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

66.3

°F

August 19, 06:39

Trend:

stable

Yesterday:

66.4°F

Tomorrow:

66.4°F

Sunrise:

04:57

Sunset:

20:34

Day Length:

15 h. 37 min.

Petrozavodsk in August

Minimum:

32.0°F

Average:

34.5°F

Maximum:

36.7°F

Water temperature in Petrozavodsk today

As of now, in Petrozavodsk, the water temperature is 66.3°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 2.3°F higher than the average recorded on this particular day in recent years. The water temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to stay about the same.

Recent water temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 67.9°F on 2024, while the historical minimum was 59.1°F on 2015.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 65.9°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Petrozavodsk

Date Current Year

actual* / forecast**

last year 10 years average
Aug 5 75.4°F 70.8°F 66.5°F
Aug 6 75.1°F 70.3°F 66.3°F
Aug 7 74.4°F 70.0°F 66.1°F
Aug 8 70.6°F 69.7°F 65.8°F
Aug 9 70.2°F 69.0°F 65.4°F
Aug 10 69.6°F 68.4°F 64.8°F
Aug 11 69.8°F 68.6°F 65.0°F
Aug 12 69.2°F 68.6°F 65.0°F
Aug 13 68.9°F 68.2°F 64.6°F
Aug 14 68.5°F 68.0°F 64.4°F
Aug 15 67.7°F 67.7°F 64.1°F
Aug 16 68.1°F 68.2°F 64.5°F
Aug 17 66.5°F 67.5°F 64.2°F
Aug 18 66.4°F 68.0°F 64.1°F
Aug 19 66.3°F 67.9°F 64.0°F
Aug 20 66.4°F 66.8°F 64.1°F
Aug 21 66.3°F 66.3°F 64.0°F
Aug 22 66.1°F 65.3°F 63.8°F
Aug 23 66.1°F 65.2°F 63.9°F
Aug 24 65.8°F 65.4°F 63.5°F
Aug 25 65.6°F 64.5°F 63.4°F
Aug 26 65.4°F 64.9°F 63.1°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 34.5°F in Winter, 35.5°F in Spring, 59.8°F in Summer, and 48.4°F in Autumn.