Annual mean 11°C · wettest around December · prevailing wind S
Warmest
21.9 °C
Coldest
4.4 °C
Wettest
42%
Windiest
2.9 m/s
Prevailing
S
2.3 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 White Rock over the whole year is 11°C. July is the hottest month, with highs of about 21°C; February is the coldest, with lows of about 3°C. The rainy (wet) season in White Rock runs from October to April, peaking in December with a 38% chance of rain on a given day. The dry season is May to September; July is the driest month, at 9%. Winds in White Rock are highest in February, averaging 2.4 m/s (9 km/h), and lightest in August, at 1.6 m/s (6 km/h). The prevailing wind is from the S. The clearest skies in White Rock come in July, when the sky is typically 37% covered; January is the cloudiest month, at 73%.
Month by month White Rock 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
6°C
3°C
2°C
36%
73%
2.2 m/s
0
0
18
February
6°C
3°C
2°C
32%
69%
2.4 m/s
0
0
19
March
9°C
5°C
6°C
29%
65%
2.2 m/s
2
0
40
April
12°C
7°C
9°C
25%
60%
2.1 m/s
11
0
66
May
16°C
11°C
14°C
17%
55%
1.8 m/s
46
3
84
June
18°C
13°C
17°C
15%
54%
1.9 m/s
66
7
82
July
21°C
15°C
20°C
9%
37%
1.8 m/s
86
19
70
August
21°C
15°C
21°C
10%
42%
1.6 m/s
85
22
66
September
18°C
12°C
17°C
19%
53%
1.6 m/s
72
6
81
October
13°C
9°C
11°C
28%
62%
1.7 m/s
21
0
73
November
9°C
6°C
6°C
35%
71%
2.2 m/s
2
0
40
December
5°C
3°C
2°C
38%
72%
2.2 m/s
0
0
18
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 White Rock weather by season
Year round, White Rock has days of about 5°C at their warmest in December, its coolest month, and 21°C in July, its warmest; the coolest hours of the day run from 3°C to 15°C through the year, and the average temperature over the year is 11°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.
White Rock weather in winterDecember to February
High 5°CLow 3°CRain 35%
Winter in White Rock has typical daily highs of about 5°C and lows of about 3°C, with a 35% chance of rain on a given day.
White Rock weather in springMarch to May
High 12°CLow 7°CRain 23%
Spring in White Rock has typical daily highs of about 12°C and lows of about 7°C, with a 23% chance of rain on a given day.
White Rock weather in summerJune to August
High 20°CLow 14°CRain 11%
Summer in White Rock has typical daily highs of about 20°C and lows of about 14°C, with a 11% chance of rain on a given day.
White Rock weather in autumnSeptember to November
High 13°CLow 9°CRain 27%
Autumn in White Rock has typical daily highs of about 13°C and lows of about 9°C, with a 27% chance of rain on a given day.
When is the rainy season in White Rock?
The rainy (wet) season in White Rock runs from October to April, peaking in December with a 38% chance of rain on a given day. The dry season is May to September; July is the driest month, at 9%.
What time of year is White Rock windiest?
Winds in White Rock are highest in February, averaging 2.4 m/s (9 km/h), and lightest in August, at 1.6 m/s (6 km/h). The prevailing wind is from the S.
What is the average temperature in White Rock year round?
The average temperature in White Rock over the whole year is 11°C. July is the hottest month, with highs of about 21°C; February is the coldest, with lows of about 3°C.