Annual mean 16°C · wettest around January · prevailing wind NW
Warmest
30.7 °C
Coldest
11.7 °C
Wettest
19%
Windiest
4.3 m/s
Prevailing
NW
3.3 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 Patterson over the whole year is 16°C. July is the hottest month, with highs of about 30°C; December is the coldest, with lows of about 6°C. The rainy (wet) season in Patterson runs from December to March, peaking in January with a 23% chance of rain on a given day. The dry season is April to November; July is the driest month, at 1%. Winds in Patterson are highest in June, averaging 3.6 m/s (13 km/h), and lightest in November, at 1.7 m/s (6 km/h). The prevailing wind is from the NW. The clearest skies in Patterson come in July, when the sky is typically 9% covered; January is the cloudiest month, at 43%.
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
13°C
6°C
10°C
23%
43%
2.1 m/s
12
0
77
February
15°C
6°C
11°C
20%
29%
2.5 m/s
28
0
78
March
16°C
8°C
13°C
20%
37%
2.6 m/s
41
2
84
April
20°C
10°C
17°C
11%
24%
3.0 m/s
67
10
80
May
24°C
13°C
21°C
8%
19%
3.4 m/s
77
24
65
June
28°C
17°C
25°C
2%
10%
3.6 m/s
62
52
36
July
30°C
18°C
28°C
1%
9%
3.3 m/s
44
67
18
August
30°C
17°C
28°C
2%
12%
3.0 m/s
47
70
18
September
28°C
15°C
26°C
3%
14%
2.6 m/s
65
53
34
October
24°C
11°C
21°C
7%
14%
2.1 m/s
79
26
65
November
17°C
7°C
15°C
10%
26%
1.7 m/s
50
1
88
December
13°C
6°C
10°C
17%
40%
1.9 m/s
13
0
76
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 13°C at their warmest in January, its coolest month, and 30°C in July, its warmest; the coolest hours of the day run from 6°C to 18°C through the year, and the average temperature over the year is 16°C around the clock. Rain is most likely around January and least likely around July. 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 13°CLow 6°CRain 20%
Winter in Patterson has typical daily highs of about 13°C and lows of about 6°C, with a 20% chance of rain on a given day.
Patterson weather in springMarch to May
High 20°CLow 10°CRain 13%
Spring in Patterson has typical daily highs of about 20°C and lows of about 10°C, with a 13% chance of rain on a given day.
Patterson weather in summerJune to August
High 29°CLow 17°CRain 1%
Summer in Patterson has typical daily highs of about 29°C and lows of about 17°C, with a 1% chance of rain on a given day.
Patterson weather in autumnSeptember to November
High 23°CLow 11°CRain 7%
Autumn in Patterson has typical daily highs of about 23°C and lows of about 11°C, with a 7% chance of rain on a given day.
When is the rainy season in Patterson?
The rainy (wet) season in Patterson runs from December to March, peaking in January with a 23% chance of rain on a given day. The dry season is April to November; July is the driest month, at 1%.
What time of year is Patterson windiest?
Winds in Patterson are highest in June, averaging 3.6 m/s (13 km/h), and lightest in November, at 1.7 m/s (6 km/h). The prevailing wind is from the NW.
What is the average temperature in Patterson year round?
The average temperature in Patterson over the whole year is 16°C. July is the hottest month, with highs of about 30°C; December is the coldest, with lows of about 6°C.