Annual mean 17°C · wettest around March · prevailing wind E
Warmest
25.4 °C
Coldest
14.8 °C
Wettest
27%
Windiest
6.1 m/s
Prevailing
E
5.5 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 Kiama over the whole year is 17°C. January is the hottest month, with highs of about 24°C; July is the coldest, with lows of about 9°C. Kiama has no sharply defined rainy season: the chance of rain on a given day runs from 14% in June, the driest month, to 26% in March, the wettest. Winds in Kiama are highest in January, averaging 4.5 m/s (16 km/h), and lightest in April, at 3.7 m/s (13 km/h). The prevailing wind is from the E. The clearest skies in Kiama come in May, when the sky is typically 68% covered; January is the cloudiest month, at 78%.
Month by month Kiama 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
24°C
19°C
23°C
21%
78%
4.5 m/s
71
36
44
February
24°C
18°C
23°C
22%
76%
4.4 m/s
75
32
48
March
23°C
18°C
21°C
26%
77%
4.3 m/s
74
25
54
April
21°C
15°C
19°C
16%
68%
3.7 m/s
74
8
72
May
18°C
12°C
15°C
16%
68%
4.0 m/s
53
1
78
June
15°C
10°C
11°C
14%
71%
4.2 m/s
25
0
74
July
15°C
9°C
10°C
14%
70%
4.5 m/s
21
0
72
August
16°C
9°C
11°C
15%
71%
4.4 m/s
28
0
73
September
18°C
11°C
14°C
14%
70%
4.5 m/s
45
2
76
October
20°C
14°C
16°C
17%
73%
4.5 m/s
61
4
78
November
21°C
16°C
18°C
19%
74%
4.4 m/s
72
9
74
December
23°C
18°C
21°C
16%
76%
4.4 m/s
74
24
57
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 Kiama weather by season
Year round, Kiama has days of about 15°C at their warmest in June, its coolest month, and 24°C in January, its warmest; the coolest hours of the day run from 9°C to 19°C through the year, and the average temperature over the year is 17°C around the clock. Rain is most likely around March and least likely around June. 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.
Kiama weather in winterJune to August
High 15°CLow 9°CRain 14%
Winter in Kiama has typical daily highs of about 15°C and lows of about 9°C, with a 14% chance of rain on a given day.
Kiama weather in springSeptember to November
High 20°CLow 13°CRain 17%
Spring in Kiama has typical daily highs of about 20°C and lows of about 13°C, with a 17% chance of rain on a given day.
Kiama weather in summerDecember to February
High 24°CLow 19°CRain 20%
Summer in Kiama has typical daily highs of about 24°C and lows of about 19°C, with a 20% chance of rain on a given day.
Kiama weather in autumnMarch to May
High 21°CLow 15°CRain 19%
Autumn in Kiama has typical daily highs of about 21°C and lows of about 15°C, with a 19% chance of rain on a given day.
When is the rainy season in Kiama?
Kiama has no sharply defined rainy season: the chance of rain on a given day runs from 14% in June, the driest month, to 26% in March, the wettest.
What time of year is Kiama windiest?
Winds in Kiama are highest in January, averaging 4.5 m/s (16 km/h), and lightest in April, at 3.7 m/s (13 km/h). The prevailing wind is from the E.
What is the average temperature in Kiama year round?
The average temperature in Kiama over the whole year is 17°C. January is the hottest month, with highs of about 24°C; July is the coldest, with lows of about 9°C.