Pematangsiantar Weather Averages
Climate averages for Pematangsiantar based on 10 years of historical data.
Annual avg temp
23.8°C
Annual avg high
28.5°C
Annual avg low
20.6°C
Record high
35°C
Record low
18°C
Annual rainfall
3645 mm
Rainy days
331
Sunshine
0.7h/day
Mitrums
84%
Average Pematangsiantar temperatures by month
Avg high
Avg low
Average rainfall in Pematangsiantar by month
Rainfall (mm)
Sunshine hours in Pematangsiantar by month
Sunshine (h/day)
Humidity in Pematangsiantar by month
Average humidity
Month-by-month averages
| Month | Avg High | Avg Low | Rainfall | Sunshine |
|---|---|---|---|---|
| Laiks janvārī | 28°C | 20°C | 267 mm | 0.7h |
| Laiks februārī | 28°C | 20°C | 204 mm | 0.8h |
| Laiks martā | 29°C | 21°C | 252 mm | 0.8h |
| Laiks aprīlī | 29°C | 21°C | 295 mm | 0.6h |
| Laiks maijā | 29°C | 21°C | 307 mm | 0.7h |
| Laiks jūnijā | 29°C | 21°C | 259 mm | 0.8h |
| Laiks jūlijā | 29°C | 20°C | 224 mm | 0.8h |
| Laiks augustā | 29°C | 20°C | 332 mm | 0.9h |
| Laiks septembrī | 29°C | 21°C | 331 mm | 0.6h |
| Laiks oktobrī | 28°C | 21°C | 368 mm | 0.7h |
| Laiks novembrī | 27°C | 21°C | 445 mm | 0.6h |
| Laiks decembrī | 27°C | 20°C | 359 mm | 0.6h |