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
476
CDUS46 KSGX 141019
CLIRAL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
219 AM PST SUN DEC 14 2025
...................................
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 13 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 2:36 PM 89 1988 66 10 63
MINIMUM 48 5:53 AM 26 1931 43 5 45
1949
AVERAGE 62 54 8 54
PRECIPITATION (IN)
YESTERDAY 0.00 0.79 1922 0.05 -0.05 0.00
MONTH TO DATE 0.00 0.55 -0.55 0.00
SINCE JUL 1 3.18 1.70 1.48 0.05
SINCE OCT 1 3.13 1.45 1.68 0.05
SINCE JAN 1 7.47 8.41 -0.94 11.31
DEGREE DAYS
HEATING
YESTERDAY 3 11 -8 11
MONTH TO DATE 56 127 -71 79
SINCE DEC 1 56 127 -71 79
SINCE JUL 1 172 315 -143 249
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 10 0 10 0
SINCE DEC 1 10 0 10 0
SINCE JAN 1 1986 1852 134 2050
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 3.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 6:00 AM
LOWEST 38 2:00 PM
AVERAGE 67
..........................................................
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 83 1953
MINIMUM TEMPERATURE (F) 43 23 1945
SUNRISE AND SUNSET
DECEMBER 14 2025......SUNRISE 6:47 AM PST SUNSET 4:42 PM PST
DECEMBER 15 2025......SUNRISE 6:48 AM PST SUNSET 4:42 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$