Annual mean 22°C · wettest around November · prevailing wind E
Warmest
28.0 °C
Coldest
25.3 °C
Wettest
85%
Windiest
7.8 m/s
Prevailing
E
5.4 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 Santa Ana over the whole year is 22°C. April is the hottest month, with highs of about 28°C; February is the coldest, with lows of about 19°C. The rainy (wet) season in Santa Ana runs from April to November, peaking in November with a 63% chance of rain on a given day. The dry season is December to January; January is the driest month, at 32%. Winds in Santa Ana are highest in February, averaging 6.4 m/s (23 km/h), and lightest in October, at 2.6 m/s (9 km/h). The prevailing wind is from the E. The clearest skies in Santa Ana come in February, when the sky is typically 30% covered; June is the cloudiest month, at 78%.
Month by month Santa Ana 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
26°C
20°C
23°C
32%
37%
5.6 m/s
74
31
43
February
27°C
19°C
23°C
49%
30%
6.4 m/s
71
30
43
March
28°C
20°C
25°C
47%
38%
5.7 m/s
66
43
32
April
28°C
21°C
26°C
58%
58%
4.4 m/s
60
54
19
May
27°C
21°C
27°C
61%
72%
3.1 m/s
55
59
11
June
26°C
20°C
27°C
59%
78%
2.9 m/s
64
54
15
July
26°C
21°C
26°C
57%
74%
3.7 m/s
67
47
21
August
26°C
21°C
26°C
53%
74%
3.1 m/s
66
52
18
September
26°C
20°C
27°C
58%
77%
2.7 m/s
65
59
13
October
26°C
20°C
26°C
61%
75%
2.6 m/s
70
53
18
November
25°C
20°C
25°C
63%
68%
3.1 m/s
73
47
25
December
26°C
20°C
24°C
39%
45%
4.9 m/s
76
32
41
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 Santa Ana weather by season
Year round, Santa Ana has days of about 25°C at their warmest in November, its coolest month, and 28°C in April, its warmest; the coolest hours of the day run from 19°C to 21°C through the year, and the average temperature over the year is 22°C around the clock. Rain is most likely around November 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.
Santa Ana weather in winterDecember to February
High 26°CLow 20°CRain 40%
Winter in Santa Ana has typical daily highs of about 26°C and lows of about 20°C, with a 40% chance of rain on a given day.
Santa Ana weather in springMarch to May
High 28°CLow 20°CRain 56%
Spring in Santa Ana has typical daily highs of about 28°C and lows of about 20°C, with a 56% chance of rain on a given day.
Santa Ana weather in summerJune to August
High 26°CLow 21°CRain 56%
Summer in Santa Ana has typical daily highs of about 26°C and lows of about 21°C, with a 56% chance of rain on a given day.
Santa Ana weather in autumnSeptember to November
High 26°CLow 20°CRain 60%
Autumn in Santa Ana has typical daily highs of about 26°C and lows of about 20°C, with a 60% chance of rain on a given day.
When is the rainy season in Santa Ana?
The rainy (wet) season in Santa Ana runs from April to November, peaking in November with a 63% chance of rain on a given day. The dry season is December to January; January is the driest month, at 32%.
What time of year is Santa Ana windiest?
Winds in Santa Ana are highest in February, averaging 6.4 m/s (23 km/h), and lightest in October, at 2.6 m/s (9 km/h). The prevailing wind is from the E.
What is the average temperature in Santa Ana year round?
The average temperature in Santa Ana over the whole year is 22°C. April is the hottest month, with highs of about 28°C; February is the coldest, with lows of about 19°C.