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Riga weather in December

Weather in Riga: December

Average day temperature: 34.4°F
Average night temperature: 32.1°F
Sea water temperature: 39.3°F
Number of sunny days: 2 days
Day length: 6.7 - 7.2 hours
Number of rainy days: 2 days
Precipitation totals: 1.3 in.

Air temperature in December, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
7
14
21
28
35
42
49
56
Day temperature   
Night temperature

The highest day temperature during December of 2024 was 46°F. At the same time the lowest night temperature was 29°F. Day and night temperature averages during December were 37.6°F and 36.5°F.

Sea water temperature in Riga in December, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
29
32
35
38
41
44
47
50

The average sea water temperature in December of 2024 was 39.9°F. The highest and lowest sea temperatures during the month were 43.7°F and 34.0°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
3%
13%
84%

Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in December, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.4
0.9
1.3
1.8
2.2
2.7
3.1
1.7
2.1
1.9
2.4
2.6
2.3
1.7
1.7
1.3
1.3
1.6
1.4
1.7
2.1
1.9
2.4
2.6
2.3
1.7
1.7
1.3
1.3
1.6

Precipitation total value in Riga in December is 1.4 in. Other months of the year show relatively similar values.

Wind speed in December, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.9
3.7
5.6
7.4
9.3
11.2
13.0
10.2
10.8
8.8
7.8
8.1
7.6
8.0
9.5
9.5
10.2
10.8
10.8
10.2
10.8
8.8
7.8
8.1
7.6
8.0
9.5
9.5
10.2
10.8

The average wind speed value in December is 10.8 mph It makes December most windy month of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.0
3.9
5.9
7.8
9.8
11.8
13.7
2.3
4.0
7.3
7.9
9.9
11.4
9.4
5.8
4.9
2.9
1.7
1.4
2.3
4.0
7.3
7.9
9.9
11.4
9.4
5.8
4.9
2.9
1.7

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 1.4.

Best time for vacation in Riga

Sunniest months:
May 14 days
July 13 days
August 13 days
Warmest months:
July 71.6 °F
August 70.9 °F
June 67.8 °F
Warmest sea temp:
August 66.5 °F
July 65.2 °F
September 61.4 °F
Coldest months:
January 29.7 °F
February 31.4 °F
December 34.4 °F
Rainiest months:
July 6 days
May 4 days
August 4 days
Windiest months:
December 11.5 mph
January 10.8 mph
October 10.4 mph

Riga on a weather map

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Places in Latvia:
Name
°F
+32°F
+28°F
+32°F
+32°F
+23°F
+27°F
+30°F
+28°F
+28°F
+23°F
+28°F
24 Hours Forecast
Riga
Local time: 01:11
March 17, monday
0300
30°F
S
14 mph
0600
28°F
S
11 mph
0900
30°F
S
12 mph
1200
32°F
S
11 mph
1500
34°F
SE
11 mph
1800
34°F
SE
11 mph
2100
32°F
E
12 mph
March 18, tuesday
0000
32°F
E
13 mph
Units of measurement: °C / °F