Lake Sevan Sea Temperature

Looking to find out what the sea water temperature in Lake Sevan is for today and the next few days? Below are data and charts that will give you information about sea temperatures in Lake Sevan and nearby locations.

Water temperature in Lake Sevan right now

Below is the current sea temperature for Lake Sevan, Armenia on 29th November 2021.

8.63° C

(47.53° F)

  • yesterday: 10.72° C (51.3° F)
  • a week ago: 11.28° C (52.3° F)

This water is very cold and can cause pain. We don't recommend you swim in this temperature for anything other than very short swims of 5 to 10 minutes unless you are a very experienced cold water swimmer.

The average sea temperature for Lake Sevan on November 29th over the last 10 years is 10.58° C (51.04° F), with a low temperature of 8.77° C (47.79° F) and a high of 12.09° C (53.76° F).

Analysis and forecast for Lake Sevan water temperatures

The water temperature in Lake Sevan today is lower than the average temperature of 10.58° C (51.04° F) and the temperature on this day last year, 29th November 2020, was 8.77° C (47.79° F).

The chart and table below shows the change in water temperature in Lake Sevan over the last 30 days:

Date Temperature (Celsius) Temperature (Fahrenheit)
November 29 8.63° C 47.53° F
November 28 10.72° C 51.3° F
November 28 10.72° C 51.3° F
November 27 10.8° C 51.44° F
November 26 11.39° C 52.5° F
November 25 10.74° C 51.33° F
November 24 11.48° C 52.66° F
November 23 11.35° C 52.43° F
November 22 11.28° C 52.3° F
November 21 11.34° C 52.41° F
November 20 11.53° C 52.75° F
November 19 11.91° C 53.44° F
November 18 12.29° C 54.12° F
November 17 12.42° C 54.36° F
November 16 12.73° C 54.91° F
November 15 13.05° C 55.49° F
November 14 13.14° C 55.65° F
November 13 13.16° C 55.69° F
November 12 13.18° C 55.72° F
November 11 13.25° C 55.85° F
November 10 13.78° C 56.8° F
November 9 13.51° C 56.32° F
November 8 13.81° C 56.86° F
November 7 13.72° C 56.7° F
November 6 13.72° C 56.7° F
November 5 13.51° C 56.32° F
November 4 13.6° C 56.48° F
November 3 13.72° C 56.7° F
November 2 13.53° C 56.35° F
November 1 13.6° C 56.48° F

The actual nearshore temperatures may vary by several degrees and this can also be heavily affected by weather. Strong winds can cause cold, deep waters to replace the surface waters that had been warmed by the sun, and heavy rain can also reduce the temperature of the sea surface temperature as well.

Water temperature in Lake Sevan by month

The chart below shows the monthly average water temperature in Lake Sevan.

For more detailed information on how the sea temperature in Lake Sevan changes for each month of the year, choose from the months below.

Lake Sevan map and nearby water temperatures

The highest temperature in Armenia today is 13.03° C (55.45° F) in Lake Sevan. The lowest is in Lake Sevan, where the temperature of the water is 13.03° C (55.45° F).

Why measure sea surface temperatures (SST) in Lake Sevan?

The ocean covers about 71% of the Earth's surface, and scientists record the sea surface temperature (SST) of locations such as Lake Sevan because they want to understand and learn how the ocean communicates with the atomosphere of Earth.

SST is one measure that provides information on the global climate, and it can be used to predict the weather in Lake Sevan as well as atmospheric model simulations and to study marine ecosystems in the area.

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Lake Sevan comes from the National Oceanic and Atmospheric Administration (NOAA) and their 1/4° daily Optimum Interpolation Sea Surface Temperature.

The water temperature data is constructed by combining observations from different platforms (satellites, ships, buoys, and Argo floats) on a regular global grid. A spatially complete sea surface temperature map is then built by interpolating to fill in gaps in the data.

If you'd like to use any of the information above in the format it is presented, please use the citation tool below.

  • "Lake Sevan Sea Temperature". Accessed on November 29, 2021.

  • "Lake Sevan Sea Temperature"., Accessed 29 November, 2021

  • Lake Sevan Sea Temperature. Retrieved from