Weather in Cat Ba Island: May
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Average day temperature: | 85.3°F |
| Average night temperature: | 80.0°F | |
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Sea water temperature: | 82.2°F |
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Number of sunny days: | 12 days |
| Day length: | 12.9 - 13.3 hours | |
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Number of rainy days: | 8 days |
| Precipitation totals: | 4.3 in. | |
| more information | ||
14 days
forecast
forecast
| Cat Ba Island |
sea water
temperature
temperature
| Cat Ba Island |
Air temperature in May, °F
Show year:
2023
2022
2021
The highest day temperature during May of 2023 was 86°F. At the same time the lowest night temperature was 69°F. Day and night temperature averages during May were 80.8°F and 77.9°F.
Sea water temperature in Cat Ba Island in May, °F
Show year:
2023
2022
2021
The average sea water temperature in May of 2023 was 82.8°F. The highest and lowest sea temperatures during the month were 87.3°F and 76.5°F.
Sunny, partly cloudy and cloudy days
Mostly all days in May are partly cloudy but sunny or cloudy days are also possible.
Precipitation total in May, in.
Precipitation total value in Cat Ba Island in May is 4.1 in.
Wind speed in May, mph
The average wind speed value in May is 9.2 mph
Average sunny hours
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 May is: 5.8.
Best time for vacation in Cat Ba Island
Cat Ba Island on a weather map
Places in Vietnam:
Name
°F
24 Hours Forecast
Cat Ba Island
Local time: 15:58
April 20, saturday
1800
79°F
W
6 mph
6 mph
2100
77°F
N
7 mph
7 mph
April 21, sunday
0000
79°F
W
6 mph
6 mph
0300
77°F
W
6 mph
6 mph
0600
79°F
W
4 mph
4 mph
0900
79°F
W
11 mph
11 mph
1200
81°F
NW
10 mph
10 mph
1500
81°F
W
11 mph
11 mph
