Annual mean 11°C · wettest around December · prevailing wind W
Warmest
27.6 °C
Coldest
0.8 °C
Wettest
13%
Windiest
4.5 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 Patterson over the whole year is 11°C. July is the hottest month, with highs of about 27°C; January is the coldest, with lows of about -3°C. Patterson has no sharply defined rainy season: the chance of rain on a given day runs from 6% in June, the driest month, to 11% in December, the wettest. Winds in Patterson are highest in March, averaging 3.4 m/s (12 km/h), and lightest in August, at 2.1 m/s (8 km/h). The prevailing wind is from the W. The clearest skies in Patterson come in July, when the sky is typically 40% covered; January is the cloudiest month, at 53%.
Month by month Patterson 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
8%
53%
3.0 m/s
1
0
6
February
3°C
-2°C
-2°C
10%
48%
2.9 m/s
1
0
11
March
7°C
1°C
2°C
9%
49%
3.4 m/s
5
0
27
April
13°C
6°C
8°C
10%
52%
3.2 m/s
19
2
55
May
19°C
12°C
16°C
10%
52%
2.7 m/s
56
11
73
June
24°C
17°C
23°C
6%
43%
2.5 m/s
73
36
50
July
27°C
20°C
28°C
7%
40%
2.2 m/s
44
68
13
August
26°C
19°C
27°C
7%
41%
2.1 m/s
58
59
25
September
22°C
15°C
21°C
8%
43%
2.2 m/s
73
26
59
October
17°C
9°C
14°C
10%
48%
2.4 m/s
46
5
75
November
10°C
3°C
5°C
8%
41%
2.7 m/s
11
0
38
December
4°C
-1°C
-1°C
11%
51%
2.7 m/s
1
0
13
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 Patterson weather by season
Year round, Patterson 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 -3°C to 20°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around December 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.
Patterson weather in winterDecember to February
High 3°CLow -2°CRain 10%
Winter in Patterson has typical daily highs of about 3°C and lows of about -2°C, with a 10% chance of rain on a given day.
Patterson weather in springMarch to May
High 13°CLow 6°CRain 10%
Spring in Patterson has typical daily highs of about 13°C and lows of about 6°C, with a 10% chance of rain on a given day.
Patterson weather in summerJune to August
High 26°CLow 19°CRain 7%
Summer in Patterson has typical daily highs of about 26°C and lows of about 19°C, with a 7% chance of rain on a given day.
Patterson weather in autumnSeptember to November
High 16°CLow 9°CRain 9%
Autumn in Patterson has typical daily highs of about 16°C and lows of about 9°C, with a 9% chance of rain on a given day.
When is the rainy season in Patterson?
Patterson has no sharply defined rainy season: the chance of rain on a given day runs from 6% in June, the driest month, to 11% in December, the wettest.
What time of year is Patterson windiest?
Winds in Patterson are highest in March, averaging 3.4 m/s (12 km/h), and lightest in August, at 2.1 m/s (8 km/h). The prevailing wind is from the W.
What is the average temperature in Patterson year round?
The average temperature in Patterson over the whole year is 11°C. July is the hottest month, with highs of about 27°C; January is the coldest, with lows of about -3°C.