324
CXUS56 KSGX 011040
CLMRAL

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
240 AM PST SAT FEB 01 2025

...................................

...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             94   01/08/1923
 LOW              19   01/07/1950
HIGHEST           85   01/02         68      17       81  01/28
                                                          01/29
LOWEST            37   01/16         43      -6       34  01/12
                       01/21
                       01/31
AVG. MAXIMUM    68.0               67.7     0.3     66.4
AVG. MINIMUM    42.9               43.6    -0.7     44.0
MEAN            55.5               55.6    -0.1     55.2
DAYS MAX >= 90     0                0.2    -0.2        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MAX >= 45    31                                  31
DAYS MAX >= 120    0                                   0
DAYS MIN <= 32     0                1.1    -1.1        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        9.14   1993
 MINIMUM        0.00   2008
TOTALS          0.38               2.29   -1.91     1.68
DAILY AVG.      0.01               0.07   -0.06     0.05
DAYS >= .01        3                4.8    -1.8        7
DAYS >= .10        1                2.8    -1.8        5
DAYS >= .50        0                1.1    -1.1        1
DAYS >= 1.00       0                0.4    -0.4        0
DAYS >= %-5.2F     0                                   0
DAYS >= %-5.2F     0                                   0
GREATEST
 24 HR. TOTAL   0.34   01/26 TO 01/26               0.81  01/22 TO 01/23
 STORM TOTAL    0.34                                0.63
 (MM/DD(HH))            MM


DEGREE DAYS
HEATING TOTAL    290                296      -6      299
 SINCE 7/1       669                798    -129       MM
COOLING TOTAL      0                  6      -6        3
 SINCE 1/1         0                  6      -6       MM

FREEZE DATES
RECORD
 EARLIEST     10/21/1949
 LATEST       04/28/1894
EARLIEST      01/17             01/17
LATEST                          01/02
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.1
RESULTANT WIND SPEED/DIRECTION   4/030
HIGHEST WIND SPEED/DIRECTION    29/040    DATE  01/07
HIGHEST GUST SPEED/DIRECTION    52/040    DATE  01/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.14
NUMBER OF DAYS FAIR           26
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     42

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                3     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      0
HAZE                      8

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$