Annual mean 14°C · wettest around September · prevailing wind W
Warmest
22.8 °C
Coldest
11.1 °C
Wettest
26%
Windiest
5.6 m/s
Prevailing
W
4.5 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 Wonthaggi over the whole year is 14°C. January is the hottest month, with highs of about 22°C; July is the coldest, with lows of about 9°C. The rainy (wet) season in Wonthaggi runs from May to November, peaking in September with a 26% chance of rain on a given day. The dry season is December to April; February is the driest month, at 9%. Winds in Wonthaggi are highest in July, averaging 4.3 m/s (15 km/h), and lightest in April, at 3.3 m/s (12 km/h). The prevailing wind is from the W. The clearest skies in Wonthaggi come in March, when the sky is typically 70% covered; June is the cloudiest month, at 76%.
Month by month Wonthaggi 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
22°C
17°C
20°C
12%
75%
4.1 m/s
68
20
64
February
21°C
16°C
19°C
9%
71%
4.2 m/s
68
19
67
March
22°C
16°C
19°C
12%
70%
4.0 m/s
72
19
66
April
18°C
14°C
15°C
17%
72%
3.3 m/s
57
3
82
May
13°C
11°C
11°C
24%
73%
3.4 m/s
25
0
77
June
12°C
9°C
9°C
26%
76%
3.5 m/s
5
0
69
July
12°C
9°C
8°C
26%
74%
4.3 m/s
2
0
64
August
13°C
9°C
9°C
26%
74%
3.9 m/s
6
0
70
September
14°C
11°C
11°C
26%
73%
4.1 m/s
17
0
76
October
16°C
12°C
13°C
22%
75%
4.2 m/s
34
1
79
November
18°C
14°C
16°C
20%
75%
3.9 m/s
48
10
73
December
20°C
15°C
18°C
15%
76%
4.1 m/s
60
14
72
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 Wonthaggi weather by season
Year round, Wonthaggi has days of about 12°C at their warmest in June, its coolest month, and 22°C in January, its warmest; the coolest hours of the day run from 9°C to 17°C through the year, and the average temperature over the year is 14°C around the clock. Rain is most likely around September and least likely around February. 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.
Wonthaggi weather in winterJune to August
High 12°CLow 9°CRain 26%
Winter in Wonthaggi has typical daily highs of about 12°C and lows of about 9°C, with a 26% chance of rain on a given day.
Wonthaggi weather in springSeptember to November
High 16°CLow 12°CRain 22%
Spring in Wonthaggi has typical daily highs of about 16°C and lows of about 12°C, with a 22% chance of rain on a given day.
Wonthaggi weather in summerDecember to February
High 21°CLow 16°CRain 12%
Summer in Wonthaggi has typical daily highs of about 21°C and lows of about 16°C, with a 12% chance of rain on a given day.
Wonthaggi weather in autumnMarch to May
High 18°CLow 14°CRain 18%
Autumn in Wonthaggi has typical daily highs of about 18°C and lows of about 14°C, with a 18% chance of rain on a given day.
When is the rainy season in Wonthaggi?
The rainy (wet) season in Wonthaggi runs from May to November, peaking in September with a 26% chance of rain on a given day. The dry season is December to April; February is the driest month, at 9%.
What time of year is Wonthaggi windiest?
Winds in Wonthaggi are highest in July, averaging 4.3 m/s (15 km/h), and lightest in April, at 3.3 m/s (12 km/h). The prevailing wind is from the W.
What is the average temperature in Wonthaggi year round?
The average temperature in Wonthaggi over the whole year is 14°C. January is the hottest month, with highs of about 22°C; July is the coldest, with lows of about 9°C.