Thorold Sea Temperature in December

Looking to find out what the average sea water temperature in Thorold is for December? Find out what the lowest, highest, and average water temperatures are for Thorold over the past 10 years.

Average water temperature in Thorold for December

The average, high, and low temperatures below should help you if you can swim in the water in Thorold in December.

4.98° C

(40.96° F)

  • highest: 7.47° C (45.45° F)
  • lowest: 2.54° C (36.57° F)

Water at this temperature is freezing cold, can cause pain and takes your breath away. Unless you are very experienced and are under strict supervision, swimming in this water for more than a few minutes can be very dangerous. Be careful, stay safe, and enjoy the rush of endorphins and exhileration from a brief cold water swim.

Water temperature range by day in December in Thorold

The chart below shows the range of low and high temperatures by day for the month of December in Thorold.

Water temperatures for December in Thorold in recent years

Day 2024 2023 2022 2021
1 0° C 5.08° C 5.34° C 7.38° C
2 0° C 5.03° C 5.14° C 7.27° C
3 0° C 3.93° C 5.24° C 6.98° C
4 0° C 4.78° C 5.22° C 6.59° C
5 0° C 4.94° C 5.24° C 6.45° C
6 0° C 4.96° C 5.24° C 5.55° C
7 0° C 5.09° C 5.27° C 6.07° C
8 0° C 5.16° C 5.19° C 6.02° C
9 0° C 5.04° C 4.82° C 5.8° C
10 0° C 5.06° C 5.03° C 5.56° C
11 0° C 5.06° C 5.15° C 5.2° C
12 0° C 5.06° C 4.8° C 5.08° C
13 0° C 4.91° C 4.79° C 5.09° C
14 0° C 4.94° C 4.87° C 5.11° C
15 0° C 5.18° C 4.86° C 5.38° C
16 0° C 5.04° C 4.76° C 4.67° C
17 0° C 4.99° C 4.77° C 4.85° C
18 0° C 4.79° C 4.46° C 4.77° C
19 0° C 4.66° C 4.21° C 4.64° C
20 0° C 4.8° C 4.12° C 4.66° C
21 0° C 4.67° C 4.16° C 4.61° C
22 0° C 4.41° C 4.05° C 4.63° C
23 0° C 4.13° C 3.96° C 4.52° C
24 0° C 4.28° C 3.97° C 4.47° C
25 0° C 4.33° C 3.98° C 4.59° C
26 0° C 4.18° C 3.87° C 4.51° C
27 0° C 4.59° C 3.9° C 4.47° C
28 0° C 5.15° C 3.83° C 4.38° C
29 0° C 5.03° C 4.04° C 4.4° C
30 0° C 4.52° C 4.04° C 4.67° C
31 0° C 4.36° C 3.67° C 4.5° C

Water temperature in December for locations near Thorold

St. Catharines

Canada, North America

3.46 miles away

Niagara Falls

Canada, North America

6.21 miles away

Goat Island

United States, North America

7.24 miles away

Niagara-on-the-Lake

Canada, North America

10.95 miles away

Youngstown

United States, North America

11.37 miles away

Port Colborne

Canada, North America

16.59 miles away

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Thorold comes from the National Oceanic and Atmospheric Administration (NOAA) and their 1/4° daily Optimum Interpolation Sea Surface Temperature.

The water temperature data is constructed by combining observations from different platforms (satellites, ships, buoys, and Argo floats) on a regular global grid. A spatially complete sea surface temperature map is then built by interpolating to fill in gaps in the data.

If you'd like to use any of the information above in the format it is presented, please use the citation tool below.

  • "Thorold Sea Temperature in December". SeaTemperatures.net. Accessed on April 28, 2024. http://seatemperatures.net/north-america/canada/thorold-december-temperature/.

  • "Thorold Sea Temperature in December". SeaTemperatures.net, http://seatemperatures.net/north-america/canada/thorold-december-temperature/. Accessed 28 April, 2024

  • Thorold Sea Temperature in December. SeaTemperatures.net. Retrieved from http://seatemperatures.net/north-america/canada/thorold-december-temperature/.