All data are in degrees Fahrenheit

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Water temperature in Irkutsk

Detailed information about the current water temperature in Irkutsk. 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 Irkutsk now

54.3

°F

July 17, 16:49

Trend:

increasing

Yesterday:

52.9°F

Tomorrow:

55.0°F

Sunrise:

05:01

Sunset:

21:16

Day Length:

16 h. 15 min.

Irkutsk in July

Minimum:

34.8°F

Average:

36.1°F

Maximum:

36.6°F

Water temperature in Irkutsk today

As of now, in Irkutsk, the water temperature is 54.3°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 2.3°F lower than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to rise a bit.

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 also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 61.4°F on 2025, while the historical minimum was 50.0°F on 2018.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 56.1°F, with minimum temperature starting at 55.0°F, while the maximum might reach 57.5°F.

Daily water temperature in Irkutsk

Date Current Year

actual* / forecast**

last year 10 years average
Jul 3 60.4°F 55.5°F 53.2°F
Jul 4 60.4°F 55.9°F 53.4°F
Jul 5 59.3°F 56.6°F 53.9°F
Jul 6 58.6°F 57.9°F 53.7°F
Jul 7 58.0°F 55.2°F 53.5°F
Jul 8 57.8°F 57.7°F 54.6°F
Jul 9 57.9°F 57.5°F 55.1°F
Jul 10 57.9°F 57.5°F 55.4°F
Jul 11 58.0°F 58.9°F 56.3°F
Jul 12 58.1°F 62.3°F 57.0°F
Jul 13 58.3°F 62.1°F 57.5°F
Jul 14 58.0°F 61.3°F 56.3°F
Jul 15 53.1°F 62.9°F 56.3°F
Jul 16 52.9°F 61.9°F 56.3°F
Jul 17 54.3°F 61.4°F 56.6°F
Jul 18 55.0°F 64.4°F 57.3°F
Jul 19 55.4°F 65.9°F 57.8°F
Jul 20 55.4°F 66.1°F 57.8°F
Jul 21 56.1°F 65.6°F 58.4°F
Jul 22 56.3°F 64.0°F 58.6°F
Jul 23 56.9°F 63.8°F 59.2°F
Jul 24 57.5°F 63.9°F 59.8°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 Irkutsk by month

In an average year, Irkutsk offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Irkutsk was recorded on August 9, 2024, reaching a 66.5°F. While the coldest temperature occurred on February 23, 2016, dipping to 32.0°F. The average readings by season are 35.4°F in Winter, 34.0°F in Spring, 55.4°F in Summer, and 48.2°F in Autumn.