Average data for 10 years
1 December
Sunday
+2°
0°
2 December
Monday
+3°
+1°
3 December
Tuesday
+3°
+1°
4 December
Wednesday
+4°
+3°
5 December
Thursday
0°
−1°
6 December
Friday
−1°
−3°
7 December
Saturday
−1°
−2°
8 December
Sunday
0°
−2°
9 December
Monday
−2°
−2°
10 December
Tuesday
−2°
−3°
11 December
Wednesday
−1°
−4°
12 December
Thursday
−2°
−4°
13 December
Friday
−1°
−4°
14 December
Saturday
0°
−2°
15 December
Sunday
−2°
−3°
16 December
Monday
−3°
−4°
17 December
Tuesday
−2°
−4°
18 December
Wednesday
−2°
−3°
19 December
Thursday
−2°
−4°
20 December
Friday
−1°
−4°
21 December
Saturday
−1°
−2°
22 December
Sunday
−1°
−3°
23 December
Monday
−1°
−3°
24 December
Tuesday
−1°
−3°
25 December
Wednesday
−2°
−3°
26 December
Thursday
0°
−4°
27 December
Friday
−3°
−3°
28 December
Saturday
−2°
−3°
29 December
Sunday
−3°
−5°
30 December
Monday
0°
−4°
31 December
Tuesday
0°
−4°
Cities near you
Canada
Toronto
United States
Cleveland
United States
Detroit
United States
Macedonia
United States
Buffalo
Cities with similar weather in December
Finland
Helsinki
Latvia
Riga
Estonia
Tallinn
Sweden
Stockholm
Kyrgyzstan
Cholpon-Ata
December in Waterloo is the windiest and the cloudiest month of the year. In December, the weather in Waterloo is typically freezing. Average daily high temperature in December is about 1 degree below zero. On average, Waterloo has 17 snowy, 9 cloudy, 4 rainy, and 1 sunny day in December. The snowfalls are usually moderate.