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
217 CDUS46 KSGX 202321 CLIONT CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 421 PM PDT MON MAY 20 2024 ................................... ...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 20 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 71 2:59 PM 98 2000 80 -9 85 MINIMUM 55 6:41 AM 51 2011 56 -1 60 AVERAGE 63 68 -5 73 PRECIPITATION (IN) TODAY T 0.20 2002 0.01 -0.01 T MONTH TO DATE 0.15 0.24 -0.09 0.78 SINCE JUL 1 19.80 11.56 8.24 23.78 SINCE OCT 1 17.64 11.38 6.26 23.48 SINCE JAN 1 16.29 8.28 8.01 18.24 DEGREE DAYS HEATING TODAY 2 1 1 0 MONTH TO DATE 24 29 -5 62 SINCE MAR 1 414 306 108 536 SINCE JUL 1 1302 1280 22 1897 COOLING TODAY 0 4 -4 8 MONTH TO DATE 20 70 -50 44 SINCE MAR 1 45 150 -105 93 SINCE JAN 1 45 163 -118 93 ................................................................... WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (240) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 6.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 6:00 AM LOWEST 44 3:00 PM AVERAGE 69 .......................................................... THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 101 2000 MINIMUM TEMPERATURE (F) 56 47 2002 SUNRISE AND SUNSET MAY 20 2024...........SUNRISE 5:45 AM PDT SUNSET 7:49 PM PDT MAY 21 2024...........SUNRISE 5:45 AM PDT SUNSET 7:50 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$