Pematangsiantar in july: average Weather, Temperature and Climate
Weather in Pematangsiantar in july 2025
The weather in Pematangsiantar in the month of july comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout july
tolerable weather UV index: 7
Weather at 6am
70°F
Clear/Sunny
42% of time
29%
17%
9%
Weather at 12pm
86°F
Partly Cloudy
36% of time
29%
28%
6%
Weather at 6pm
76°F
Heavy rain
43% of time
28%
10%
9%
Weather at 3am
70°F
31%
21%
21%
17%
Evolution of daily average temperature and precipitation in Pematangsiantar in july
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Pematangsiantar in july.
The climate of Pematangsiantar in july is tolerable
In july in Pematangsiantar, the climate is wet (with 11.5in of rainfall over 18 days). The situation is deteriorating compared to the previous month since in june there is an average of 11.7in of rainfall over 17 days.
The climate pleasant in that locality the month of july. The high seasonal norm is 88°F. On average, the recorded minimum temperature is 70°F. Thus, the mean temperature average on this month of july in Pematangsiantar is 79°F. Note that seasonal normals in contrast with those observed in Pematangsiantar in july with a maximum record of 97°F in 2016 and a minimum record of 65°F in 2009. You can expect to have about 19 days with temperatures above 86°F, or 61 of time.
Day length in Pematangsiantar in july is 12:17. Sunrise is at 06:21 and sets at 18:38.
With a correct weather, this month is okay (but not the best) to go there.
July: another location on the island of Sumatra?
If you want to go to Sumatra in july, there are destinations with better weather than Pematangsiantar:
In july, Palembang, Banda Aceh, Bandar Lampung, Bengkulu, Dumai and Jambi City have good weather.
Seasonal average climate and temperature of Pematangsiantar in july
Check below seasonal norms These datas are compiled from the weather statements of the last years of july.
| July | |||||
| Outside temperature | |||||
| Average temperature | 79°F | ||||
| Highest temperature | 88°F | ||||
| Lowest temperature | 70°F | ||||
| Highest record temperature | 97°F (2016) | ||||
| Lowest record temperature | 65°F (2009) | ||||
| Number of days at +86°F | 19 day(s) (61%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 7km/h | ||||
| Wind temperature | 70°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 11.5in | ||||
| Number of days with rainfall | 18 day(s) (59%) | ||||
| Record daily rainfall | 4in (2010) | ||||
| Other climate data | |||||
| Humidity | 88% | ||||
| Visibility | 8.44km | ||||
| Cloud cover | 36% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:21 | ||||
| Time of sunset | 18:38 | ||||
| Length of day | 12:17 | ||||
| Our opinion about the weather in july | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last july?
Here is the day by day recorded weather in Pematangsiantar in july 2024:
70°F to 85°F
68°F to 86°F
68°F to 81°F
67°F to 83°F
68°F to 83°F
68°F to 77°F
70°F to 83°F
68°F to 85°F
67°F to 81°F
68°F to 85°F
67°F to 86°F
68°F to 88°F
65°F to 90°F
67°F to 88°F
65°F to 88°F
67°F to 88°F
67°F to 90°F
67°F to 90°F
68°F to 90°F
68°F to 88°F
70°F to 86°F
68°F to 90°F
67°F to 90°F
68°F to 94°F
68°F to 94°F
68°F to 90°F
68°F to 90°F
70°F to 86°F
68°F to 86°F
68°F to 85°F
68°F to 79°F
Map: other cities on the island of Sumatra in july
Cities near Pematangsiantar:
| Parapat in july | tolerable weather |
| Tebingtinggi in july | tolerable weather |
| Samosir in july | tolerable weather |
| Lake Toba (Danau Toba) in july | tolerable weather |
| Kisaran in july | good weather |
| Berastagi in july | tolerable weather |
| Medan in july | tolerable weather |
| Bukit Lawang in july | good weather |
| Sibolga in july | good weather |
| Padangsidempuan in july | good weather |
| Langsa in july | tolerable weather |
| Tapaktuan in july | tolerable weather |
Click over cities on the map for information about the weather in july.
Pematangsiantar
perfect weather
good
tolerable
bad
very bad
Weather data for Pematangsiantar in july:
Weather data for Pematangsiantar for july are derived from an average of the weather forecast since 2009 in Pematangsiantar. There is a margin of error and these forecasts are to be considered as general information only. The weather in Pematangsiantar 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 Pematangsiantar.