“Santa Anas” were how the weather was described:
Weather Conditions for:
Santa Ana, John Wayne Airport-Orange County Airport, CA (KSNA)
Elev: 52 ft; Latitude: 33.68000; Longitude: -117.86639

Time Temp. Dew Relative Wind Wind Station
Point Humidity Direction Speed Pressure
(PDT) (f) (f) (%) (mph) (inches)
25 Oct 11:53 pm PDT 63 53 70 CALM 29.903
25 Oct 10:53 pm PDT 66 52 61 CALM 29.903
25 Oct 9:53 pm PDT 66 55 68 CALM 29.903
25 Oct 8:53 pm PDT 69 53 57 CALM 29.893
25 Oct 7:53 pm PDT 71 54 55 CALM 29.893
25 Oct 6:53 pm PDT 71 54 55 S 5 29.893
25 Oct 5:53 pm PDT 74 51 45 S 6 29.893
25 Oct 4:53 pm PDT 78 49 36 SSW 6 29.883
25 Oct 3:53 pm PDT 78 49 36 W 6 29.893
25 Oct 2:53 pm PDT 79 43 28 SW 8 29.913
25 Oct 1:53 pm PDT 76 43 31 WSW 9 29.933
25 Oct 12:53 pm PDT 79 40 25 VRBL 5 29.963
25 Oct 11:53 am PDT 75 39 27 CALM 29.992
25 Oct 10:53 am PDT 70 42 36 CALM 30.012
25 Oct 9:53 am PDT 68 43 40 VRBL 3 30.012
25 Oct 8:53 am PDT 64 45 50 CALM 30.012
25 Oct 7:53 am PDT 59 44 58 CALM 30.002
25 Oct 6:53 am PDT 56 44 64 CALM 29.992
25 Oct 5:53 am PDT 56 44 64 CALM 29.992
25 Oct 4:53 am PDT 55 45 69 CALM 29.992
25 Oct 3:53 am PDT 58 47 67 CALM 29.992
25 Oct 2:53 am PDT 58 46 65 CALM 30.002
25 Oct 1:53 am PDT 59 46 62 CALM 30.002
25 Oct 12:53 am PDT 60 49 67 CALM

http://www.wrh.noaa.gov/mesowest/getobext.php?wfo=sgx&sid=KSNA&num=168&raw=0&dbn=m