Sea Temperature in Dumai in July

Complete information on the sea temperature range in the South China Sea in Dumai in July. Historical daily data. Climate details for July. Tips on swimming conditions and beach relaxation in Dumai. 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 Dumai in July

29°C

MINIMUN

31°C

AVERAGE

33°C

MAXIMUM

Historical Data of Water Temperature in July in Dumai

Water Temperature Chart for South China Sea in Dumai in July

Sea Temperature Table in Dumai in July Over the Past Years

Day	2024	2023	2022	Average
Jul 1	30°C	29°C	30°C	30.0°C
Jul 2	31°C	29°C	30°C	30.3°C
Jul 3	31°C	30°C	30°C	30.5°C
Jul 4	31°C	30°C	30°C	30.5°C
Jul 5	31°C	30°C	30°C	30.5°C
Jul 6	31°C	30°C	30°C	30.3°C
Jul 7	30°C	30°C	30°C	30.3°C
Jul 8	30°C	30°C	30°C	30.3°C
Jul 9	30°C	30°C	30°C	30.3°C
Jul 10	30°C	30°C	30°C	30.0°C
Jul 11	30°C	30°C	30°C	30.0°C
Jul 12	30°C	29°C	30°C	30.0°C
Jul 13	30°C	30°C	29°C	30.0°C
Jul 14	30°C	29°C	29°C	29.8°C
Jul 15	30°C	29°C	29°C	29.5°C
Jul 16	30°C	29°C	29°C	29.5°C
Jul 17	30°C	29°C	29°C	29.8°C
Jul 18	30°C	30°C	29°C	29.8°C
Jul 19	30°C	30°C	29°C	30.0°C
Jul 20	30°C	30°C	29°C	30.0°C
Jul 21	30°C	30°C	29°C	29.8°C
Jul 22	30°C	31°C	29°C	29.8°C
Jul 23	30°C	31°C	29°C	30.0°C
Jul 24	30°C	31°C	29°C	30.0°C
Jul 25	30°C	30°C	29°C	30.0°C
Jul 26	30°C	30°C	29°C	29.8°C
Jul 27	30°C	29°C	29°C	29.5°C
Jul 28	30°C	29°C	29°C	29.5°C
Jul 29	30°C	30°C	29°C	30.0°C
Jul 30	30°C	30°C	29°C	29.8°C

Dumai Climate and Swimming Opportunities in July

31°C

Average Day Air Temperature

23°C

Average Night Air Temperature

193 mm

Precipitation Amount per Month

15 days

Number of Rainy Days

12 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

7 km/h

Average Wind Speed

85%

Average
humidity

Dumai lies within the Province of Riau in Indonesia. The average daytime temperature in Dumai in July is 31°C (88°F), while the nighttime average is 23°C (73°F). There are typically 15 rainy days during the month, with a total precipitation of 193 mm (7.6 inches). The daylight duration in July in Dumai is 12 hours, with an average of 6 hours of sunshine per day. The average wind speed in July is 7 km/h (4 mph), and the humidity level is around 85%.

The water temperature in Dumai in July ranges from 29°C to 30°C (84°F to 86°F). At the beginning of the month, the average temperature is around 30°C (86°F), shifting to 30°C (86°F) by mid-July and reaching 30°C (86°F) in the last ten days. Overall, the average sea temperature in Dumai for July is 30°C (86°F). 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.

Frequently Asked Questions About Water Temperatures in July in Dumai

What is the sea temperature in Dumai in July?

The water temperature in the South China Sea in Dumai in July ranges from 29°C to 30°C (84°F to 86°F).

Is it possible to swim in the South China Sea in Dumai in July?

The average sea temperature in Dumai in July is 30°C (86°F), and the air temperature is 31°C (88°F), 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.