Annual mean 8°C · wettest around December · prevailing wind W
Warmest
25.7 °C
Coldest
-6.6 °C
Wettest
25%
Windiest
4.6 m/s
Prevailing
W
3.8 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 South Stormont over the whole year is 8°C. July is the hottest month, with highs of about 25°C; January is the coldest, with lows of about -9°C. South Stormont has no sharply defined rainy season: the chance of rain on a given day runs from 14% in September, the driest month, to 22% in December, the wettest. Winds in South Stormont are highest in April, averaging 3.5 m/s (13 km/h), and lightest in September, at 2.0 m/s (7 km/h). The prevailing wind is from the W. The clearest skies in South Stormont come in July, when the sky is typically 35% covered; January is the cloudiest month, at 66%.
Month by month South Stormont 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
-9°C
-11°C
19%
66%
3.1 m/s
0
0
0
February
-4°C
-8°C
-10°C
19%
58%
3.3 m/s
0
0
2
March
1°C
-4°C
-4°C
20%
52%
3.3 m/s
1
0
8
April
9°C
2°C
4°C
22%
51%
3.5 m/s
7
0
34
May
17°C
10°C
14°C
16%
43%
2.9 m/s
43
9
67
June
22°C
15°C
21°C
17%
42%
2.6 m/s
70
27
59
July
25°C
18°C
25°C
15%
35%
2.3 m/s
66
55
32
August
24°C
16°C
24°C
16%
36%
2.1 m/s
72
45
41
September
20°C
12°C
19°C
14%
40%
2.0 m/s
64
19
69
October
14°C
7°C
10°C
20%
51%
2.5 m/s
27
2
59
November
5°C
0°C
-0°C
19%
57%
3.0 m/s
4
0
15
December
-2°C
-5°C
-8°C
22%
62%
3.1 m/s
0
0
1
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 South Stormont weather by season
Year round, South Stormont has days of about -6°C at their warmest in January, its coolest month, and 25°C in July, its warmest; the coolest hours of the day run from -9°C to 18°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 September. 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.
South Stormont weather in winterDecember to February
High -4°CLow -7°CRain 20%
Winter in South Stormont has typical daily highs of about -4°C and lows of about -7°C, with a 20% chance of rain on a given day.
South Stormont weather in springMarch to May
High 9°CLow 3°CRain 19%
Spring in South Stormont has typical daily highs of about 9°C and lows of about 3°C, with a 19% chance of rain on a given day.
South Stormont weather in summerJune to August
High 24°CLow 17°CRain 16%
Summer in South Stormont has typical daily highs of about 24°C and lows of about 17°C, with a 16% chance of rain on a given day.
South Stormont weather in autumnSeptember to November
High 13°CLow 6°CRain 18%
Autumn in South Stormont has typical daily highs of about 13°C and lows of about 6°C, with a 18% chance of rain on a given day.
When is the rainy season in South Stormont?
South Stormont has no sharply defined rainy season: the chance of rain on a given day runs from 14% in September, the driest month, to 22% in December, the wettest.
What time of year is South Stormont windiest?
Winds in South Stormont are highest in April, averaging 3.5 m/s (13 km/h), and lightest in September, at 2.0 m/s (7 km/h). The prevailing wind is from the W.
What is the average temperature in South Stormont year round?
The average temperature in South Stormont over the whole year is 8°C. July is the hottest month, with highs of about 25°C; January is the coldest, with lows of about -9°C.