All data are in degrees Fahrenheit

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Water temperature in Como

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

73.7

°F

December 18, 05:34

Trend:

stable

Yesterday:

73.5°F

Tomorrow:

73.7°F

Sunrise:

05:06

Sunset:

19:20

Day Length:

14 h. 14 min.

Como in December

Minimum:

71.7°F

Average:

73.9°F

Maximum:

76.0°F

Sea water temperature in Como today

As of now, in Como, the water temperature is 73.7°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.9°F higher 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 stay about the same.

Recent sea 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 is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 73.9°F on 2019, while the historical minimum was 70.3°F on 2015.

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 74.4°F, with minimum temperature starting at 73.7°F, while the maximum might reach 75.1°F.

Daily water temperature in Como

Date Current Year

actual* / forecast**

last year 10 years average
Dec 4 71.6°F 70.0°F 70.3°F
Dec 5 71.7°F 70.6°F 70.5°F
Dec 6 71.8°F 70.9°F 70.7°F
Dec 7 71.4°F 71.2°F 70.8°F
Dec 8 71.6°F 71.8°F 71.0°F
Dec 9 71.8°F 72.0°F 70.9°F
Dec 10 71.9°F 72.6°F 71.2°F
Dec 11 71.9°F 72.5°F 71.3°F
Dec 12 72.1°F 72.6°F 71.3°F
Dec 13 72.3°F 73.1°F 71.6°F
Dec 14 72.7°F 72.9°F 71.5°F
Dec 15 72.7°F 73.1°F 71.5°F
Dec 16 73.1°F 73.0°F 71.7°F
Dec 17 73.5°F 73.2°F 71.6°F
Dec 18 73.7°F 73.3°F 71.8°F
Dec 19 73.7°F 73.4°F 71.8°F
Dec 20 73.7°F 73.8°F 71.7°F
Dec 21 74.0°F 74.5°F 72.0°F
Dec 22 74.4°F 74.9°F 72.5°F
Dec 23 74.7°F 75.3°F 72.8°F
Dec 24 75.0°F 75.6°F 73.0°F
Dec 25 75.1°F 75.3°F 73.2°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 Como by month

In Como, the months January through March offer comfortable swimming conditions, which amounts to 81 swimming days.
The warmest water in Como was recorded on February 8, 2025, reaching a 78.6°F. While the coldest temperature occurred on September 11, 2025, dipping to 60.6°F. The average readings by season are 73.4°F in Winter, 70.8°F in Spring, 64.8°F in Summer, and 65.8°F in Autumn.