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Tingvellir weather in December

Weather in Tingvellir: December

Average day temperature: 33.3°F
Average night temperature: 31.3°F
Sea water temperature: 37.6°F
Number of sunny days: 6 days
Day length: 4.1 - 5.0 hours
Number of days with precipitation: 9 days
Precipitation totals: 4.3 in.
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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 42°F. At the same time the lowest night temperature was 15°F. Daily and nightly averages during December were 31.5°F and 30.7°F.

Sea water temperature in Tingvellir in December, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
32
34
36
38
40
42
44
46

The average sea water temperature in December of 2024 was 37.9°F. The highest and lowest sea temperatures during the month were 39.7°F and 36.1°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
16%
23%
61%

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
0.7
1.4
2.1
2.8
3.5
4.3
5.0
5.7
3.3
2.7
4.1
3.1
2.5
2.9
3.2
3.5
3.7
4.0
3.7
3.7
3.3
2.7
4.1
3.1
2.5
2.9
3.2
3.5
3.7
4.0
3.7

Precipitation total value in Tingvellir in December is 3.7 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
2.8
5.7
8.5
11.3
14.2
17.0
19.9
14.5
13.2
12.2
9.4
9.2
10.2
12.0
12.7
14.1
16.5
15.8
14.9
14.5
13.2
12.2
9.4
9.2
10.2
12.0
12.7
14.1
16.5
15.8

The average wind speed value in December is 14.9 mph It makes December one of the most windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.1
2.2
3.3
4.4
5.5
6.6
7.7
2.5
3.4
4.5
6.1
6.4
4.0
5.9
5.1
4.1
2.5
1.7
1.7
2.5
3.4
4.5
6.1
6.4
4.0
5.9
5.1
4.1
2.5
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: 1.7.

Best time for vacation in Tingvellir

Sunniest months:
August 7 days
December 6 days
May 5 days
Warmest months:
July 55.8 °F
August 55.2 °F
June 52.3 °F
Warmest sea temp:
August 52.5 °F
July 52.2 °F
September 49.9 °F
Coldest months:
December 33.3 °F
January 33.4 °F
February 35.3 °F
Rainiest months:
September 9 days
January 9 days
March 8 days
Windiest months:
February 16.8 mph
January 15.9 mph
December 15.5 mph

Tingvellir on a weather map

Leaflet | Tiles © Esri
Places in Iceland:
Name
°F
Akureyri
+37°F
Kopavogur
+39°F
Reykjavik
+39°F
Tingvellir
+39°F
24 Hours Forecast
Tingvellir
Local time: 19:03
April 11, friday
2100
41°F
NE
16 mph
April 12, saturday
0000
39°F
NE
14 mph
0300
39°F
NW
4 mph
0600
39°F
W
12 mph
0900
37°F
W
19 mph
1200
37°F
W
20 mph
1500
41°F
W
21 mph
1800
41°F
W
19 mph
Units of measurement: °C / °F