10 day forecast Monthly forecast Weather map

City or area

Go to comparison

December weather forecast in St Catharines

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

1 December, sun

	752 mmHg		79%
	6 m/s		+6

1 December, Sunday. day, 5°; night, 3°; overcast

2 December, mon

	753 mmHg		77%
	7.5 m/s		+6

2 December, Monday. day, 6°; night, 4°; overcast

3 December, tue

	756 mmHg		75%
	7.5 m/s		+5

3 December, Tuesday. day, 6°; night, 3°; rain

4 December, wed

	754 mmHg		77%
	8.3 m/s		+5

4 December, Wednesday. day, 7°; night, 5°; rain

5 December, thu

	755 mmHg		73%
	7.5 m/s		+5

5 December, Thursday. day, 2°; night, 2°; overcast

6 December, fri

	755 mmHg		69%
	6.5 m/s		+5

6 December, Friday. day, 1°; night, 0°; overcast

7 December, sat

	755 mmHg		68%
	8 m/s		+4

7 December, Saturday. day, 2°; night, 0°; rain

8 December, sun

	750 mmHg		75%
	8 m/s		+4

8 December, Sunday. day, 3°; night, 1°; rain

9 December, mon

	752 mmHg		74%
	9.1 m/s		+5

9 December, Monday. day, 1°; night, 0°; rain

10 December, tue

	753 mmHg		74%
	8.5 m/s		+4

10 December, Tuesday. day, 1°; night, 1°; rain

11 December, wed

	753 mmHg		75%
	7 m/s		+5

11 December, Wednesday. day, 1°; night, -1°; overcast

12 December, thu

	752 mmHg		79%
	7.5 m/s		+4

12 December, Thursday. day, 1°; night, -1°; overcast

13 December, fri

	752 mmHg		76%
	6.8 m/s		+4

13 December, Friday. day, 2°; night, -1°; rain

14 December, sat

	750 mmHg		77%
	9.1 m/s		+4

14 December, Saturday. day, 2°; night, 1°; overcast

15 December, sun

	753 mmHg		76%
	9.8 m/s		+4

15 December, Sunday. day, 1°; night, 0°; rain

16 December, mon

	754 mmHg		75%
	7.4 m/s		+4

16 December, Monday. day, 0°; night, -1°; snow

17 December, tue

	751 mmHg		80%
	7.3 m/s		+4

17 December, Tuesday. day, 1°; night, -1°; overcast

18 December, wed

	752 mmHg		76%
	8.3 m/s		+4

18 December, Wednesday. day, 1°; night, 0°; overcast

19 December, thu

	756 mmHg		76%
	6.3 m/s		+4

19 December, Thursday. day, 1°; night, -1°; overcast

20 December, fri

	753 mmHg		80%
	7 m/s		+3

20 December, Friday. day, 2°; night, 0°; rain

21 December, sat

	750 mmHg		82%
	8.6 m/s		+4

21 December, Saturday. day, 1°; night, 1°; rain

22 December, sun

	754 mmHg		81%
	7.5 m/s		+4

22 December, Sunday. day, 2°; night, 0°; overcast

23 December, mon

	756 mmHg		77%
	8.1 m/s		+4

23 December, Monday. day, 2°; night, 0°; overcast

24 December, tue

	753 mmHg		80%
	9 m/s		+4

24 December, Tuesday. day, 2°; night, 0°; rain

25 December, wed

	758 mmHg		80%
	8.6 m/s		+4

25 December, Wednesday. day, 1°; night, 1°; clear

26 December, thu

	754 mmHg		81%
	7.9 m/s		+4

26 December, Thursday. day, 2°; night, -1°; rain

27 December, fri

	753 mmHg		81%
	9.8 m/s		+4

27 December, Friday. day, 0°; night, 0°; snow

28 December, sat

	753 mmHg		77%
	8.1 m/s		+4

28 December, Saturday. day, 1°; night, -1°; rain

29 December, sun

	752 mmHg		79%
	7.4 m/s		+4

29 December, Sunday. day, 0°; night, -2°; clear

30 December, mon

	753 mmHg		76%
	9.3 m/s		+4

30 December, Monday. day, 3°; night, -1°; rain

31 December, tue

	753 mmHg		76%
	9.3 m/s		+4

31 December, Tuesday. day, 3°; night, -1°; rain

1 January, wed

	752 mmHg		75%
	9.8 m/s		+3

1 January, Wednesday. day, 1°; night, -2°; rain

2 January, thu

	754 mmHg		75%
	9.8 m/s		+3

2 January, Thursday. day, -3°; night, -3°; overcast

3 January, fri

	755 mmHg		77%
	8.1 m/s		+3

3 January, Friday. day, -3°; night, -5°; overcast

4 January, sat

	751 mmHg		79%
	10.3 m/s		+3

4 January, Saturday. day, -1°; night, -4°; overcast

Average data for 10 years

St Catharines December

2

sunny days

17

days with precipitation

12

cloudy days

2 sunny days; 17 days with precipitation; 12 cloudy days;

76

%

air humidity

5.8

m/s

WindW

69

mm of precipitation

(9% of annual average)

+4

°C

Water temperature

air humidity 76%; 69 millimeters of precipitation (9% of annual average); Wind westerly 5.8 Meters per second; Water temperature +4°

Weather graphs for December

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

SW

W

W

SW

W

W

SW

SW

W

W

W

W

W

W

W

W

SW

W

NW

S

SW

NW

SW

SW

W

W

W

SW

W

W

W

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

Toronto
Detroit
Pittsburgh
Buffalo
Macedonia
Niagara Falls
Barrie
Scranton
Altoona

Cities with similar weather in December

Helsinki
Riga
Tallinn
Stockholm
Reykyavik
Oslo
Yurmala
Aktau
Palanga

The weather forecast for December 2024 is based on historical data from the past 10 years.

In December, the weather in St Catharines is typically cold. Average daily high temperature in December is about 2 degrees above zero. On average, St Catharines has 15 rainy, 12 cloudy, 2 snowy, and 2 sunny days in December. The rains are usually moderate. December as well as March, April, October, and November is considered the most uncomfortable time to visit St Catharines.

Links

Help Terms of use Contact us

For partners

Advertisement Yandex.Weather API

Weather forecasts

Hourly forecast Detailed 10 day forecast Monthly forecast Weather map

Download app

English

English
Русский

Source data: Yandex.Traffic, Roshydromet FSBI "CAO", NOAA, © OpenStreetMap

© 2017–2024 YANDEX LLC