Annual mean 10°C · wettest around June · prevailing wind SW
Warmest
27.2 °C
Coldest
-5.0 °C
Wettest
48%
Windiest
6.9 m/s
Prevailing
SW
5.2 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 Marion over the whole year is 10°C. July is the hottest month, with highs of about 27°C; January is the coldest, with lows of about -8°C. Marion has no sharply defined rainy season: the chance of rain on a given day runs from 41% in January, the driest month, to 47% in June, the wettest. Winds in Marion are highest in April, averaging 5.1 m/s (18 km/h), and lightest in August, at 2.7 m/s (10 km/h). The prevailing wind is from the SW. The clearest skies in Marion come in June, when the sky is typically 27% covered; January is the cloudiest month, at 53%.
Month by month Marion 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
-4°C
-8°C
-10°C
41%
53%
4.4 m/s
0
0
1
February
-1°C
-6°C
-7°C
42%
43%
4.6 m/s
1
0
7
March
7°C
0°C
0°C
45%
47%
4.9 m/s
3
0
20
April
13°C
5°C
7°C
46%
43%
5.1 m/s
19
1
45
May
20°C
12°C
17°C
46%
41%
4.1 m/s
55
13
64
June
26°C
19°C
25°C
47%
27%
3.7 m/s
59
47
32
July
27°C
20°C
28°C
43%
28%
2.8 m/s
46
64
15
August
26°C
18°C
27°C
44%
28%
2.7 m/s
56
56
25
September
24°C
14°C
22°C
46%
29%
3.1 m/s
66
34
49
October
16°C
7°C
11°C
46%
39%
3.9 m/s
33
4
58
November
7°C
1°C
1°C
44%
41%
4.3 m/s
7
0
23
December
0°C
-4°C
-6°C
42%
48%
4.4 m/s
0
0
6
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 Marion weather by season
Year round, Marion has days of about -4°C at their warmest in January, its coolest month, and 27°C in July, its warmest; the coolest hours of the day run from -8°C to 20°C through the year, and the average temperature over the year is 10°C around the clock. Rain is most likely around June and least likely around January. 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.
Marion weather in winterDecember to February
High -2°CLow -6°CRain 42%
Winter in Marion has typical daily highs of about -2°C and lows of about -6°C, with a 42% chance of rain on a given day.
Marion weather in springMarch to May
High 13°CLow 6°CRain 46%
Spring in Marion has typical daily highs of about 13°C and lows of about 6°C, with a 46% chance of rain on a given day.
Marion weather in summerJune to August
High 27°CLow 19°CRain 45%
Summer in Marion has typical daily highs of about 27°C and lows of about 19°C, with a 45% chance of rain on a given day.
Marion weather in autumnSeptember to November
High 15°CLow 7°CRain 45%
Autumn in Marion has typical daily highs of about 15°C and lows of about 7°C, with a 45% chance of rain on a given day.
When is the rainy season in Marion?
Marion has no sharply defined rainy season: the chance of rain on a given day runs from 41% in January, the driest month, to 47% in June, the wettest.
What time of year is Marion windiest?
Winds in Marion are highest in April, averaging 5.1 m/s (18 km/h), and lightest in August, at 2.7 m/s (10 km/h). The prevailing wind is from the SW.
What is the average temperature in Marion year round?
The average temperature in Marion over the whole year is 10°C. July is the hottest month, with highs of about 27°C; January is the coldest, with lows of about -8°C.