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

84°F

MINIMUN

88°F

AVERAGE

91°F

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	86°C	84°C	86°C	86°C
Jul 2	88°C	84°C	86°C	86°C
Jul 3	88°C	86°C	86°C	87°C
Jul 4	88°C	86°C	86°C	87°C
Jul 5	88°C	86°C	86°C	87°C
Jul 6	88°C	86°C	86°C	87°C
Jul 7	86°C	86°C	86°C	86°C
Jul 8	86°C	86°C	86°C	86°C
Jul 9	86°C	86°C	86°C	86°C
Jul 10	86°C	86°C	86°C	86°C
Jul 11	86°C	86°C	86°C	87°C
Jul 12	86°C	84°C	86°C	86°C
Jul 13	86°C	86°C	84°C	86°C
Jul 14	86°C	84°C	84°C	85°C
Jul 15	86°C	84°C	84°C	85°C
Jul 16	86°C	84°C	84°C	85°C
Jul 17	86°C	84°C	84°C	86°C
Jul 18	86°C	86°C	84°C	86°C
Jul 19	86°C	86°C	84°C	86°C
Jul 20	86°C	86°C	84°C	86°C
Jul 21	86°C	86°C	84°C	86°C
Jul 22	86°C	88°C	84°C	86°C
Jul 23	86°C	88°C	84°C	86°C
Jul 24	86°C	88°C	84°C	86°C
Jul 25	86°C	86°C	84°C	86°C
Jul 26	86°C	86°C	84°C	86°C
Jul 27	86°C	84°C	84°C	85°C
Jul 28	86°C	84°C	84°C	85°C
Jul 29	86°C	86°C	84°C	86°C
Jul 30	86°C	86°C	84°C	86°C

Dumai Climate and Swimming Opportunities in July

88°F

Average Day Air Temperature

73°F

Average Night Air Temperature

8 in

Precipitation Amount per Month

15 days

Number of Rainy Days

12 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

4 mph

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.