Climatological Report (Monthly)
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000
CXUS56 KSGX 011723
CLMTRM


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
1023 AM PDT THU JUN 1 2017

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

...THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF MAY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1950 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             116   05/28/1983
 LOW               41   05/15/1951
HIGHEST           112   05/23        95      17      104  05/12
LOWEST             46   05/08        62     -16       56  05/03
AVG. MAXIMUM     95.5              95.3     0.2     92.8
AVG. MINIMUM     63.5              61.5     2.0     64.4
MEAN             79.5              78.4     1.1     78.6
DAYS MAX >= 90     23              24.2    -1.2       19
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MAX >= 100    13                                  6
DAYS MAX >= 110     2                                  0
DAYS MIN <= 32      0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         0.80   1976
 MINIMUM         0.00   2013
                        2012
                        2009
TOTALS              T              0.03   -0.03        T
DAILY AVG.          T              0.00    0.00        T
DAYS >= .01         0               0.4    -0.4        0
DAYS >= .10         0               0.1    -0.1        0
DAYS >= .50         0               0.0     0.0        0
DAYS >= 1.00        0               0.0     0.0        0
DAYS >= 1.50        0                                  0
DAYS >= 2.00        0                                  0
GREATEST
 24 HR. TOTAL       T   05/07 TO 05/07           05/06 TO 05/06
                                                          05/31 TO 05/31
                                                          05/31 TO 05/31
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    05/06(00) TO 05/06(00)
                                                 05/31(00) TO 05/31(00)1
                                                 05/31(00) TO 05/31(00)1

DEGREE_DAYS
HEATING TOTAL       5                 1       4        0
 SINCE 7/1        904              1181    -277     1047
COOLING TOTAL     459               417      42      432
 SINCE 1/1        974               673     301      877

FREEZE DATES
RECORD
 EARLIEST     10/30/1971
 LATEST       04/10/1999
EARLIEST                        12/02
LATEST                          02/06
..................................................

WIND (MPH)
AVERAGE WIND SPEED              9.2
RESULTANT WIND SPEED/DIRECTION   5/335
HIGHEST WIND SPEED/DIRECTION    29/340    DATE  05/17
HIGHEST GUST SPEED/DIRECTION    38/320    DATE  05/06

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.00
NUMBER OF DAYS FAIR           30
NUMBER OF DAYS PC              1
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     32

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                1     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       0     FOG W/VIS <= 1/4 MILE      0
HAZE                      7

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

$$



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