Climatological Report (Monthly)
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000
CXUS56 KSTO 091822
CLMSAC

CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
1022 AM PST TUE JAN 09 2024

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

...THE SACRAMENTO EXEC AP  CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1877 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             74   12/07/2020
 LOW              18   12/22/1990
HIGHEST           67   12/16         MM      MM       60  12/30
                                                          12/31
LOWEST            32   12/09         MM      MM       29  12/17
                       12/11
AVG. MAXIMUM    61.1               56.0     5.1     53.1
AVG. MINIMUM    41.4               38.5     2.9     38.5
MEAN            51.2               47.3     3.9     45.8
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX >= 105    0                                  29
DAYS MAX >= 100    0                                   0
DAYS MAX <= 50     0                                   0
DAYS MIN <= 32     2                6.7    -4.7        6
DAYS MIN >= 70     0                                   0
DAYS MIN <= 40     1                                   0
DAYS MIN <= 32     2                                   0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       12.64   1955
 MINIMUM        0.00   1989
TOTALS          4.69               3.43    1.26     7.79
DAILY AVG.      0.15               0.11    0.04     0.25
DAYS >= .01       11                9.6     1.4       13
DAYS >= .10        9                6.3     2.7       11
DAYS >= .50        3                2.5     0.5        5
DAYS >= 1.00       1                0.8     0.2        2
DAYS >= %-5.2F     1                                   0
DAYS >= %-5.2F     0                                   0
GREATEST
 24 HR. TOTAL   1.60   12/19 TO 12/19               2.16  12/30 TO 12/31
 STORM TOTAL    1.60                                2.12
 (MM/DD(HH))            MM


DEGREE DAYS
HEATING TOTAL    421                550    -129      588
 SINCE 7/1       774                963    -189       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1      1317               1293      24       MM

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        11/26
LATEST                          02/22
................................................................

WIND (MPH)
AVERAGE WIND SPEED              3.4
HIGHEST WIND SPEED/DIRECTION    22/330    DATE  12/08
HIGHEST GUST SPEED/DIRECTION    32/130    DATE  12/18

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.35
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     78

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       8
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      31     FOG W/VIS <= 1/4 MILE     11
HAZE                      6

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

$$


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