Tumbes — Water Temperature in July

Water Temperature Range

20°C

minimum

23°C

average

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

July: Climate and Swimming Opportunities

Average Night Air Temperature

17°C

Average Day Air Temperature

27°C

Precipitation Amount per Month

1 mm

Number of Rainy Days

Daylight per Day

12 hrs

Sunshine per Day

5 hrs

Average Wind Speed

15 km/h

Average Humidity

77%

At such water and air temperatures, swimming is pleasant and refreshing rather than hot. After you get in, it feels comfortable, and you’ll warm up quickly when you come out.