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Sea Temperature in Tulalip in December
© GD Smith
Complete information on the sea temperature range in the Salish Sea in Tulalip in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in Tulalip. 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 Tulalip in December
6°C
MINIMUN
8.5°C
AVERAGE
11°C
MAXIMUM
Historical Data of Water Temperature in December in Tulalip
Water Temperature Chart for Salish Sea in Tulalip in December
Sea Temperature Table in Tulalip in December Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Dec 1 | 10°C | 10°C | 9°C | 9.5°C |
| Dec 2 | 9°C | 9°C | 8°C | 9.0°C |
| Dec 3 | 9°C | 9°C | 8°C | 8.8°C |
| Dec 4 | 9°C | 9°C | 9°C | 9.0°C |
| Dec 5 | 9°C | 9°C | 8°C | 9.0°C |
| Dec 6 | 8°C | 9°C | 8°C | 8.8°C |
| Dec 7 | 9°C | 9°C | 8°C | 9.0°C |
| Dec 8 | 9°C | 9°C | 9°C | 8.8°C |
| Dec 9 | 9°C | 9°C | 9°C | 8.8°C |
| Dec 10 | 9°C | 9°C | 9°C | 9.0°C |
| Dec 11 | 9°C | 9°C | 9°C | 9.3°C |
| Dec 12 | 9°C | 10°C | 8°C | 9.0°C |
| Dec 13 | 9°C | 9°C | 9°C | 9.0°C |
| Dec 14 | 9°C | 9°C | 9°C | 8.8°C |
| Dec 15 | 9°C | 9°C | 9°C | 8.8°C |
| Dec 16 | 9°C | 9°C | 8°C | 8.8°C |
| Dec 17 | 9°C | 9°C | 8°C | 8.8°C |
| Dec 18 | 8°C | 9°C | 8°C | 8.5°C |
| Dec 19 | 8°C | 9°C | 8°C | 8.3°C |
| Dec 20 | 8°C | 9°C | 8°C | 8.5°C |
| Dec 21 | 8°C | 9°C | 8°C | 8.5°C |
| Dec 22 | 8°C | 10°C | 8°C | 8.8°C |
| Dec 23 | 8°C | 9°C | 8°C | 8.5°C |
| Dec 24 | 9°C | 9°C | 7°C | 8.5°C |
| Dec 25 | 9°C | 10°C | 7°C | 8.8°C |
| Dec 26 | 9°C | 8°C | 7°C | 8.0°C |
| Dec 27 | 9°C | 9°C | 7°C | 8.3°C |
| Dec 28 | 9°C | 9°C | 8°C | 8.5°C |
| Dec 29 | 9°C | 9°C | 8°C | 8.5°C |
| Dec 30 | 9°C | 9°C | 7°C | 8.3°C |
Tulalip Climate and Swimming Opportunities in December
7°C
Average Day Air Temperature
2°C
Average Night Air Temperature
146 mm
Precipitation Amount per Month
19 days
Number of Rainy Days
8 hrs
Daylight
per Day
2 hrs
Sunshine
per Day
12 km/h
Average Wind Speed
82%
Average
humidity
Tulalip lies within the Washington in United States. The average daytime temperature in Tulalip in December is 45°F (7°C), while the nighttime average is 35°F (2°C). There are typically 19 rainy days during the month, with a total precipitation of 5.8 inches (146 mm). The daylight duration in December in Tulalip is 8 hours, with an average of 2 hours of sunshine per day. The average wind speed in December is 7 mph (12 km/h), and the humidity level is around 82%.
The water temperature in Tulalip in December ranges from 46°F to 48°F (8°C to 9°C). At the beginning of the month, the average temperature is around 48°F (9°C), shifting to 48°F (9°C) by mid-December and reaching 46°F (8°C) in the last ten days. Overall, the average sea temperature in Tulalip for December is 48°F (9°C). Still too cold for most swimmers. Only short dips in proper gear are advisable.
Sea Temperature in December in Nearby Cities
Frequently Asked Questions About Water Temperatures in December in Tulalip
What is the sea temperature in Tulalip in December?
The water temperature in the Salish Sea in Tulalip in December ranges from 46°F to 48°F (8°C to 9°C).
Is it possible to swim in the Salish Sea in Tulalip in December?
The average sea temperature in Tulalip in December is 48°F (9°C), and the air temperature is 45°F (7°C), so still too cold for most swimmers. Only short dips in proper gear are advisable.