Lake Sevan Sea Temperature in April

Average sea temperature for Lake Sevan, Armenia across April, based on 10 years of daily readings.

Average

9.72° C

High

15.05° C

Low

5.6° C

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.

April is the 8th warmest of 12 months at Lake Sevan. On average the water sits 4.9° than the year-round mean of 14.6° C.

Compared to March, April is 4.1° warmer than (5.59° C in March). By May the water is usually 15.3° C.

Lake Sevan Day-by-Day Water Temperature in April

10-year low, average and high

4.0° C

7.1° C

10.3° C

13.4° C

16.5° C

1

5

10

15

20

25

30

Day-by-day low and high band with the 10-year daily average through April. Range Average

Each vertical bar above is one day of April. The shaded band covers the range the water has reached on that day across the last 10 years — the lowest reading at the bottom, the highest at the top. The line running through the bars is the daily average over those 10 years, so you can see the typical shape of the month at Lake Sevan.

A narrow band means the temperature on that day has stayed close to the average year on year. A taller band means it has swung more, often because of changeable weather around that time of year. Hovering a day pulls up its low, average, and high.

April Water Temperature Table for Lake Sevan

10-year daily averages

Day	Average	Low	High
April 1	7.41° C	5.6° C	8.89° C
April 2	7.43° C	5.74° C	8.99° C
April 3	7.58° C	5.98° C	9.04° C
April 4	7.84° C	6.58° C	9.03° C
April 5	7.98° C	6.97° C	9.57° C
April 6	8.05° C	6.93° C	9.84° C
April 7	8.2° C	6.75° C	10.05° C
April 8	8.42° C	6.76° C	9.96° C
April 9	8.63° C	7.8° C	9.97° C
April 10	8.65° C	7.75° C	10.04° C
April 11	8.91° C	7.87° C	10.69° C
April 12	9.06° C	8.1° C	11.23° C
April 13	9.15° C	8.09° C	10.77° C
April 14	9.3° C	8.12° C	10.66° C
April 15	9.52° C	8.46° C	11.22° C
April 16	9.77° C	9° C	11.28° C
April 17	9.93° C	8.84° C	11.09° C
April 18	9.98° C	8.88° C	11.07° C
April 19	10.19° C	8.89° C	11.25° C
April 20	10.25° C	8.74° C	11.48° C
April 21	10.55° C	8.73° C	11.8° C
April 22	10.81° C	8.74° C	12.27° C
April 23	10.97° C	8.88° C	12.8° C
April 24	11.22° C	9.16° C	13.62° C
April 25	11.33° C	9.25° C	14.05° C
April 26	11.65° C	9.67° C	14.48° C
April 27	11.8° C	9.44° C	14.96° C
April 28	11.73° C	9.28° C	15.05° C
April 29	11.96° C	9.65° C	14.2° C
April 30	12.25° C	10.17° C	13.42° C

Where April Sits in the Year

April highlighted

-3.5° C

5.5° C

14.5° C

23.5° C

32.5° C

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

5.63° C

4.27° C

5.59° C

9.72° C

15.3° C

21.75° C

25.02° C

25.54° C

22.78° C

18.14° C

13.42° C

8.09° C

10-year monthly history for Lake Sevan. Bars span historical low to high; the line marks the monthly average. Range Average

January → February → March → April → May → June → July → August → September → October → November → December →

Lake Sevan Location

40.3450, 45.3352

Open this location on OpenStreetMap →

40.34500, 45.33519 View on OpenStreetMap →

Lake Sevan sits at 40.3450°N, 45.3352°E, on the coast of Armenia. The marker on the map shows the spot the readings on this page come from. It usually sits a short distance from the town centre, out on the open water itself, so the numbers stay tied to the coast rather than a generic point inland.