°F 72.2°F 67.0°F
Jul 29 66.2°F 72.5°F 67.0°F
Jul 30 66.8°F 74.5°F 67.3°F
Jul 31 65.8°F 75.5°F 67.3°F
Aug 1 66.5°F 76.3°F 67.1°F
Aug 2 67.2°F 76.8°F 67.4°F
Aug 3 66.9°F 76.3°F 67.1°F
Aug 4 66.8°F 75.3°F 67.0°F
Aug 5 66.9°F 75.4°F 67.2°F
Aug 6 66.6°F 75.1°F 66.9°F
Aug 7 66.4°F 74.4°F 66.6°F
Aug 8 65.8°F 70.6°F 66.1°F
Aug 9 65.5°F 70.2°F 65.8°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Water temperature in Petrozavodsk by month

In an average year, Petrozavodsk offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Petrozavodsk was recorded on August 2, 2025, reaching a 76.8°F. While the coldest temperature occurred on January 4, 2016, dipping to 32.0°F. The average readings by season are 34.6°F in Winter, 35.7°F in Spring, 60.3°F in Summer, and 48.6°F in Autumn.