Climatological Report (Monthly)
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000
CXUS56 KSTO 020456
CLMMOD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
956 PM PDT THU JUN 01 2023

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

...THE MODESTO CA CLIMATE SUMMARY FOR THE MONTH OF MAY 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1931 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            107   05/17/2009
 LOW              32   05/05/1959
HIGHEST           93   05/17         MM      MM
LOWEST            44   05/01         MM      MM
                       05/03
AVG. MAXIMUM    78.3
AVG. MINIMUM    52.3
MEAN            65.3
DAYS MAX >= 90     5                6.5    -1.5
DAYS MAX <= 32     0                0.0     0.0
DAYS MIN <= 32     0                0.0     0.0
DAYS MIN <= 0      0                0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           T   2022
 MINIMUM        0.00   2021
TOTALS          0.40               0.65   -0.25        T
DAYS >= .01        4
DAYS >= .10        1
DAYS >= .50        0
DAYS >= 1.00       0

SNOWFALL (INCHES)
RECORDS
 TOTAL            MM   MM
 24 HR TOTAL      MM
TOTALS            MM                 MM      MM
 LIQUID EQUIV     MM                 MM      MM
SINCE 7/1         MM                 MM      MM
 LIQUID 7/1       MM
DAYS >= TRACE     MM                 MM      MM
DAYS >= 1.0       MM                 MM      MM
GREATEST
 SNOW DEPTH       MM
 24 HR TOTAL      MM
 STORM TOTAL      MM
 (MM/DD(HH))

DEGREE DAYS
HEATING TOTAL     83                 44      39
 SINCE 7/1      2866               2298     568
COOLING TOTAL    101                133     -32
 SINCE 1/1       144                165     -21
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.1
HIGHEST WIND SPEED/DIRECTION    21/300    DATE  05/09
HIGHEST GUST SPEED/DIRECTION    28/290    DATE  05/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.16
NUMBER OF DAYS FAIR           25
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       5     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

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

$$


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