Annual mean 15°C · wettest around July · prevailing wind NE
Warmest
29.4 °C
Coldest
4.3 °C
Wettest
49%
Windiest
4.6 m/s
Prevailing
NE
3.8 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 Cape St. Claire over the whole year is 15°C. July is the hottest month, with highs of about 29°C; January is the coldest, with lows of about 1°C. Cape St. Claire has no sharply defined rainy season: the chance of rain on a given day runs from 26% in June, the driest month, to 39% in July, the wettest. Winds in Cape St. Claire are highest in March, averaging 3.5 m/s (13 km/h), and lightest in July, at 2.5 m/s (9 km/h). The prevailing wind is from the NE. The clearest skies in Cape St. Claire come in July, when the sky is typically 19% covered; January is the cloudiest month, at 29%.
Month by month Cape St. Claire 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
5°C
1°C
-0°C
26%
29%
3.0 m/s
1
0
12
February
7°C
3°C
1°C
30%
25%
3.0 m/s
2
0
20
March
11°C
6°C
5°C
34%
23%
3.5 m/s
8
0
39
April
16°C
11°C
12°C
29%
24%
3.4 m/s
36
3
67
May
21°C
16°C
19°C
27%
29%
2.9 m/s
67
16
67
June
26°C
21°C
26°C
26%
20%
2.8 m/s
58
54
26
July
29°C
24°C
31°C
39%
19%
2.5 m/s
19
67
4
August
27°C
23°C
29°C
33%
21%
2.5 m/s
38
67
12
September
24°C
20°C
24°C
30%
24%
2.6 m/s
68
43
39
October
19°C
14°C
17°C
34%
24%
2.5 m/s
59
8
76
November
12°C
8°C
9°C
30%
19%
2.7 m/s
17
1
54
December
7°C
3°C
2°C
34%
29%
2.5 m/s
2
0
23
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 Cape St. Claire weather by season
Year round, Cape St. Claire has days of about 5°C at their warmest in January, its coolest month, and 29°C in July, its warmest; the coolest hours of the day run from 1°C to 24°C through the year, and the average temperature over the year is 15°C around the clock. Rain is most likely around July 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.
Cape St. Claire weather in winterDecember to February
High 6°CLow 3°CRain 30%
Winter in Cape St. Claire has typical daily highs of about 6°C and lows of about 3°C, with a 30% chance of rain on a given day.
Cape St. Claire weather in springMarch to May
High 16°CLow 11°CRain 30%
Spring in Cape St. Claire has typical daily highs of about 16°C and lows of about 11°C, with a 30% chance of rain on a given day.
Cape St. Claire weather in summerJune to August
High 28°CLow 23°CRain 33%
Summer in Cape St. Claire has typical daily highs of about 28°C and lows of about 23°C, with a 33% chance of rain on a given day.
Cape St. Claire weather in autumnSeptember to November
High 18°CLow 14°CRain 31%
Autumn in Cape St. Claire has typical daily highs of about 18°C and lows of about 14°C, with a 31% chance of rain on a given day.
When is the rainy season in Cape St. Claire?
Cape St. Claire has no sharply defined rainy season: the chance of rain on a given day runs from 26% in June, the driest month, to 39% in July, the wettest.
What time of year is Cape St. Claire windiest?
Winds in Cape St. Claire are highest in March, averaging 3.5 m/s (13 km/h), and lightest in July, at 2.5 m/s (9 km/h). The prevailing wind is from the NE.
What is the average temperature in Cape St. Claire year round?
The average temperature in Cape St. Claire over the whole year is 15°C. July is the hottest month, with highs of about 29°C; January is the coldest, with lows of about 1°C.