Annual mean 22°C · wettest around December · prevailing wind NE
Warmest
27.2 °C
Coldest
23.0 °C
Wettest
92%
Windiest
3.5 m/s
Prevailing
NE
3.1 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Mount Hagen over the whole year is 22°C. December is the hottest month, with highs of about 26°C; July is the coldest, with lows of about 16°C. Mount Hagen has no sharply defined rainy season: the chance of rain on a given day runs from 50% in July, the driest month, to 70% in December, the wettest. Winds in Mount Hagen are highest in September, averaging 2.4 m/s (9 km/h), and lightest in April, at 2.0 m/s (7 km/h). The prevailing wind is from the NE. The clearest skies in Mount Hagen come in June, when the sky is typically 66% covered; March is the cloudiest month, at 70%.
Month by month Mount Hagen climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
26°C
17°C
24°C
62%
67%
2.2 m/s
83
26
46
February
26°C
17°C
24°C
66%
70%
2.2 m/s
82
26
46
March
26°C
17°C
26°C
66%
70%
2.1 m/s
69
27
36
April
26°C
17°C
24°C
59%
69%
2.0 m/s
83
28
45
May
26°C
17°C
24°C
63%
66%
2.0 m/s
83
30
44
June
25°C
16°C
24°C
59%
66%
2.1 m/s
84
19
53
July
25°C
16°C
23°C
50%
69%
2.1 m/s
84
17
55
August
25°C
16°C
23°C
53%
68%
2.3 m/s
83
21
53
September
25°C
16°C
24°C
60%
69%
2.4 m/s
83
23
50
October
26°C
16°C
24°C
65%
70%
2.2 m/s
83
27
46
November
26°C
17°C
25°C
60%
68%
2.2 m/s
82
33
41
December
26°C
17°C
25°C
70%
69%
2.3 m/s
82
34
39
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Mount Hagen weather by season
Year round, Mount Hagen has days of about 25°C at their warmest in July, its coolest month, and 26°C in December, its warmest; the coolest hours of the day run from 16°C to 17°C through the year, and the average temperature over the year is 22°C around the clock. Rain is most likely around December and least likely around July. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Mount Hagen weather in winterJune to August
High 25°CLow 16°CRain 54%
Winter in Mount Hagen has typical daily highs of about 25°C and lows of about 16°C, with a 54% chance of rain on a given day.
Mount Hagen weather in springSeptember to November
High 26°CLow 16°CRain 62%
Spring in Mount Hagen has typical daily highs of about 26°C and lows of about 16°C, with a 62% chance of rain on a given day.
Mount Hagen weather in summerDecember to February
High 26°CLow 17°CRain 66%
Summer in Mount Hagen has typical daily highs of about 26°C and lows of about 17°C, with a 66% chance of rain on a given day.
Mount Hagen weather in autumnMarch to May
High 26°CLow 17°CRain 63%
Autumn in Mount Hagen has typical daily highs of about 26°C and lows of about 17°C, with a 63% chance of rain on a given day.
When is the rainy season in Mount Hagen?
Mount Hagen has no sharply defined rainy season: the chance of rain on a given day runs from 50% in July, the driest month, to 70% in December, the wettest.
What time of year is Mount Hagen windiest?
Winds in Mount Hagen are highest in September, averaging 2.4 m/s (9 km/h), and lightest in April, at 2.0 m/s (7 km/h). The prevailing wind is from the NE.
What is the average temperature in Mount Hagen year round?
The average temperature in Mount Hagen over the whole year is 22°C. December is the hottest month, with highs of about 26°C; July is the coldest, with lows of about 16°C.