Annual mean 9°C · wettest around December · prevailing wind W
Warmest
27.0 °C
Coldest
-2.1 °C
Wettest
20%
Windiest
2.3 m/s
Prevailing
W
1.7 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 Vernon over the whole year is 9°C. July is the hottest month, with highs of about 27°C; February is the coldest, with lows of about -4°C. Vernon has no sharply defined rainy season: the chance of rain on a given day runs from 6% in August, the driest month, to 18% in December, the wettest. Winds in Vernon are highest in April, averaging 1.8 m/s (6 km/h), and lightest in January, at 1.3 m/s (5 km/h). The prevailing wind is from the W. The clearest skies in Vernon come in July, when the sky is typically 25% covered; December is the cloudiest month, at 73%.
Month by month Vernon 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
-1°C
-3°C
-4°C
16%
71%
1.3 m/s
0
0
1
February
0°C
-4°C
-4°C
16%
56%
1.5 m/s
0
0
4
March
7°C
-0°C
3°C
11%
45%
1.5 m/s
0
0
29
April
13°C
4°C
9°C
11%
39%
1.8 m/s
14
0
69
May
19°C
10°C
16°C
12%
37%
1.6 m/s
64
7
82
June
22°C
14°C
20°C
14%
34%
1.5 m/s
73
20
66
July
27°C
16°C
25°C
9%
25%
1.5 m/s
70
53
36
August
25°C
15°C
24°C
6%
25%
1.4 m/s
75
51
40
September
19°C
10°C
18°C
10%
34%
1.3 m/s
73
11
80
October
11°C
4°C
9°C
15%
44%
1.3 m/s
14
0
67
November
4°C
1°C
2°C
18%
63%
1.4 m/s
0
0
18
December
-1°C
-3°C
-4°C
18%
73%
1.4 m/s
0
0
2
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 Vernon weather by season
Year round, Vernon has days of about -1°C at their warmest in January, its coolest month, and 27°C in July, its warmest; the coolest hours of the day run from -4°C to 16°C through the year, and the average temperature over the year is 9°C around the clock. Rain is most likely around December 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.
Vernon weather in winterDecember to February
High -0°CLow -3°CRain 17%
Winter in Vernon has typical daily highs of about -0°C and lows of about -3°C, with a 17% chance of rain on a given day.
Vernon weather in springMarch to May
High 13°CLow 4°CRain 11%
Spring in Vernon has typical daily highs of about 13°C and lows of about 4°C, with a 11% chance of rain on a given day.
Vernon weather in summerJune to August
High 25°CLow 15°CRain 9%
Summer in Vernon has typical daily highs of about 25°C and lows of about 15°C, with a 9% chance of rain on a given day.
Vernon weather in autumnSeptember to November
High 12°CLow 5°CRain 14%
Autumn in Vernon has typical daily highs of about 12°C and lows of about 5°C, with a 14% chance of rain on a given day.
When is the rainy season in Vernon?
Vernon has no sharply defined rainy season: the chance of rain on a given day runs from 6% in August, the driest month, to 18% in December, the wettest.
What time of year is Vernon windiest?
Winds in Vernon are highest in April, averaging 1.8 m/s (6 km/h), and lightest in January, at 1.3 m/s (5 km/h). The prevailing wind is from the W.
What is the average temperature in Vernon year round?
The average temperature in Vernon over the whole year is 9°C. July is the hottest month, with highs of about 27°C; February is the coldest, with lows of about -4°C.