Mazatlan — Water Temperature in May

Water Temperature Range

22°C

minimum

26°C

average

29°C

maximum

Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

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

May: Climate and Swimming Opportunities

Average Night Air Temperature

21°C

Average Day Air Temperature

32°C

Precipitation Amount per Month

3 mm

Number of Rainy Days

Daylight per Day

13 hrs

Sunshine per Day

9 hrs

Average Wind Speed

11 km/h

Average Humidity

75%

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.