Weather in Cat Ba Island: May
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Average day temperature: | 85.1°F |
| Average night temperature: | 79.9°F | |
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Sea water temperature: | 82.2°F |
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Number of sunny days: | 11 days |
| Day length: | 12.9 - 13.3 hours | |
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Number of rainy days: | 8 days |
| Precipitation totals: | 4.2 in. | |
| more information | ||
14 days
forecast
forecast
| Cat Ba Island |
sea water
temperature
temperature
| Cat Ba Island |
Air temperature in May, °F
Show year:
2024
2023
2022
The highest day temperature during May of 2024 was 88°F. At the same time the lowest night temperature was 75°F. Day and night temperature averages during May were 83.0°F and 78.6°F.
Sea water temperature in Cat Ba Island in May, °F
Show year:
2024
2023
2022
The average sea water temperature in May of 2024 was 83.3°F. The highest and lowest sea temperatures during the month were 86.5°F and 80.6°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 3.9 in.
Wind speed in May, mph
The average wind speed value in May is 9.1 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: 5.7.
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: 08:47
November 15, friday
0900
81°F
E
3 mph
3 mph
1200
84°F
N
8 mph
8 mph
1500
82°F
N
10 mph
10 mph
1800
79°F
N
8 mph
8 mph
2100
77°F
N
6 mph
6 mph
November 16, saturday
0000
77°F
NE
3 mph
3 mph
0300
75°F
SE
2 mph
2 mph
0600
75°F
SW
2 mph
2 mph
