Climate in Pematangsiantar (Sumatra), Indonesia
The graphs below show the monthly weather averages over the year.
The graphs below show the monthly weather averages over the year.
partly cloudy and chance of slight rain
broken clouds and thunder
broken clouds and thunder
Pematangsiantar has high temperatures year round ranging between 29°C and 31°C.
The average rainfall figures in Pematangsiantar are quite high. Throughout the year, you have a chance of prolonged precipitation. So no matter what time of year you go, you will always have to deal with a high number of rainy days. This makes it more challenging to point out the best time of year to visit.
Other facts from our historical weather data: