Average data for 10 years
1 December
Monday
+3°
−3°
2 December
Tuesday
+4°
−2°
3 December
Wednesday
+4°
−2°
4 December
Thursday
+3°
−2°
5 December
Friday
+2°
−4°
6 December
Saturday
+1°
−4°
7 December
Sunday
0°
−6°
8 December
Monday
+1°
−5°
9 December
Tuesday
+1°
−5°
10 December
Wednesday
0°
−5°
11 December
Thursday
0°
−5°
12 December
Friday
0°
−5°
13 December
Saturday
+1°
−6°
14 December
Sunday
+2°
−4°
15 December
Monday
+1°
−4°
16 December
Tuesday
+1°
−4°
17 December
Wednesday
−1°
−6°
18 December
Thursday
0°
−7°
19 December
Friday
0°
−7°
20 December
Saturday
0°
−6°
21 December
Sunday
0°
−6°
22 December
Monday
−1°
−6°
23 December
Tuesday
−1°
−6°
24 December
Wednesday
−2°
−7°
25 December
Thursday
−1°
−7°
26 December
Friday
0°
−6°
27 December
Saturday
0°
−6°
28 December
Sunday
+1°
−4°
29 December
Monday
0°
−5°
30 December
Tuesday
0°
−7°
31 December
Wednesday
−1°
−6°
Cities with similar weather in December
Finland
Helsinki
Estonia
Tallinn
Kyrgyzstan
Cholpon-Ata
Arctic and Antarctic
Bellingshausen Station
Iceland
Reykyavik
In December, the weather in Waterloo is typically freezing. Average daily high temperature in December is about 1 degree above zero. On average, Waterloo has 11 partly cloudy, 8 sunny, 7 cloudy, 4 snowy, and 1 rainy day in December. The snowfalls are usually light. December as well as February, March, April, and May is considered the most uncomfortable time to visit Waterloo.