All data are in degrees Fahrenheit

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Water temperature in Letojanni

Detailed information about the current water temperature in Letojanni. 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.
Sea temperature in Letojanni now

64.6

°F

May 26, 09:38

Trend:

increasing

Yesterday:

64.6°F

Tomorrow:

65.1°F

Sunrise:

05:41

Sunset:

20:11

Day Length:

14 h. 30 min.

Letojanni in June

Minimum:

59.5°F

Average:

61.0°F

Maximum:

62.6°F

Sea water temperature in Letojanni today

As of now, in Letojanni, the water temperature is 64.6°F. Swimming in water of this temperature is generally concidered to be cool, and most people won't really enjoy it. Today's reading is about the same as the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to rise a bit.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. 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 67.0°F on 2017, while the historical minimum was 62.2°F on 2021.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 65.8°F, with minimum temperature starting at 65.1°F, while the maximum might reach 66.7°F.

Daily water temperature in Letojanni

Date Current Year

actual* / forecast**

last year 10 years average
May 12 63.8°F 63.1°F 62.6°F
May 13 65.5°F 62.5°F 62.7°F
May 14 64.3°F 63.9°F 62.9°F
May 15 65.4°F 64.4°F 63.2°F
May 16 65.3°F 64.2°F 63.3°F
May 17 64.0°F 63.8°F 63.1°F
May 18 62.5°F 64.8°F 63.5°F
May 19 62.8°F 65.7°F 63.6°F
May 20 62.3°F 65.0°F 63.8°F
May 21 63.4°F 64.4°F 63.6°F
May 22 63.4°F 65.5°F 63.8°F
May 23 64.1°F 65.8°F 64.0°F
May 24 64.3°F 64.5°F 64.3°F
May 25 64.6°F 64.6°F 64.5°F
May 26 64.6°F 64.6°F 64.5°F
May 27 65.1°F 65.4°F 65.0°F
May 28 65.2°F 64.4°F 65.1°F
May 29 65.3°F 66.0°F 65.2°F
May 30 65.9°F 67.1°F 65.8°F
May 31 66.1°F 66.2°F 66.0°F
Jun 1 66.7°F 66.8°F 66.6°F
Jun 2 66.4°F 66.1°F 66.4°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.

Sea water temperature in Letojanni by month

In Letojanni, the months July through October offer comfortable swimming conditions, which amounts to 112 swimming days.
The warmest water in Letojanni was recorded on August 16, 2024, reaching a 84.8°F. While the coldest temperature occurred on March 22, 2018, dipping to 56.8°F. The average readings by season are 60.7°F in Winter, 60.7°F in Spring, 76.2°F in Summer, and 73.6°F in Autumn.