Climatch
For growers

Dumai vs Oas Climate

97%match

Dumai and Oas are a 97% climate match. Very close: temperatures within 2°F (1°C), with similar rain, humidity and sun.

Dumai gets 122 in (3102 mm) of rain a year and Oas 130 in (3295 mm). Dumai's warmest month is June, at 90°F (32°C); Oas's is May, at 92°F (33°C).

JanFebMarAprMayJunJulAugSepOctNovDecJFMAMJJASOND
Dumai
JanFebMarAprMayJunJulAugSepOctNovDecJFMAMJJASOND
Oas

Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.

Month by month

Highs and lows (°F)

DumaiOassolid = high, dashed = low

70°80°90°100°JFMAMJJASONDDumai Jan: 88°Dumai Feb: 90°Dumai Mar: 90°Dumai Apr: 90°Dumai May: 90°Dumai Jun: 90°Dumai Jul: 89°Dumai Aug: 89°Dumai Sep: 89°Dumai Oct: 88°Dumai Nov: 88°Dumai Dec: 88°Dumai Jan: 74°Dumai Feb: 74°Dumai Mar: 74°Dumai Apr: 75°Dumai May: 75°Dumai Jun: 75°Dumai Jul: 74°Dumai Aug: 74°Dumai Sep: 74°Dumai Oct: 74°Dumai Nov: 74°Dumai Dec: 75°Oas Jan: 86°Oas Feb: 87°Oas Mar: 88°Oas Apr: 91°Oas May: 92°Oas Jun: 91°Oas Jul: 90°Oas Aug: 90°Oas Sep: 89°Oas Oct: 89°Oas Nov: 88°Oas Dec: 87°Oas Jan: 73°Oas Feb: 72°Oas Mar: 73°Oas Apr: 75°Oas May: 76°Oas Jun: 77°Oas Jul: 76°Oas Aug: 77°Oas Sep: 76°Oas Oct: 75°Oas Nov: 75°Oas Dec: 74°

Rain (in per month)

DumaiOas

0102030JFMAMJJASONDDumai Jan: 11Dumai Feb: 6.9Dumai Mar: 9.4Dumai Apr: 11Dumai May: 8.7Dumai Jun: 8.4Dumai Jul: 7.6Dumai Aug: 8.1Dumai Sep: 10Dumai Oct: 13Dumai Nov: 15Dumai Dec: 13Oas Jan: 11Oas Feb: 8.1Oas Mar: 7.2Oas Apr: 4.2Oas May: 7.9Oas Jun: 8.5Oas Jul: 11Oas Aug: 11Oas Sep: 12Oas Oct: 13Oas Nov: 16Oas Dec: 22

Monthly averages

Average monthly highs, lows and rain in Dumai and Oas
MonthHighLowRain
DumaiOasDumaiOasDumaiOas
Jan88°F(31°C)86°F(30°C)74°F(23°C)73°F(23°C)11 in(273 mm)11 in(270 mm)
Feb90°F(32°C)87°F(30°C)74°F(23°C)72°F(22°C)6.9 in(175 mm)8.1 in(205 mm)
Mar90°F(32°C)88°F(31°C)74°F(23°C)73°F(23°C)9.4 in(239 mm)7.2 in(182 mm)
Apr90°F(32°C)91°F(33°C)74°F(24°C)75°F(24°C)11 in(277 mm)4.2 in(107 mm)
May90°F(32°C)92°F(33°C)75°F(24°C)76°F(25°C)8.7 in(220 mm)7.9 in(200 mm)
Jun90°F(32°C)91°F(33°C)74°F(24°C)77°F(25°C)8.4 in(214 mm)8.5 in(215 mm)
Jul89°F(32°C)90°F(32°C)74°F(23°C)76°F(25°C)7.6 in(194 mm)11 in(268 mm)
Aug89°F(32°C)90°F(32°C)74°F(23°C)76°F(25°C)8.1 in(206 mm)11 in(272 mm)
Sep89°F(31°C)89°F(32°C)74°F(23°C)76°F(24°C)10 in(266 mm)12 in(295 mm)
Oct88°F(31°C)89°F(32°C)74°F(23°C)75°F(24°C)13 in(330 mm)13 in(318 mm)
Nov88°F(31°C)88°F(31°C)74°F(23°C)75°F(24°C)15 in(375 mm)16 in(407 mm)
Dec88°F(31°C)87°F(30°C)74°F(24°C)74°F(24°C)13 in(333 mm)22 in(556 mm)

1991–2020 averages, by calendar month.

More comparisons

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