Climatological Report (Daily)
Issued by NWS
Issued by NWS
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
346 CDUS46 KSGX 130031 CLIONT CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 531 PM PDT SUN MAY 12 2024 ................................... ...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 12 2024... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 82 3:03 PM 103 2013 79 3 80 MINIMUM 54 3:09 AM 47 2000 55 -1 52 AVERAGE 68 67 1 66 PRECIPITATION (IN) TODAY 0.00 T 2018 0.01 -0.01 0.00 MONTH TO DATE 0.15 0.16 -0.01 0.78 SINCE JUL 1 19.80 11.48 8.32 23.78 SINCE OCT 1 17.64 11.30 6.34 23.48 SINCE JAN 1 16.29 8.20 8.09 18.24 DEGREE DAYS HEATING TODAY 0 1 -1 0 MONTH TO DATE 16 21 -5 62 SINCE MAR 1 406 298 108 536 SINCE JUL 1 1294 1272 22 1897 COOLING TODAY 3 4 -1 1 MONTH TO DATE 16 38 -22 1 SINCE MAR 1 41 118 -77 50 SINCE JAN 1 41 131 -90 50 ................................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (230) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 5.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 87 6:00 AM LOWEST 35 3:00 PM AVERAGE 61 .......................................................... THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 103 2013 MINIMUM TEMPERATURE (F) 55 49 2000 SUNRISE AND SUNSET MAY 12 2024...........SUNRISE 5:51 AM PDT SUNSET 7:43 PM PDT MAY 13 2024...........SUNRISE 5:50 AM PDT SUNSET 7:44 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$