Climatch

Port Moresby vs Gros Islet Climate

92%match

On climate, Gros Islet is a 92% match for Port Moresby. Compared with Port Moresby, Gros Islet has the same daytime highs, twice the the dry season rain and more sun.

Port Moresby gets 59 in (1499 mm) of rain a year and Gros Islet 81 in (2062 mm). Port Moresby's warmest month is December, at 91°F (33°C); Gros Islet's is September, at 88°F (31°C).

Gros Islet is in the Northern Hemisphere, so its seasons are flipped: Port Moresby's July is most like Gros Islet's January.

JanFebMarAprMayJunJulAugSepOctNovDecJFMAMJJASOND
Port Moresby
JanFebMarAprMayJunJulAugSepOctNovDecJFMAMJJASOND
Gros Islet

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

Month by month

Highs and lows (°F)

Port MoresbyGros Islet (6 months later)solid = high, dashed = low

70°80°90°100°JFMAMJJASONDPort Moresby Jan: 90°Port Moresby Feb: 90°Port Moresby Mar: 89°Port Moresby Apr: 88°Port Moresby May: 87°Port Moresby Jun: 86°Port Moresby Jul: 84°Port Moresby Aug: 84°Port Moresby Sep: 86°Port Moresby Oct: 88°Port Moresby Nov: 90°Port Moresby Dec: 91°Port Moresby Jan: 75°Port Moresby Feb: 75°Port Moresby Mar: 74°Port Moresby Apr: 74°Port Moresby May: 75°Port Moresby Jun: 73°Port Moresby Jul: 73°Port Moresby Aug: 73°Port Moresby Sep: 73°Port Moresby Oct: 74°Port Moresby Nov: 74°Port Moresby Dec: 75°Gros Islet (6 months later) Jan: 87°Gros Islet (6 months later) Feb: 88°Gros Islet (6 months later) Mar: 88°Gros Islet (6 months later) Apr: 88°Gros Islet (6 months later) May: 86°Gros Islet (6 months later) Jun: 85°Gros Islet (6 months later) Jul: 84°Gros Islet (6 months later) Aug: 84°Gros Islet (6 months later) Sep: 85°Gros Islet (6 months later) Oct: 86°Gros Islet (6 months later) Nov: 87°Gros Islet (6 months later) Dec: 87°Gros Islet (6 months later) Jan: 77°Gros Islet (6 months later) Feb: 77°Gros Islet (6 months later) Mar: 77°Gros Islet (6 months later) Apr: 76°Gros Islet (6 months later) May: 75°Gros Islet (6 months later) Jun: 75°Gros Islet (6 months later) Jul: 73°Gros Islet (6 months later) Aug: 73°Gros Islet (6 months later) Sep: 74°Gros Islet (6 months later) Oct: 75°Gros Islet (6 months later) Nov: 77°Gros Islet (6 months later) Dec: 77°

Rain (in per month)

Port MoresbyGros Islet (6 months later)

051015JFMAMJJASONDPort Moresby Jan: 8.0Port Moresby Feb: 6.3Port Moresby Mar: 10Port Moresby Apr: 5.5Port Moresby May: 4.5Port Moresby Jun: 3.5Port Moresby Jul: 1.4Port Moresby Aug: 1.7Port Moresby Sep: 3.6Port Moresby Oct: 4.8Port Moresby Nov: 3.7Port Moresby Dec: 5.8Gros Islet (6 months later) Jan: 8.5Gros Islet (6 months later) Feb: 9.7Gros Islet (6 months later) Mar: 9.5Gros Islet (6 months later) Apr: 12Gros Islet (6 months later) May: 11Gros Islet (6 months later) Jun: 5.3Gros Islet (6 months later) Jul: 5.2Gros Islet (6 months later) Aug: 3.4Gros Islet (6 months later) Sep: 3.2Gros Islet (6 months later) Oct: 3.1Gros Islet (6 months later) Nov: 4.3Gros Islet (6 months later) Dec: 6.2

Monthly averages

Average monthly highs, lows and rain in Port Moresby and Gros Islet
MonthHighLowRain
Port MoresbyGros IsletPort MoresbyGros IsletPort MoresbyGros Islet
Jan90°F(32°C)84°F(29°C)75°F(24°C)73°F(23°C)8.0 in(202 mm)5.2 in(132 mm)
Feb90°F(32°C)84°F(29°C)74°F(24°C)73°F(23°C)6.3 in(160 mm)3.4 in(87 mm)
Mar89°F(32°C)85°F(29°C)74°F(24°C)74°F(23°C)10 in(256 mm)3.2 in(82 mm)
Apr88°F(31°C)86°F(30°C)74°F(23°C)75°F(24°C)5.5 in(139 mm)3.1 in(80 mm)
May87°F(31°C)87°F(31°C)74°F(24°C)77°F(25°C)4.5 in(114 mm)4.3 in(109 mm)
Jun86°F(30°C)87°F(31°C)73°F(23°C)77°F(25°C)3.5 in(90 mm)6.2 in(158 mm)
Jul84°F(29°C)87°F(31°C)73°F(23°C)77°F(25°C)1.4 in(36 mm)8.5 in(215 mm)
Aug84°F(29°C)88°F(31°C)73°F(23°C)77°F(25°C)1.7 in(44 mm)9.7 in(246 mm)
Sep86°F(30°C)88°F(31°C)73°F(23°C)77°F(25°C)3.6 in(92 mm)9.5 in(241 mm)
Oct88°F(31°C)88°F(31°C)74°F(23°C)76°F(24°C)4.8 in(123 mm)12 in(308 mm)
Nov90°F(32°C)86°F(30°C)74°F(23°C)75°F(24°C)3.7 in(95 mm)11 in(269 mm)
Dec91°F(33°C)85°F(29°C)75°F(24°C)74°F(24°C)5.8 in(148 mm)5.3 in(135 mm)

1991–2020 averages, by calendar month.

More comparisons

Places like Port Moresby →Places like Gros Islet →