Annual mean 17°C · wettest around July · prevailing wind SW
Warmest
26.4 °C
Coldest
14.7 °C
Wettest
35%
Windiest
6.5 m/s
Prevailing
SW
5.6 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 Busselton over the whole year is 17°C. January is the hottest month, with highs of about 26°C; August is the coldest, with lows of about 10°C. The rainy (wet) season in Busselton runs from June to August, peaking in July with a 38% chance of rain on a given day. The dry season is September to May; January is the driest month, at 4%. Winds in Busselton are highest in January, averaging 5.6 m/s (20 km/h), and lightest in May, at 4.3 m/s (15 km/h). The prevailing wind is from the SW. The clearest skies in Busselton come in April, when the sky is typically 71% covered; August is the cloudiest month, at 82%.
Month by month Busselton 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
23°C
4%
73%
5.6 m/s
74
34
51
February
26°C
17°C
23°C
4%
74%
5.4 m/s
76
37
49
March
24°C
17°C
22°C
7%
73%
5.0 m/s
81
29
58
April
22°C
14°C
19°C
11%
71%
4.4 m/s
82
7
79
May
19°C
12°C
16°C
19%
75%
4.3 m/s
63
1
84
June
16°C
11°C
13°C
31%
72%
4.7 m/s
34
0
78
July
15°C
11°C
11°C
38%
77%
5.3 m/s
17
0
72
August
16°C
10°C
12°C
32%
82%
5.1 m/s
24
0
77
September
17°C
11°C
13°C
20%
81%
4.6 m/s
39
1
82
October
19°C
12°C
15°C
15%
78%
4.9 m/s
56
3
83
November
22°C
14°C
18°C
7%
77%
5.1 m/s
74
14
75
December
25°C
16°C
22°C
5%
71%
5.6 m/s
77
28
60
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 Busselton weather by season
Year round, Busselton has days of about 15°C at their warmest in July, its coolest month, and 26°C in January, its warmest; the coolest hours of the day run from 10°C to 17°C through the year, and the average temperature over the year is 17°C around the clock. Rain is most likely around July and least likely around January. 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.
Busselton weather in winterJune to August
High 16°CLow 11°CRain 34%
Winter in Busselton has typical daily highs of about 16°C and lows of about 11°C, with a 34% chance of rain on a given day.
Busselton weather in springSeptember to November
High 19°CLow 12°CRain 14%
Spring in Busselton has typical daily highs of about 19°C and lows of about 12°C, with a 14% chance of rain on a given day.
Busselton weather in summerDecember to February
High 26°CLow 17°CRain 4%
Summer in Busselton has typical daily highs of about 26°C and lows of about 17°C, with a 4% chance of rain on a given day.
Busselton weather in autumnMarch to May
High 22°CLow 14°CRain 13%
Autumn in Busselton has typical daily highs of about 22°C and lows of about 14°C, with a 13% chance of rain on a given day.
When is the rainy season in Busselton?
The rainy (wet) season in Busselton runs from June to August, peaking in July with a 38% chance of rain on a given day. The dry season is September to May; January is the driest month, at 4%.
What time of year is Busselton windiest?
Winds in Busselton are highest in January, averaging 5.6 m/s (20 km/h), and lightest in May, at 4.3 m/s (15 km/h). The prevailing wind is from the SW.
What is the average temperature in Busselton year round?
The average temperature in Busselton over the whole year is 17°C. January is the hottest month, with highs of about 26°C; August is the coldest, with lows of about 10°C.