Annual mean 16°C · wettest around July · prevailing wind W
Warmest
26.3 °C
Coldest
12.7 °C
Wettest
25%
Windiest
5.8 m/s
Prevailing
W
5.2 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 Barker over the whole year is 16°C. January is the hottest month, with highs of about 26°C; July is the coldest, with lows of about 9°C. The rainy (wet) season in Mount Barker runs from May to September, peaking in July with a 23% chance of rain on a given day. The dry season is December to April; February is the driest month, at 5%. Winds in Mount Barker are highest in December, averaging 4.7 m/s (17 km/h), and lightest in April, at 3.7 m/s (13 km/h). The prevailing wind is from the W. The clearest skies in Mount Barker come in February, when the sky is typically 59% covered; July is the cloudiest month, at 70%.
Month by month Mount Barker 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
18°C
22°C
8%
60%
4.6 m/s
68
32
52
February
25°C
17°C
21°C
5%
59%
4.4 m/s
70
28
59
March
24°C
16°C
20°C
7%
61%
4.1 m/s
72
24
64
April
20°C
14°C
17°C
11%
67%
3.7 m/s
66
6
82
May
16°C
11°C
12°C
19%
68%
3.8 m/s
32
0
81
June
13°C
9°C
9°C
21%
70%
3.8 m/s
9
0
70
July
13°C
9°C
8°C
23%
70%
4.2 m/s
4
0
65
August
14°C
10°C
9°C
22%
69%
4.2 m/s
8
0
69
September
16°C
10°C
11°C
19%
67%
4.3 m/s
25
1
75
October
19°C
13°C
14°C
14%
66%
4.4 m/s
45
5
78
November
21°C
14°C
17°C
15%
66%
4.5 m/s
55
12
71
December
24°C
16°C
20°C
9%
62%
4.7 m/s
63
21
63
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 Barker weather by season
Year round, Mount Barker has days of about 13°C at their warmest in July, its coolest month, and 26°C in January, its warmest; the coolest hours of the day run from 9°C to 18°C through the year, and the average temperature over the year is 16°C around the clock. Rain is most likely around July 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.
Mount Barker weather in winterJune to August
High 13°CLow 9°CRain 22%
Winter in Mount Barker has typical daily highs of about 13°C and lows of about 9°C, with a 22% chance of rain on a given day.
Mount Barker weather in springSeptember to November
High 19°CLow 12°CRain 16%
Spring in Mount Barker has typical daily highs of about 19°C and lows of about 12°C, with a 16% chance of rain on a given day.
Mount Barker weather in summerDecember to February
High 25°CLow 17°CRain 7%
Summer in Mount Barker has typical daily highs of about 25°C and lows of about 17°C, with a 7% chance of rain on a given day.
Mount Barker weather in autumnMarch to May
High 20°CLow 14°CRain 12%
Autumn in Mount Barker has typical daily highs of about 20°C and lows of about 14°C, with a 12% chance of rain on a given day.
When is the rainy season in Mount Barker?
The rainy (wet) season in Mount Barker runs from May to September, peaking in July with a 23% chance of rain on a given day. The dry season is December to April; February is the driest month, at 5%.
What time of year is Mount Barker windiest?
Winds in Mount Barker are highest in December, averaging 4.7 m/s (17 km/h), and lightest in April, at 3.7 m/s (13 km/h). The prevailing wind is from the W.
What is the average temperature in Mount Barker year round?
The average temperature in Mount Barker over the whole year is 16°C. January is the hottest month, with highs of about 26°C; July is the coldest, with lows of about 9°C.