Weather in Koper: April
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Average day temperature: | 62.5°F |
| Average night temperature: | 47.6°F | |
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Sea water temperature: | 55.7°F |
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Number of sunny days: | 14 days |
| Day length: | 12.8 - 14.3 hours | |
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Number of rainy days: | 5 days |
| Precipitation totals: | 2.8 in. | |
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| Koper |
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| Koper |
Air temperature in April, °F
The highest day temperature during April of 2024 was 78°F. At the same time the lowest night temperature was 35°F. Day and night temperature averages during April were 63.2°F and 47.4°F.
Sea water temperature in Koper in April, °F
The average sea water temperature in April of 2024 was 58.0°F. The highest and lowest sea temperatures during the month were 62.6°F and 54.0°F.
Mostly all days in April are sunny but cloudy days are also possible.
Precipitation total in April, in.
Precipitation total value in Koper in April is 3.0 in. Other months of the year show relatively similar values.
The average wind speed value in April is 6.1 mph It makes April one of the most windy months of the year.
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: 7.1.
Best time for vacation in Koper
Koper on a weather map
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