Sea Temperature in Saint Petersburg in January

Complete information on the sea temperature range in the Gulf of Finland in Saint Petersburg in January. Historical daily data. Climate details for January. Tips on swimming conditions and beach relaxation in Saint Petersburg. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in Saint Petersburg in January

27°F

MINIMUN

30°F

AVERAGE

34°F

MAXIMUM

Historical Data of Water Temperature in January in Saint Petersburg

Water Temperature Chart for Gulf of Finland in Saint Petersburg in January

Sea Temperature Table in Saint Petersburg in January Over the Past Years

Day	2024	2023	2022	Average
Jan 1	34°C	34°C	34°C	34°C
Jan 2	34°C	34°C	34°C	34°C
Jan 3	34°C	34°C	34°C	34°C
Jan 4	34°C	34°C	34°C	34°C
Jan 5	34°C	34°C	34°C	33°C
Jan 6	34°C	32°C	32°C	33°C
Jan 7	34°C	32°C	32°C	33°C
Jan 8	32°C	32°C	32°C	32°C
Jan 9	32°C	32°C	32°C	32°C
Jan 10	32°C	32°C	32°C	32°C
Jan 11	32°C	32°C	32°C	32°C
Jan 12	32°C	32°C	32°C	32°C
Jan 13	32°C	32°C	32°C	32°C
Jan 14	32°C	32°C	32°C	32°C
Jan 15	32°C	32°C	32°C	32°C
Jan 16	32°C	32°C	32°C	32°C
Jan 17	32°C	32°C	32°C	32°C
Jan 18	30°C	30°C	30°C	31°C
Jan 19	32°C	30°C	30°C	31°C
Jan 20	32°C	30°C	30°C	31°C
Jan 21	32°C	30°C	30°C	31°C
Jan 22	32°C	30°C	30°C	31°C
Jan 23	32°C	30°C	30°C	31°C
Jan 24	32°C	28°C	28°C	30°C
Jan 25	30°C	28°C	28°C	30°C
Jan 26	32°C	28°C	28°C	30°C
Jan 27	32°C	28°C	28°C	30°C
Jan 28	32°C	28°C	28°C	30°C
Jan 29	32°C	28°C	28°C	30°C
Jan 30	30°C	27°C	27°C	29°C

Saint Petersburg Climate and Swimming Opportunities in January

25°F

Average Day Air Temperature

12°F

Average Night Air Temperature

2 in

Precipitation Amount per Month

12 days

Number of Rainy Days

6 hrs

Daylight
per Day

1 hrs

Sunshine
per Day

6 mph

Average Wind Speed

89%

Average
humidity

Saint Petersburg lies within the Saint Petersburg in Russia. The average daytime temperature in Saint Petersburg in January is -4°C (25°F), while the nighttime average is -11°C (12°F). There are typically 12 rainy days during the month, with a total precipitation of 45 mm (1.8 inches). The daylight duration in January in Saint Petersburg is 6 hours, with an average of 1 hours of sunshine per day. The average wind speed in January is 9 km/h (6 mph), and the humidity level is around 89%.

The water temperature in Saint Petersburg in January ranges from -2°C to 1°C (28°F to 34°F). At the beginning of the month, the average temperature is around 1°C (34°F), shifting to -0°C (32°F) by mid-January and reaching -1°C (30°F) in the last ten days. Overall, the average sea temperature in Saint Petersburg for January is -0°C (32°F). Swimming in such conditions is extremely dangerous due to the risk of hypothermia and cold shock. Only experienced winter swimmers with proper preparation should attempt it.

Sea Temperature in January in Nearby Cities

Frequently Asked Questions About Water Temperatures in January in Saint Petersburg

What is the sea temperature in Saint Petersburg in January?

The water temperature in the Gulf of Finland in Saint Petersburg in January ranges from -2°C to 1°C (28°F to 34°F).

Is it possible to swim in the Gulf of Finland in Saint Petersburg in January?

The average sea temperature in Saint Petersburg in January is 0°C (32°F), and the air temperature is -4°C (25°F), so swimming in such conditions is extremely dangerous due to the risk of hypothermia and cold shock. Only experienced winter swimmers with proper preparation should attempt it.