Pematang Raya has a tropical rainforest climate (Af) with heavy rainfall year-round. The temperatures are moderated by its elevation.
| Climate data for Pematang Raya |
| Month |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Year |
| Mean daily maximum °C (°F) |
26.1 (79.0) |
26.6 (79.9) |
26.7 (80.1) |
26.7 (80.1) |
26.9 (80.4) |
26.7 (80.1) |
26.3 (79.3) |
26.2 (79.2) |
25.7 (78.3) |
25.4 (77.7) |
25.4 (77.7) |
25.6 (78.1) |
26.2 (79.2) |
| Daily mean °C (°F) |
21.1 (70.0) |
21.2 (70.2) |
21.4 (70.5) |
21.7 (71.1) |
21.8 (71.2) |
21.5 (70.7) |
21.0 (69.8) |
21.1 (70.0) |
21.0 (69.8) |
21.0 (69.8) |
20.9 (69.6) |
20.9 (69.6) |
21.2 (70.2) |
| Mean daily minimum °C (°F) |
16.1 (61.0) |
15.9 (60.6) |
16.2 (61.2) |
16.7 (62.1) |
16.7 (62.1) |
16.3 (61.3) |
15.8 (60.4) |
16.0 (60.8) |
16.3 (61.3) |
16.6 (61.9) |
16.5 (61.7) |
16.3 (61.3) |
16.3 (61.3) |
| Average rainfall mm (inches) |
200 (7.9) |
151 (5.9) |
202 (8.0) |
222 (8.7) |
178 (7.0) |
112 (4.4) |
91 (3.6) |
133 (5.2) |
220 (8.7) |
278 (10.9) |
265 (10.4) |
249 (9.8) |
2,301 (90.5) |
| Source: Climate-Data.org[1] |