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Lae Weather in May
Lae in May sees high daytime temperatures of 27°C (81°F) and nighttime lows of 23°C (73°F). As part of the rainy season, showers are frequent and often heavy. Budget around 654 mm (26 in) of rainfall for the month.
Rainfall in Lae in May
Lae is in the rainy season in May, with rain on around 21 days and an average of 654 mm (26 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.
Temperature in Lae in May
Temperatures in Lae in May top out at 27°C (81°F) and drop to 23°C (73°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows around 23°C (73°F), the nights are warm enough that a sheet is usually all you need for bedding.To explore more travel options, our weather planner can help you discover destinations worldwide.
Lae Temperature in May
Min Temperature
23°C (73°F)
Max Temperature
27°C (81°F)
Chance of Rain
71%
Precipitation
654 mm (26 in)
Rainy days
21 days
Lae Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Lae - and find the best time to visit.
Daily Historical Temperatures
44-year average (1976-2025)
Based on our historical records, temperatures in Lae typically stay consistent throughout May, with daily highs averaging around 27°C (81°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in May
Historical weather records for Lae in May
Browse day-by-day weather records for Lae spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Lae historical weather extremes in May
Based on 21 years of weather observations in Lae between 2005 and 2026, these are the recorded extremes.
- On May 22, 2015, temperatures climbed to 35°C (95°F), marking the warmest May day on record.
- Lae experienced its chilliest May day on May 19, 2008, reaching only 24°C (75°F).
- The coldest night in May in Lae was on May 26, 2008, with a minimum of 20°C (68°F).
Best Places in Papua New Guinea in May
Find out more about the weather in Papua New Guinea and which places have the best travel conditions in this month. See all of Papua New Guinea in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Lae in May
Warm weather calls for comfortable, breathable clothing in May. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can.
Lae 3-Day Forecast
More climate data for Lae
See the full Lae climate overview or explore weather in Papua New Guinea.
Popular in May
Where to go in May - average daytime high across popular destinations.
Port Moresby
30°C (86°F) Rabaul
29°C (84°F) Kokopo29°C (84°F) Madang30°C (86°F) Alotau29°C (84°F) Lae27°C (81°F) Goroka24°C (75°F) Mount Hagen23°C (73°F) Bucket list
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