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Kopavogur weather in April

Weather in Kopavogur: April

Average day temperature: 41.3°F
Average night temperature: 36.4°F
Sea water temperature: 39.9°F
Number of sunny days: 4 days
Day length: 13.6 - 16.8 hours
Number of rainy days: 8 days
Precipitation totals: 3.8 in.
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Air temperature in April, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
8
16
24
32
40
48
56
64
Day temperature   
Night temperature

The highest day temperature during April of 2024 was 48°F. At the same time the lowest night temperature was 23°F. Daily and nightly averages during April were 38.4°F and 33.6°F.

Sea water temperature in Kopavogur in April, °F

Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
32
35
38
41
44
47

The average sea water temperature in April of 2024 was 38.4°F. The highest and lowest sea temperatures during the month were 41.0°F and 36.9°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
14%
21%
66%

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

Precipitation total in April, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.8
1.5
2.3
3.1
3.9
4.6
5.4
3.7
3.5
2.7
4.0
2.9
2.5
3.1
3.6
3.7
4.5
4.0
3.7
3.5
2.7
4.0
2.9
2.5
3.1
3.6
3.7
3.7
4.5
4.0

Precipitation total value in Kopavogur in April is 3.7 in. Other months of the year show relatively similar values.

Wind speed in April, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.9
5.7
8.6
11.4
14.3
17.2
20.0
14.7
14.2
13.3
12.4
9.9
9.3
10.3
12.1
13.8
16.7
15.8
14.7
14.2
13.3
12.4
9.9
9.3
10.3
12.1
12.8
13.8
16.7
15.8

The average wind speed value in April is 12.8 mph

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.1
2.2
3.3
4.3
5.4
6.5
7.6
1.8
2.5
3.4
4.5
6.0
6.3
3.9
5.9
4.0
2.5
1.7
1.8
2.5
3.4
4.5
6.0
6.3
3.9
5.9
5.1
4.0
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 April is: 5.1.

Best time for vacation in Kopavogur

Sunniest months:
August 7 days
December 6 days
May 5 days
Warmest months:
July 55.7 °F
August 55.1 °F
June 52.3 °F
Warmest sea temp:
August 53.1 °F
July 52.5 °F
September 50.3 °F
Coldest months:
December 32.8 °F
January 33.4 °F
February 35.3 °F
Rainiest months:
September 9 days
January 9 days
April 8 days
Windiest months:
February 16.9 mph
January 15.9 mph
December 15.3 mph

Kopavogur on a weather map

Leaflet | Tiles © Esri
Places in Iceland:
Name
°F
Akureyri
+27°F
Kopavogur
+34°F
Reykjavik
+34°F
Tingvellir
+37°F
24 Hours Forecast
Kopavogur
Local time: 02:18
April 17, thursday
0300
34°F
SW
12 mph
0600
34°F
SW
12 mph
0900
34°F
SW
9 mph
1200
37°F
S
10 mph
1500
37°F
S
12 mph
1800
37°F
S
16 mph
2100
36°F
S
13 mph
April 18, friday
0000
34°F
S
11 mph
Units of measurement: °C / °F