Annual mean 7°C · wettest around November · prevailing wind W
Warmest
19.9 °C
Coldest
-1.6 °C
Wettest
37%
Windiest
7.4 m/s
Prevailing
W
5.8 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 Conception Bay South over the whole year is 7°C. August is the hottest month, with highs of about 20°C; February is the coldest, with lows of about -4°C. The rainy (wet) season in Conception Bay South runs from November to April, peaking in November with a 29% chance of rain on a given day. The dry season is May to October; August is the driest month, at 14%. Winds in Conception Bay South are highest in February, averaging 6.5 m/s (23 km/h), and lightest in July, at 4.1 m/s (15 km/h). The prevailing wind is from the W. The clearest skies in Conception Bay South come in August, when the sky is typically 42% covered; January is the cloudiest month, at 59%.
Month by month Conception Bay South 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
0°C
-2°C
-7°C
27%
59%
6.1 m/s
0
0
1
February
-1°C
-4°C
-9°C
24%
57%
6.5 m/s
0
0
1
March
1°C
-2°C
-6°C
22%
55%
6.1 m/s
0
0
2
April
4°C
1°C
-2°C
23%
51%
5.8 m/s
0
0
7
May
8°C
4°C
2°C
17%
49%
5.0 m/s
4
0
21
June
14°C
10°C
11°C
19%
51%
4.6 m/s
30
2
57
July
19°C
15°C
17°C
14%
48%
4.1 m/s
64
11
68
August
20°C
15°C
18°C
14%
42%
4.1 m/s
71
12
69
September
16°C
13°C
14°C
20%
45%
4.8 m/s
40
6
67
October
12°C
8°C
7°C
21%
50%
4.9 m/s
11
0
48
November
7°C
4°C
1°C
29%
53%
5.7 m/s
1
0
18
December
3°C
0°C
-5°C
28%
57%
6.2 m/s
0
0
4
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 Conception Bay South weather by season
Year round, Conception Bay South has days of about -1°C at their warmest in February, its coolest month, and 20°C in August, its warmest; the coolest hours of the day run from -4°C to 15°C through the year, and the average temperature over the year is 7°C around the clock. Rain is most likely around November and least likely around August. 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.
Conception Bay South weather in winterDecember to February
High 1°CLow -2°CRain 26%
Winter in Conception Bay South has typical daily highs of about 1°C and lows of about -2°C, with a 26% chance of rain on a given day.
Conception Bay South weather in springMarch to May
High 4°CLow 1°CRain 21%
Spring in Conception Bay South has typical daily highs of about 4°C and lows of about 1°C, with a 21% chance of rain on a given day.
Conception Bay South weather in summerJune to August
High 17°CLow 13°CRain 16%
Summer in Conception Bay South has typical daily highs of about 17°C and lows of about 13°C, with a 16% chance of rain on a given day.
Conception Bay South weather in autumnSeptember to November
High 11°CLow 8°CRain 23%
Autumn in Conception Bay South has typical daily highs of about 11°C and lows of about 8°C, with a 23% chance of rain on a given day.
When is the rainy season in Conception Bay South?
The rainy (wet) season in Conception Bay South runs from November to April, peaking in November with a 29% chance of rain on a given day. The dry season is May to October; August is the driest month, at 14%.
What time of year is Conception Bay South windiest?
Winds in Conception Bay South are highest in February, averaging 6.5 m/s (23 km/h), and lightest in July, at 4.1 m/s (15 km/h). The prevailing wind is from the W.
What is the average temperature in Conception Bay South year round?
The average temperature in Conception Bay South over the whole year is 7°C. August is the hottest month, with highs of about 20°C; February is the coldest, with lows of about -4°C.