Dumai in july: average Weather, Temperature and Climate
Weather in Dumai in july 2025
The weather in Dumai in the month of july comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout july
good weather UV index: 7
Weather at 6am
77°F
Moderate rain at times
33% of time
26%
17%
11%
Weather at 12pm
92°F
Moderate rain at times
34% of time
28%
19%
10%
Weather at 6pm
83°F
Clear/Sunny
34% of time
28%
23%
9%
Weather at 3am
77°F
47%
17%
14%
10%
Evolution of daily average temperature and precipitation in Dumai in july
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Dumai in july.
The climate of Dumai in july is good
In july in Dumai, the climate is wet (with 6.8in of precipitation over 12 days). The weather is worst than the previous month since in june there is an average of 6.7in of rainfall over 11 days.
The climate is very hot here the month of july. The thermometer averaged maximum of 92°F. The minimum is 77°F. Thus, the mean temperature average on this month of july in Dumai is 85°F. These temperatures are far removed from those records observed in Dumai in the month of july with a maximum record of 99°F in 2014 and a minimum record of 70°F in 2021. You can expect to have 86°F or more across the month.
On average, in Dumai, the days of july last 12:12. The sun rises at 06:14 and sets at 18:26.
With proper weather, july is okay (but not good) to go in this locality in Indonesia.
Seasonal average climate and temperature of Dumai in july
Check below seasonal norms These statistics are generated from the weather statements earlier years of the month of july.
| July | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 92°F | ||||
| Lowest temperature | 77°F | ||||
| Highest record temperature | 99°F (2014) | ||||
| Lowest record temperature | 70°F (2021) | ||||
| Number of days at +86°F | 29 day(s) (94%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 86°F | ||||
| Lowest sea temperature | 85°F | ||||
| Highest sea temperature | 88°F | ||||
| Wind | |||||
| Wind speed | 8km/h | ||||
| Wind temperature | 77°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 6.8in | ||||
| Number of days with rainfall | 12 day(s) (40%) | ||||
| Record daily rainfall | 1.3in (2012) | ||||
| Other climate data | |||||
| Humidity | 92% | ||||
| Visibility | 9.07km | ||||
| Cloud cover | 40% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:14 | ||||
| Time of sunset | 18:26 | ||||
| Length of day | 12:12 | ||||
| Our opinion about the weather in july | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last july?
Here is the day by day recorded weather in Dumai in july 2024:
74°F to 92°F
76°F to 90°F
74°F to 90°F
74°F to 77°F
74°F to 88°F
76°F to 79°F
74°F to 90°F
74°F to 83°F
74°F to 86°F
74°F to 86°F
72°F to 90°F
74°F to 88°F
74°F to 88°F
74°F to 88°F
74°F to 90°F
74°F to 90°F
74°F to 94°F
74°F to 95°F
76°F to 92°F
76°F to 90°F
76°F to 83°F
76°F to 90°F
76°F to 94°F
76°F to 97°F
74°F to 94°F
76°F to 95°F
74°F to 94°F
74°F to 94°F
74°F to 92°F
76°F to 92°F
74°F to 92°F
Map: other cities on the island of Sumatra in july
Cities near Dumai:
| Pulau Rupat in july | good weather |
| Pekanbaru in july | good weather |
| Tesso Nilo National Park in july | good weather |
| Payakumbuh in july | tolerable weather |
| Padangsidempuan in july | good weather |
| Bukittinggi in july | tolerable weather |
| Kisaran in july | good weather |
| Lac Maninjau in july | tolerable weather |
| Sungaiguntung in july | good weather |
| Pariaman in july | tolerable weather |
| Batam in july | tolerable weather |
| Sibolga in july | good weather |
Click over cities on the map for information about the weather in july.
Dumai
perfect weather
good
tolerable
bad
very bad
Weather data for Dumai in july:
Weather data for Dumai for july are derived from an average of the weather forecast since 2009 in Dumai. There is a margin of error and these forecasts are to be considered as general information only. The weather in Dumai can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Dumai.