000
CXUS55 KPSR 011018
CLMNYL

CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
315 AM MST MON OCT 1 2012

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

...THE YUMA AZ CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1876 TO 2012

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             123   09/01/1950
 LOW               50   09/18/1882
HIGHEST           109   09/30       111      -2
                        09/02
LOWEST             72   09/26        65       7
AVG. MAXIMUM    102.0             101.3     0.7
AVG. MINIMUM     79.5              76.8     2.7
MEAN             90.7              89.0     1.7
DAYS MAX >= 90     29              28.0     1.0
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         5.14   1997
 MINIMUM         0.00   2010
                        2005
                        2004
TOTALS           0.31              0.53   -0.22
DAYS >= .01         2               1.4     0.6
DAYS >= .10         2               0.8     1.2
DAYS >= .50         0               0.3    -0.3
DAYS >= 1.00        0               0.2    -0.2
GREATEST
 24 HR. TOTAL    0.31   09/09 TO 09/10

DEGREE_DAYS
HEATING TOTAL       0                 0       0
 SINCE 7/1          0                 0       0
COOLING TOTAL     779               721      58
 SINCE 1/1       4335              4174     161
.................................................

WIND (MPH)
AVERAGE WIND SPEED              5.9
HIGHEST GUST SPEED/DIRECTION    64/130    DATE  09/09

AVERAGE RH (PERCENT)     41

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     HEAVY RAIN                 0
RAIN                      2     LIGHT RAIN                 5
FOG W/VIS <= 1/4 MILE     0

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

$$