Sea Temperature in Hartley Bay in December

Complete information on the sea temperature range in the Salish Sea in Hartley Bay in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in Hartley Bay. 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 Hartley Bay in December

41°F

MINIMUN

46°F

AVERAGE

50°F

MAXIMUM

Historical Data of Water Temperature in December in Hartley Bay

Water Temperature Chart for Salish Sea in Hartley Bay in December

Sea Temperature Table in Hartley Bay in December Over the Past Years

Day	2024	2023	2022	Average
Dec 1	45°C	48°C	46°C	46°C
Dec 2	45°C	46°C	45°C	46°C
Dec 3	45°C	46°C	45°C	45°C
Dec 4	45°C	46°C	45°C	45°C
Dec 5	45°C	46°C	45°C	45°C
Dec 6	45°C	46°C	43°C	45°C
Dec 7	45°C	48°C	43°C	45°C
Dec 8	45°C	45°C	46°C	45°C
Dec 9	45°C	45°C	46°C	45°C
Dec 10	45°C	46°C	45°C	45°C
Dec 11	43°C	46°C	45°C	45°C
Dec 12	43°C	46°C	45°C	45°C
Dec 13	45°C	46°C	45°C	46°C
Dec 14	45°C	46°C	43°C	45°C
Dec 15	46°C	46°C	43°C	45°C
Dec 16	46°C	46°C	43°C	45°C
Dec 17	45°C	46°C	45°C	45°C
Dec 18	45°C	46°C	45°C	45°C
Dec 19	43°C	48°C	45°C	45°C
Dec 20	43°C	46°C	45°C	45°C
Dec 21	43°C	45°C	45°C	44°C
Dec 22	45°C	46°C	45°C	46°C
Dec 23	43°C	45°C	43°C	44°C
Dec 24	45°C	45°C	43°C	44°C
Dec 25	45°C	45°C	41°C	44°C
Dec 26	43°C	45°C	41°C	43°C
Dec 27	46°C	45°C	43°C	45°C
Dec 28	46°C	45°C	43°C	45°C
Dec 29	46°C	45°C	43°C	45°C
Dec 30	46°C	45°C	43°C	45°C

Hartley Bay Climate and Swimming Opportunities in December

30°F

Average Day Air Temperature

25°F

Average Night Air Temperature

7 in

Precipitation Amount per Month

14 days

Number of Rainy Days

6 hrs

Daylight
per Day

1 hrs

Sunshine
per Day

10 mph

Average Wind Speed

82%

Average
humidity

Hartley Bay lies within the British Columbia in Canada. The average daytime temperature in Hartley Bay in December is -1°C (30°F), while the nighttime average is -4°C (25°F). There are typically 14 rainy days during the month, with a total precipitation of 176 mm (6.9 inches). The daylight duration in December in Hartley Bay is 6 hours, with an average of 1 hours of sunshine per day. The average wind speed in December is 16 km/h (10 mph), and the humidity level is around 82%.

The water temperature in Hartley Bay in December ranges from 6°C to 8°C (43°F to 46°F). At the beginning of the month, the average temperature is around 7°C (45°F), shifting to 7°C (45°F) by mid-December and reaching 7°C (45°F) in the last ten days. Overall, the average sea temperature in Hartley Bay for December is 7°C (45°F). Very cold water with low air temperature creates extreme swimming conditions. Hypothermia can occur quickly, making it unsafe for most people.

Sea Temperature in December in Nearby Cities

Kitkatla

Frequently Asked Questions About Water Temperatures in December in Hartley Bay

What is the sea temperature in Hartley Bay in December?

The water temperature in the Salish Sea in Hartley Bay in December ranges from 6°C to 8°C (43°F to 46°F).

Is it possible to swim in the Salish Sea in Hartley Bay in December?

The average sea temperature in Hartley Bay in December is 7°C (45°F), and the air temperature is -1°C (30°F), so very cold water with low air temperature creates extreme swimming conditions. Hypothermia can occur quickly, making it unsafe for most people.