The best times to visit Mount Hagen for ideal weather are
August 27th to September 16th
or
November 26th to December 23rd
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Mount Hagen Travel Guide
Other Mount Hagen Travel Info
Weather in Mount Hagen
Temperature
Average temperatures in Mount Hagen vary barely at all. Considering humidity, temperatures feel hot all year with a chance of rain throughout most of the year. The area is far less temperate than some — in the 3rd percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Mount Hagen, the hottest months are May, October, and then December. See average monthly temperatures below. The warmest time of year is generally mid October where highs are regularly around 88.1°F (31.2°C) with temperatures rarely dropping below 79.2°F (26.2°C) at night.
Mount Hagen Temperatures (Fahrenheit)
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Mount Hagen Temperatures (Celsius)
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“Feels-Like” Temperatures
The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.
Mount Hagen Perceived Temperature (F)
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Mount Hagen Perceived Temperature (C)
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Average Mount Hagen Temperatures by Month
Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.
Show Fahrenheit
| Month | Avg. High (°F) | Avg. Mean (°F) | Avg. Low (°F) |
|---|---|---|---|
| Jan | 86.4 | 83.1 | 77.5 |
| Feb | 86.8 | 83.5 | 77.8 |
| Mar | 86.4 | 83.2 | 77.3 |
| Apr | 86.8 | 83.5 | 77.7 |
| May | 87.5 | 84.4 | 78.5 |
| Jun | 86.8 | 84 | 78.2 |
| Jul | 86.4 | 83.3 | 77.2 |
| Aug | 86.8 | 83.9 | 77.7 |
| Sep | 86.9 | 84.1 | 78.5 |
| Oct | 87.2 | 84.2 | 78.5 |
| Nov | 87.2 | 84 | 78.6 |
| Dec | 87.5 | 84.1 | 78.9 |
Show Celsius
| Month | Avg. High (°C) | Avg. Mean (°C) | Avg. Low (°C) |
|---|---|---|---|
| Jan | 30.2 | 28.4 | 25.3 |
| Feb | 30.4 | 28.6 | 25.4 |
| Mar | 30.2 | 28.4 | 25.2 |
| Apr | 30.4 | 28.6 | 25.4 |
| May | 30.8 | 29.1 | 25.8 |
| Jun | 30.4 | 28.9 | 25.7 |
| Jul | 30.2 | 28.5 | 25.1 |
| Aug | 30.4 | 28.8 | 25.4 |
| Sep | 30.5 | 28.9 | 25.8 |
| Oct | 30.7 | 29 | 25.8 |
| Nov | 30.7 | 28.9 | 25.9 |
| Dec | 30.8 | 28.9 | 26.1 |
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Mount Hagen are October, September, and then February. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early to mid December. For example, on the week of December 10th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early to mid January with an average of 4 days of significant precipitation the week of January 8th.
When can you find snow in Mount Hagen? Weather stations report no annual snow. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.
Chance of Precipitation
The graph below shows the % chance of rainy and snowy days in Mount Hagen.
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Snow on the Ground
The graph below shows the average snow on the ground in Mount Hagen (in).
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Average Rain and Snow by Month
Show Inches
| Month | Daily Chance of Rain | Average Snow Depth (in) | Total Precipitation (in) |
|---|---|---|---|
| Jan | 38% | 0 | 7.1 |
| Feb | 22% | 0 | 3.9 |
| Mar | 30% | 0 | 5.1 |
| Apr | 35% | 0 | 8.6 |
| May | 34% | 0 | 9.1 |
| Jun | 35% | 0 | 5.7 |
| Jul | 27% | 0 | 6.6 |
| Aug | 28% | 0 | 7.4 |
| Sep | 21% | 0 | 4.2 |
| Oct | 20% | 0 | 3.6 |
| Nov | 31% | 0 | 5.7 |
| Dec | 31% | 0 | 5.1 |
Show Centimeters
| Month | Daily Chance of Rain | Average Snow Depth (cm) | Total Precipitation (cm) |
|---|---|---|---|
| Jan | 38 | 0 | 18 |
| Feb | 22 | 0 | 9.9 |
| Mar | 30 | 0 | 13 |
| Apr | 35 | 0 | 21.8 |
| May | 34 | 0 | 23.1 |
| Jun | 35 | 0 | 14.5 |
| Jul | 27 | 0 | 16.8 |
| Aug | 28 | 0 | 18.8 |
| Sep | 21 | 0 | 10.7 |
| Oct | 20 | 0 | 9.1 |
| Nov | 31 | 0 | 14.5 |
| Dec | 31 | 0 | 13 |
Humidity and Wind
Mount Hagen has some very humid months, and high humidity throughout the year. The least humid month is August (70.2% relative humidity), and the most humid month is January (75.3%).
Wind in Mount Hagen is usually extremely calm. The windiest month is March, followed by January and February. March’s average wind speed of around 5.6 knots (6.4 MPH or 10.3 KPH) is considered “a light breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early March where average top sustained speeds reach 11.7 knots, which is considered a moderate breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Mount Hagen.
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Wind
The graph below shows wind speed (max and average) in knots.
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Average Wind Speeds
Show Wind Speeds
All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.
| Month | Avg. Wind | Avg. Wind Feel | Sustained High Wind | High Wind Feel |
| Jan | 5.2 | Light breeze | 9.8 | Gentle breeze |
| Feb | 4.7 | Light breeze | 8.6 | Gentle breeze |
| Mar | 5.6 | Light breeze | 9.9 | Gentle breeze |
| Apr | 3.1 | Barely noticeable | 6 | Light breeze |
| May | 3.1 | Barely noticeable | 5.6 | Gentle breeze |
| Jun | 3.3 | Barely noticeable | 5.8 | Light breeze |
| Jul | 3.6 | Barely noticeable | 6.1 | Gentle breeze |
| Aug | 3.8 | Barely noticeable | 6.4 | Light breeze |
| Sep | 3.8 | Barely noticeable | 5.9 | Gentle breeze |
| Oct | 3.5 | Barely noticeable | 6 | Light breeze |
| Nov | 3.2 | Barely noticeable | 5.7 | Gentle breeze |
| Dec | 4.1 | Light breeze | 7.6 | Gentle breeze |
Show Relative Humidity by Month
| Month | Avg. Relative Humidity |
|---|---|
| Jan | 75.3% |
| Feb | 73.5% |
| Mar | 74% |
| Apr | 75.2% |
| May | 72.8% |
| Jun | 73.3% |
| Jul | 73.3% |
| Aug | 70.2% |
| Sep | 70.5% |
| Oct | 70.7% |
| Nov | 73.8% |
| Dec | 73.3% |
Is it Safe to Travel to Mount Hagen?
Our best data indicates this area is somewhat unsafe. As of Dec 04, 2023 there are strong travel warnings for Papua New Guinea; avoid non-essential travel. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Oct 26, 2023.
The Busiest and Least Crowded Months
The busiest month for tourism in Mount Hagen, Papua New Guinea is July, followed by September and May. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Mount Hagen in December. Those willing to visit at these times will likely find it the least expensive month.
Estimated Tourism by Month
Most Popular Months to Visit
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Overall Mount Hagen Travel Experience by Season
Fall (March through May)
Humidity and temperatures combine to make this season feel warm. Highs range from 88.1°F (31.2°C) and 85.6°F (29.8°C) with similar temperatures in the later months. Rain is somewhat common with 9 to 10 days of significant precipitation per month. Fall is the second busiest for tourism, which makes it a good time for those looking for things to do.
Winter (June through August)
The middle-year months have very comfortable weather with high temperatures that are quite warm. These months see moderate precipitation with 8 to 10 days of precipitation per month. June – August is the busiest season for tourism in Mount Hagen, so lodging and other accommodations may cost more than usual.
Spring (September through November)
Spring daily highs range from 87.9°F (31.1°C) and 86.4°F (30.2°C), which will feel very nice given the humidity and wind. It rains or snows a significant amount: 6 to 9 days per month. Tourism is fairly slow during these months due to the weather, so hotels may be lower priced.
Summer (December through February)
Weather is perfect this time of year in Mount Hagen to be enjoyable for warm weather travelers. The average high during this season is between 88°F (31.1°C) and 85.7°F (29.8°C). On average, it rains or snows a fair amount: 6 to 12 times per month. These times of year are the slowest with tourists.
Best Times to Travel› Papua New Guinea › Mount Hagen, Papua New Guinea