Port Moresby vs May Pen Climate
94%matchPort Moresby and May Pen are a 94% climate match. Compared with Port Moresby, May Pen has the same daytime highs and half the the wet season rain.
Port Moresby gets 59 in (1499 mm) of rain a year and May Pen 46 in (1170 mm). Port Moresby's warmest month is December, at 91°F (33°C); May Pen's is August, at 89°F (32°C).
May Pen is in the Northern Hemisphere, so its seasons are flipped: Port Moresby's July is most like May Pen's January.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
Port MoresbyMay Pen (6 months later)solid = high, dashed = low
Rain (in per month)
Port MoresbyMay Pen (6 months later)
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Port Moresby | May Pen | Port Moresby | May Pen | Port Moresby | May Pen | |
| Jan | 90°F(32°C) | 85°F(29°C) | 75°F(24°C) | 69°F(21°C) | 8.0 in(202 mm) | 1.6 in(40 mm) |
| Feb | 90°F(32°C) | 85°F(29°C) | 74°F(24°C) | 69°F(21°C) | 6.3 in(160 mm) | 1.3 in(32 mm) |
| Mar | 89°F(32°C) | 85°F(30°C) | 74°F(24°C) | 69°F(21°C) | 10 in(256 mm) | 1.9 in(48 mm) |
| Apr | 88°F(31°C) | 86°F(30°C) | 74°F(23°C) | 71°F(22°C) | 5.5 in(139 mm) | 2.1 in(53 mm) |
| May | 87°F(31°C) | 87°F(31°C) | 74°F(24°C) | 73°F(23°C) | 4.5 in(114 mm) | 4.9 in(124 mm) |
| Jun | 86°F(30°C) | 87°F(31°C) | 73°F(23°C) | 74°F(23°C) | 3.5 in(90 mm) | 4.6 in(116 mm) |
| Jul | 84°F(29°C) | 88°F(31°C) | 73°F(23°C) | 74°F(23°C) | 1.4 in(36 mm) | 2.4 in(60 mm) |
| Aug | 84°F(29°C) | 89°F(32°C) | 73°F(23°C) | 74°F(24°C) | 1.7 in(44 mm) | 4.3 in(108 mm) |
| Sep | 86°F(30°C) | 89°F(32°C) | 73°F(23°C) | 74°F(23°C) | 3.6 in(92 mm) | 6.3 in(160 mm) |
| Oct | 88°F(31°C) | 87°F(31°C) | 74°F(23°C) | 73°F(23°C) | 4.8 in(123 mm) | 8.8 in(223 mm) |
| Nov | 90°F(32°C) | 87°F(30°C) | 74°F(23°C) | 72°F(22°C) | 3.7 in(95 mm) | 4.3 in(109 mm) |
| Dec | 91°F(33°C) | 85°F(30°C) | 75°F(24°C) | 71°F(21°C) | 5.8 in(148 mm) | 3.8 in(97 mm) |
1991–2020 averages, by calendar month.