Dumai vs Pematangsiantar Climate
96%matchDumai vs Pematangsiantar: a 96% climate match. Compared with Dumai, Pematangsiantar has 5°F (3°C) cooler nights.
Dumai gets 122 in (3102 mm) of rain a year and Pematangsiantar 122 in (3109 mm). Dumai's warmest month is June, at 90°F (32°C); Pematangsiantar's is March, at 88°F (31°C).
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
DumaiPematangsiantarsolid = high, dashed = low
Rain (in per month)
DumaiPematangsiantar
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Dumai | Pematangsiantar | Dumai | Pematangsiantar | Dumai | Pematangsiantar | |
| Jan | 88°F(31°C) | 86°F(30°C) | 74°F(23°C) | 69°F(21°C) | 11 in(273 mm) | 10 in(262 mm) |
| Feb | 90°F(32°C) | 87°F(30°C) | 74°F(23°C) | 69°F(20°C) | 6.9 in(175 mm) | 8.0 in(202 mm) |
| Mar | 90°F(32°C) | 88°F(31°C) | 74°F(23°C) | 69°F(21°C) | 9.4 in(239 mm) | 9.4 in(238 mm) |
| Apr | 90°F(32°C) | 87°F(31°C) | 74°F(24°C) | 70°F(21°C) | 11 in(277 mm) | 9.9 in(252 mm) |
| May | 90°F(32°C) | 88°F(31°C) | 75°F(24°C) | 70°F(21°C) | 8.7 in(220 mm) | 11 in(275 mm) |
| Jun | 90°F(32°C) | 87°F(31°C) | 74°F(24°C) | 70°F(21°C) | 8.4 in(214 mm) | 8.9 in(226 mm) |
| Jul | 89°F(32°C) | 87°F(31°C) | 74°F(23°C) | 69°F(21°C) | 7.6 in(194 mm) | 7.8 in(199 mm) |
| Aug | 89°F(32°C) | 86°F(30°C) | 74°F(23°C) | 69°F(21°C) | 8.1 in(206 mm) | 9.1 in(231 mm) |
| Sep | 89°F(31°C) | 86°F(30°C) | 74°F(23°C) | 69°F(21°C) | 10 in(266 mm) | 12 in(305 mm) |
| Oct | 88°F(31°C) | 85°F(30°C) | 74°F(23°C) | 69°F(21°C) | 13 in(330 mm) | 14 in(353 mm) |
| Nov | 88°F(31°C) | 85°F(29°C) | 74°F(23°C) | 69°F(21°C) | 15 in(375 mm) | 11 in(278 mm) |
| Dec | 88°F(31°C) | 85°F(29°C) | 74°F(24°C) | 69°F(21°C) | 13 in(333 mm) | 11 in(288 mm) |
1991–2020 averages, by calendar month.