Sea Temperature in San Gregorio in January

Complete information on the sea temperature range in the Pacific Ocean in San Gregorio in January. Historical daily data. Climate details for January. Tips on swimming conditions and beach relaxation in San Gregorio. 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 San Gregorio in January

48°F

MINIMUN

53°F

AVERAGE

57°F

MAXIMUM

Historical Data of Water Temperature in January in San Gregorio

Water Temperature Chart for Pacific Ocean in San Gregorio in January

Sea Temperature Table in San Gregorio in January Over the Past Years

Day	2024	2023	2022	Average
Jan 1	55°C	55°C	55°C	55°C
Jan 2	55°C	55°C	55°C	55°C
Jan 3	55°C	55°C	55°C	55°C
Jan 4	55°C	55°C	55°C	55°C
Jan 5	55°C	55°C	55°C	55°C
Jan 6	55°C	55°C	55°C	55°C
Jan 7	55°C	54°C	54°C	54°C
Jan 8	55°C	54°C	54°C	54°C
Jan 9	55°C	54°C	54°C	54°C
Jan 10	55°C	54°C	54°C	54°C
Jan 11	54°C	54°C	54°C	54°C
Jan 12	55°C	54°C	54°C	54°C
Jan 13	55°C	52°C	52°C	53°C
Jan 14	55°C	52°C	52°C	53°C
Jan 15	55°C	52°C	52°C	53°C
Jan 16	55°C	52°C	52°C	53°C
Jan 17	55°C	52°C	52°C	53°C
Jan 18	55°C	52°C	52°C	53°C
Jan 19	55°C	50°C	50°C	52°C
Jan 20	55°C	50°C	50°C	52°C
Jan 21	55°C	50°C	50°C	51°C
Jan 22	55°C	50°C	50°C	52°C
Jan 23	55°C	50°C	50°C	52°C
Jan 24	55°C	50°C	50°C	52°C
Jan 25	54°C	48°C	48°C	51°C
Jan 26	52°C	48°C	48°C	50°C
Jan 27	52°C	48°C	48°C	51°C
Jan 28	52°C	48°C	48°C	50°C
Jan 29	54°C	48°C	48°C	51°C
Jan 30	52°C	48°C	48°C	50°C

San Gregorio Climate and Swimming Opportunities in January

61°F

Average Day Air Temperature

41°F

Average Night Air Temperature

4 in

Precipitation Amount per Month

9 days

Number of Rainy Days

10 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

6 mph

Average Wind Speed

79%

Average
humidity

San Gregorio lies within the California in United States. The average daytime temperature in San Gregorio in January is 61°F (16°C), while the nighttime average is 42°F (5°C). There are typically nine rainy days during the month, with a total precipitation of 3.6 inches (90 mm). The daylight duration in January in San Gregorio is 10 hours, with an average of 6 hours of sunshine per day. The average wind speed in January is 6 mph (9 km/h), and the humidity level is around 79%.

The water temperature in San Gregorio in January ranges from 48°F to 55°F (9°C to 13°C). At the beginning of the month, the average temperature is around 55°F (13°C), shifting to 54°F (12°C) by mid-January and reaching 52°F (11°C) in the last ten days. Overall, the average sea temperature in San Gregorio for January is 54°F (12°C). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in January in Nearby Cities

Frequently Asked Questions About Water Temperatures in January in San Gregorio

What is the sea temperature in San Gregorio in January?

The water temperature in the Pacific Ocean in San Gregorio in January ranges from 48°F to 55°F (9°C to 13°C).

Is it possible to swim in the Pacific Ocean in San Gregorio in January?

The average sea temperature in San Gregorio in January is 54°F (12°C), and the air temperature is 61°F (16°C), so ideal conditions for a refreshing swim, though some may still find it a bit cool.