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