Weather in Reykjavik: March
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Average day temperature: | 36.5°F |
| Average night temperature: | 32.2°F | |
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Sea water temperature: | 37.7°F |
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Number of sunny days: | 4 days |
| Day length: | 10.2 - 13.5 hours | |
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Number of days with precipitation: | 9 days |
| Precipitation totals: | 4.6 in. | |
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| Reykjavik |
temperature
| Reykjavik |
Air temperature in March, °F
| Day temperature | Night temperature |
The highest day temperature during March of 2025 was 44°F. At the same time the lowest night temperature was 29°F. Daily and nightly averages during March were 38.0°F and 36.5°F.
Sea water temperature in Reykjavik in March, °F
The average sea water temperature in March of 2025 was 38.5°F. The highest and lowest sea temperatures during the month were 39.7°F and 36.9°F.
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| Partly cloudy days | |
| Cloudy days |
Mostly all days in March are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in March, in.
Precipitation total value in Reykjavik in March is 3.7 in. Other months of the year show relatively similar values.
The average wind speed value in March is 13.8 mph
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 March is: 4.1.
Best time for vacation in Reykjavik
Reykjavik on a weather map
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