Sea Temperature in Grand-Case in May

Complete information on the sea temperature range in the Caribbean Sea in Grand-Case in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Grand-Case. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in Grand-Case in May

26°C

MINIMUN

28°C

AVERAGE

30°C

MAXIMUM

Historical Data of Water Temperature in May in Grand-Case

Water Temperature Chart for Caribbean Sea in Grand-Case in May

Sea Temperature Table in Grand-Case in May Over the Past Years

Day	2024	2023	2022	Average
May 1	27°C	26°C	28°C	27.0°C
May 2	27°C	26°C	28°C	27.3°C
May 3	26°C	29°C	28°C	27.5°C
May 4	28°C	30°C	30°C	28.8°C
May 5	27°C	28°C	30°C	28.3°C
May 6	27°C	29°C	28°C	27.8°C
May 7	27°C	26°C	26°C	26.5°C
May 8	28°C	30°C	27°C	28.0°C
May 9	27°C	30°C	30°C	28.5°C
May 10	27°C	27°C	26°C	26.8°C
May 11	27°C	29°C	27°C	27.5°C
May 12	27°C	27°C	26°C	26.8°C
May 13	27°C	26°C	29°C	27.3°C
May 14	27°C	27°C	28°C	27.5°C
May 15	27°C	28°C	28°C	27.5°C
May 16	27°C	30°C	26°C	27.5°C
May 17	27°C	26°C	29°C	27.3°C
May 18	27°C	29°C	26°C	27.3°C
May 19	28°C	28°C	27°C	27.5°C
May 20	27°C	27°C	30°C	27.8°C
May 21	28°C	28°C	30°C	28.3°C
May 22	28°C	27°C	30°C	28.0°C
May 23	28°C	28°C	26°C	27.5°C
May 24	28°C	26°C	26°C	26.8°C
May 25	28°C	29°C	27°C	28.3°C
May 26	28°C	28°C	26°C	27.8°C
May 27	28°C	27°C	29°C	28.3°C
May 28	28°C	28°C	30°C	28.5°C
May 29	28°C	29°C	29°C	28.8°C
May 30	28°C	29°C	26°C	28.0°C

Grand-Case Climate and Swimming Opportunities in May

30°C

Average Day Air Temperature

24°C

Average Night Air Temperature

90 mm

Precipitation Amount per Month

10 days

Number of Rainy Days

13 hrs

Daylight
per Day

8 hrs

Sunshine
per Day

17 km/h

Average Wind Speed

76%

Average
humidity

Grand-Case lies within in Sint Maarten. The average daytime temperature in Grand-Case in May is 86°F (30°C), while the nighttime average is 75°F (24°C). There are typically 10 rainy days during the month, with a total precipitation of 3.6 inches (90 mm). The daylight duration in May in Grand-Case is 13 hours, with an average of 8 hours of sunshine per day. The average wind speed in May is 11 mph (17 km/h), and the humidity level is around 76%.

The water temperature in Grand-Case in May ranges from 79°F to 84°F (26°C to 29°C). At the beginning of the month, the average temperature is around 82°F (28°C), shifting to 82°F (28°C) by mid-May and reaching 82°F (28°C) in the last ten days. Overall, the average sea temperature in Grand-Case for May is 82°F (28°C). The water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.

Sea Temperature in May in Nearby Cities

Frequently Asked Questions About Water Temperatures in May in Grand-Case

What is the sea temperature in Grand-Case in May?

The water temperature in the Caribbean Sea in Grand-Case in May ranges from 79°F to 84°F (26°C to 29°C).

Is it possible to swim in the Caribbean Sea in Grand-Case in May?

The average sea temperature in Grand-Case in May is 82°F (28°C), and the air temperature is 86°F (30°C), so the water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.