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Mount Hagen Weather in January
In Mount Hagen, January brings high daytime temperatures around 23°C (73°F), with nights cooling to 13°C (55°F). This month falls within the rainy season, so expect frequent rainfall.
Rainfall in Mount Hagen in January
As part of the rainy season, Mount Hagen sees around 25 days of rain in January, with an average of 560 mm (22 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.
Temperature in Mount Hagen in January
Mount Hagen in January gets highs of 23°C (73°F) during the day and drops to 13°C (55°F) at night. This kind of day-to-night contrast is typical for this time of year. Nights drop to around 13°C (55°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.January in Mount Hagen has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Mount Hagen Temperature in January
Min Temperature
13°C (55°F)
Max Temperature
23°C (73°F)
Chance of Rain
82%
Precipitation
560 mm (22 in)
Rainy days
25 days
Mount Hagen Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mount Hagen - and find the best time to visit.
Historical weather records for Mount Hagen in January
Browse day-by-day weather records for Mount Hagen spanning 26 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mount Hagen historical weather extremes in January
Our historical data for Mount Hagen spans 2006 to 2025, revealing these weather extremes.
- The warmest day in January was on January 16, 2009, with a maximum of 32°C (90°F).
- The coldest January day was on January 14, 2009, with a maximum of 18°C (64°F).
- The coldest night in January in Mount Hagen was on January 7, 2018, with a minimum of 11°C (52°F).
- Peak precipitation in January occurred on January 7, 2017, when 89 mm (3.5 in) of precipitation was measured.
Best Places in Papua New Guinea in January
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 January →
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 Mount Hagen in January
Comfortable temperatures call for an easy wardrobe in January. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions.
Mount Hagen 3-Day Forecast
More climate data for Mount Hagen
See the full Mount Hagen climate overview or explore weather in Papua New Guinea.
Popular in January
Where to go in January - average daytime high across popular destinations.
Port Moresby
31°C (88°F) Alotau31°C (88°F) Madang30°C (86°F) Kokopo29°C (84°F) Rabaul29°C (84°F) Lae29°C (84°F) Goroka24°C (75°F) Mount Hagen23°C (73°F) Bucket list
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