Annual mean 8°C · wettest around December · prevailing wind W
Warmest
24.7 °C
Coldest
-4.5 °C
Wettest
32%
Windiest
4.8 m/s
Prevailing
W
4.0 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 North Perth over the whole year is 8°C. July is the hottest month, with highs of about 24°C; January is the coldest, with lows of about -6°C. North Perth has no sharply defined rainy season: the chance of rain on a given day runs from 11% in July, the driest month, to 26% in December, the wettest. Winds in North Perth are highest in February, averaging 3.8 m/s (14 km/h), and lightest in July, at 2.4 m/s (9 km/h). The prevailing wind is from the W. The clearest skies in North Perth come in July, when the sky is typically 40% covered; December is the cloudiest month, at 76%.
Month by month North Perth 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
-4°C
-6°C
-10°C
25%
75%
3.7 m/s
0
0
0
February
-2°C
-6°C
-8°C
24%
67%
3.8 m/s
0
0
2
March
2°C
-2°C
-3°C
21%
58%
3.8 m/s
0
0
9
April
8°C
3°C
3°C
22%
56%
3.6 m/s
8
0
31
May
16°C
9°C
13°C
16%
48%
3.0 m/s
38
7
63
June
22°C
15°C
20°C
14%
44%
2.8 m/s
70
22
63
July
24°C
17°C
24°C
11%
40%
2.4 m/s
74
44
41
August
24°C
16°C
23°C
13%
41%
2.4 m/s
76
41
45
September
20°C
13°C
19°C
13%
43%
2.5 m/s
65
17
68
October
13°C
8°C
10°C
21%
56%
3.0 m/s
27
2
55
November
5°C
1°C
-0°C
23%
65%
3.5 m/s
4
0
17
December
-1°C
-2°C
-6°C
26%
76%
3.7 m/s
0
0
2
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 North Perth weather by season
Year round, North Perth has days of about -4°C at their warmest in January, its coolest month, and 24°C in July, its warmest; the coolest hours of the day run from -6°C to 17°C through the year, and the average temperature over the year is 8°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.
North Perth weather in winterDecember to February
High -2°CLow -5°CRain 25%
Winter in North Perth has typical daily highs of about -2°C and lows of about -5°C, with a 25% chance of rain on a given day.
North Perth weather in springMarch to May
High 9°CLow 3°CRain 20%
Spring in North Perth has typical daily highs of about 9°C and lows of about 3°C, with a 20% chance of rain on a given day.
North Perth weather in summerJune to August
High 23°CLow 16°CRain 13%
Summer in North Perth has typical daily highs of about 23°C and lows of about 16°C, with a 13% chance of rain on a given day.
North Perth weather in autumnSeptember to November
High 13°CLow 7°CRain 19%
Autumn in North Perth has typical daily highs of about 13°C and lows of about 7°C, with a 19% chance of rain on a given day.
When is the rainy season in North Perth?
North Perth has no sharply defined rainy season: the chance of rain on a given day runs from 11% in July, the driest month, to 26% in December, the wettest.
What time of year is North Perth windiest?
Winds in North Perth are highest in February, averaging 3.8 m/s (14 km/h), and lightest in July, at 2.4 m/s (9 km/h). The prevailing wind is from the W.
What is the average temperature in North Perth year round?
The average temperature in North Perth over the whole year is 8°C. July is the hottest month, with highs of about 24°C; January is the coldest, with lows of about -6°C.