World Resorts Bulgaria Varna Weather

Varna weather in May

Weather in Varna: May

Average day temperature: 67.3°F
Average night temperature: 54.2°F
Sea water temperature: 60.8°F
Number of sunny days: 17 days
Day length: 14.1 - 15.1 hours
Number of rainy days: 4 days
Precipitation totals: 1.8 in.

Air temperature in May, °F

Show year:
2025
2024
2023

The highest day temperature during May of 2025 was 71°F. At the same time the lowest night temperature was 45°F. Daily and nightly averages during May were 63.8°F and 52.7°F.

Sea water temperature in Varna in May, °F

Show year:
2025
2024
2023

The average sea water temperature in May of 2025 was 58.4°F. The highest and lowest sea temperatures during the month were 62.6°F and 54.5°F.

Sunny, partly cloudy and cloudy days

Mostly all days in May are sunny but cloudy days are also possible.

Precipitation total in May, in.

Precipitation total value in Varna in May is 1.7 in. Other months of the year show relatively similar values.

Wind speed in May, mph

The average wind speed value in May is 8.3 mph It makes May one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 9.1.

Best time for vacation in Varna

Sunniest months:
August 27 days
July 25 days
September 22 days
Warmest months:
August 84.0 °F
July 83.6 °F
June 77.4 °F
Warmest sea temp:
August 78.1 °F
July 76.8 °F
September 74.0 °F
Coldest months:
January 42.0 °F
February 44.9 °F
December 46.0 °F
Rainiest months:
May 4 days
June 4 days
January 3 days
Windiest months:
February 11.0 mph
January 10.7 mph
December 10.7 mph

Varna on a weather map

Varna
+55°F
W 16 mph
Feels like: +50°F
Precip.: 100%
Places in Bulgaria:
Name
°F
+32°F
+55°F
+55°F
+55°F
+55°F
+55°F
+55°F
+55°F
+55°F
+55°F
+55°F
+55°F
+55°F
+45°F
+55°F
24 Hours Forecast
Varna
Local time: 10:29
December 05, friday
1200
55°F
W
19 mph
1500
55°F
W
21 mph
1800
54°F
SW
22 mph
2100
54°F
W
21 mph
December 06, saturday
0000
54°F
SW
22 mph
0300
54°F
SW
21 mph
0600
54°F
SW
22 mph
0900
54°F
SW
21 mph

Best place for vacation:

Units of measurement: °C / °F