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Cap Cana weather in May

Weather in Cap Cana: May

Average day temperature: 84.2°F
Average night temperature: 77.3°F
Sea water temperature: 81.4°F
Number of sunny days: 11 days
Day length: 12.8 - 13.2 hours
Number of rainy days: 4 days
Precipitation totals: 2.2 in.

Air temperature in May, °F

Show year:
2025
2024
2023

The highest day temperature during May of 2025 was 88°F. At the same time the lowest night temperature was 75°F. Daily and nightly averages during May were 85.7°F and 77.8°F.

Sea water temperature in Cap Cana in May, °F

Show year:
2025
2024
2023

The average sea water temperature in May of 2025 was 82.1°F. The highest and lowest sea temperatures during the month were 82.9°F and 81.3°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 Cap Cana in May is 2.3 in. Other months of the year show relatively similar values.

Wind speed in May, mph

The average wind speed value in May is 9.6 mph It makes May one of the least windy months of the year.

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: 7.2.

Best time for vacation in Cap Cana

Sunniest months:
March 13 days
January 12 days
September 12 days
Warmest months:
September 87.4 °F
August 86.9 °F
July 86.7 °F
Warmest sea temp:
September 84.5 °F
October 84.5 °F
August 83.8 °F
Coldest months:
January 80.9 °F
February 81.1 °F
March 81.6 °F
Rainiest months:
August 7 days
July 6 days
November 5 days
Windiest months:
February 12.3 mph
December 12.0 mph
March 11.8 mph

Cap Cana on a weather map

Cap Cana
+79°F
W 11 mph
Feels like: +84°F
Precip.: 0%
Places in The Dominican Republic:
Name
°F
+79°F
+73°F
+79°F
+77°F
+77°F
+79°F
+79°F
+79°F
+79°F
+73°F
+79°F
+75°F
24 Hours Forecast
Cap Cana
Local time: 23:59
December 05, friday
0000
79°F
W
11 mph
0300
77°F
W
7 mph
0600
77°F
W
9 mph
0900
81°F
W
9 mph
1200
86°F
W
13 mph
1500
84°F
W
10 mph
1800
81°F
W
11 mph
2100
77°F
W
14 mph
Units of measurement: °C / °F