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

63.6

°F

December 21, 18:23

Trend:

stable

Yesterday:

64.0°F

Tomorrow:

63.6°F

Sunrise:

07:11

Sunset:

16:43

Day Length:

9 h. 32 min.

Letojanni in December

Minimum:

59.4°F

Average:

60.3°F

Maximum:

61.6°F

Sea water temperature in Letojanni today

As of now, in Letojanni, the water temperature is 63.6°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 1.2°F higher than 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 stay about the same.

Recent sea 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 63.4°F on 2016, while the historical minimum was 60.5°F on 2021.

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 63.3°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Letojanni

Date Current Year

actual* / forecast**

last year 10 years average
Dec 7 66.5°F 63.5°F 64.4°F
Dec 8 65.8°F 63.8°F 64.3°F
Dec 9 65.9°F 63.5°F 64.1°F
Dec 10 65.5°F 63.6°F 64.0°F
Dec 11 65.2°F 63.5°F 63.8°F
Dec 12 64.7°F 63.7°F 63.8°F
Dec 13 64.6°F 64.3°F 63.7°F
Dec 14 64.6°F 63.8°F 63.5°F
Dec 15 64.4°F 63.7°F 63.3°F
Dec 16 64.6°F 63.5°F 63.2°F
Dec 17 64.8°F 63.0°F 63.1°F
Dec 18 64.5°F 63.0°F 62.9°F
Dec 19 64.0°F 62.3°F 62.7°F
Dec 20 64.0°F 62.2°F 62.6°F
Dec 21 63.6°F 62.7°F 62.4°F
Dec 22 63.6°F 62.4°F 62.4°F
Dec 23 63.6°F 62.5°F 62.4°F
Dec 24 63.4°F 62.7°F 62.2°F
Dec 25 63.3°F 62.6°F 62.2°F
Dec 26 63.2°F 62.1°F 62.0°F
Dec 27 63.1°F 61.9°F 61.9°F
Dec 28 63.0°F 61.9°F 61.8°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.

Sea water temperature in Letojanni by month

In Letojanni, the months July through October offer comfortable swimming conditions, which amounts to 114 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 60.6°F in Winter, 60.6°F in Spring, 76.2°F in Summer, and 73.6°F in Autumn.