Cap-Haïtien — Water Temperature in May

Water Temperature Range

26°C

minimum

28°C

average

30°C

maximum

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Water Temperature Chart for Month

The chart shows the average daily water temperature for each day of the month based on historical data.

Table of Water Temperatures by Day of the Month for Previous Years

Day	2026	2025	2024	2023
MAY 1	-10°C	28°C	27°C	27°C
MAY 2	28°C	28°C	28°C	27°C
MAY 3	28°C	27°C	27°C	28°C
MAY 4	28°C	28°C	27°C	28°C
MAY 5	28°C	28°C	27°C	27°C
MAY 6	28°C	28°C	27°C	27°C
MAY 7	28°C	28°C	27°C	27°C
MAY 8	29°C	27°C	27°C	27°C
MAY 9	29°C	28°C	28°C	27°C
MAY 10	29°C	28°C	27°C	28°C
MAY 11	29°C	28°C	28°C	28°C
MAY 12	28°C	28°C	27°C	27°C
MAY 13	28°C	28°C	26°C	27°C
MAY 14	28°C	28°C	27°C	27°C
MAY 15	28°C	27°C	28°C	27°C
MAY 16	29°C	28°C	28°C	28°C
MAY 17	29°C	28°C	28°C	28°C
MAY 18	29°C	28°C	27°C	28°C
MAY 19	29°C	28°C	28°C	28°C
MAY 20	29°C	28°C	28°C	28°C
MAY 21	29°C	28°C	27°C	28°C
MAY 22	29°C	28°C	28°C	28°C
MAY 23	29°C	27°C	27°C	28°C
MAY 24	29°C	27°C	27°C	28°C
MAY 25	29°C	28°C	28°C	28°C
MAY 26	29°C	28°C	27°C	28°C
MAY 27	28°C	28°C	28°C	28°C
MAY 28	28°C	29°C	28°C	28°C
MAY 29	28°C	28°C	28°C	28°C
MAY 30	28°C	28°C	28°C	28°C
MAY 31	28°C	28°C	28°C	28°C

May: Climate and Swimming Opportunities

Average Night Air Temperature

21°C

Average Day Air Temperature

31°C

Precipitation Amount per Month

138 mm

Number of Rainy Days

Daylight per Day

13 hrs

Sunshine per Day

7 hrs

Average Wind Speed

12 km/h

Average Humidity

76%

At such water and air temperatures, swimming feels truly comfortable and relaxing. The warm water won’t cool you down, so you can stay in for a long time without getting chilled.