Measurements:
°C
°F
St Constantine and Helena
74°F
N 19 mph
Feels like: 74°F
Precip: 100%
World Resorts Bulgaria St Constantine and Helena Weather December Weather in St Constantine and Helena

St Constantine and Helena Weather: December

Average Day Temperature: 45.5°F
Average Night Temperature: 39.7°F
Sea Water Temperature: 50.0°F
Number of Sunny Days: 12 days
Sunshine Hours: 9.0 - 9.2 hours
Number of Rainy Days: 3 days
Precipitation Totals: 1.2 in

Air Temperature in December, °F

Select Year: 2023 2022 2021

The highest day temperature in December 2023 was 65°F. The lowest night temperature was 32°F. The average values for day and night temperatures during December were 49.4°F и 43.6°F respectivly.

St Constantine and Helena Water Sea Temperature in December, °F

Select Year: 2023 2022 2021

The average sea surface temperature in December 2023 for St Constantine and Helena was 49.7°F. The maximum and minimum values were 48.4°F and 51.8°F respectively.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during December. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in December, in

Precipitation total in December for St Constantine and Helena is 1.2 in. It makes december one of the least rainy months of the year.

Wind Speed in December, mph

The average wind speed in December is 11.3 mph. It makes December one of the most windy months of the year for St Constantine and Helena.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for St Constantine and Helena in December is 4.9 hours.

Best Time to Visit St Constantine and Helena
The most sunny months:
August 28 days
July 25 days
September 23 days
The most warm months:
August 86.9 °F
July 85.7 °F
June 79.4 °F
Warmest sea temperature:
August 81.0 °F
July 79.5 °F
September 76.4 °F
The most cold months:
January 40.7 °F
February 44.5 °F
December 45.5 °F
The most rainy months:
June 5 days
May 4 days
April 3 days
The most windy months:
February 11 mph
January 11 mph
December 11 mph

St Constantine and Helena on the Weather Map

Bulgaria Resorts:
NAME
Albena +74
Bansko +52
Burgas +74
Byala +74
Elenite +74
Golden Sands +74
Nesebr +74
Obzor +74
Pomorie +74
Ravda +74
Sofia +66
Sozopol +74
Sunny Beach +74
Sveti Vlas +74
Varna +74
24 Hours Weather Forecast
St Constantine and Helena
Local time: 14:19
17 apr, wednesday
1500 74°F
N
19 mph
1800 70°F
NE
14 mph
2100 64°F
N
9 mph
18 apr, thursday
0000 62°F
NE
6 mph
0300 54°F
SE
19 mph
0600 50°F
SE
17 mph
0900 54°F
E
22 mph
1200 60°F
E
21 mph

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