Average data for 10 years
1 December
Monday
+2°
+1°
2 December
Tuesday
+2°
+1°
3 December
Wednesday
+2°
0°
4 December
Thursday
+1°
0°
5 December
Friday
+2°
0°
6 December
Saturday
+2°
0°
7 December
Sunday
+2°
0°
8 December
Monday
+2°
0°
9 December
Tuesday
+2°
0°
10 December
Wednesday
+2°
+1°
11 December
Thursday
+2°
0°
12 December
Friday
+2°
0°
13 December
Saturday
+1°
0°
14 December
Sunday
+1°
0°
15 December
Monday
+1°
0°
16 December
Tuesday
+2°
0°
17 December
Wednesday
+2°
0°
18 December
Thursday
+2°
0°
19 December
Friday
+2°
0°
20 December
Saturday
+1°
0°
21 December
Sunday
0°
−1°
22 December
Monday
0°
−1°
23 December
Tuesday
0°
−1°
24 December
Wednesday
0°
−1°
25 December
Thursday
0°
−1°
26 December
Friday
+1°
−1°
27 December
Saturday
+1°
0°
28 December
Sunday
0°
−1°
29 December
Monday
0°
−1°
30 December
Tuesday
+1°
0°
31 December
Wednesday
+1°
−1°
Cities with similar weather in December
Latvia
Riga
Iceland
Reykyavik
Norway
Oslo
Latvia
Yurmala
Canada
Toronto
December in Uusikaupunki is the windiest month of the year. In December, the weather in Uusikaupunki is typically cold. Average daily high temperature in December is about 1 degree above zero. On average, Uusikaupunki has 9 rainy, 9 cloudy, 6 partly cloudy, 4 sunny, and 3 snowy days in December. The rains are usually moderate. December as well as April, October, and November is considered the most uncomfortable time to visit Uusikaupunki.