519 
CDUS45 KPSR 310819
CLINYL

CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
117 AM MST TUE JUL 31 2012


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

...THE YUMA AZ CLIMATE SUMMARY FOR JULY 30 2012...

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         95    122 PM 117    1957 107    -12      108
                                      1878
  MINIMUM         78   1159 PM  66    1913  83     -5       88
  AVERAGE         87                        95     -8       98

PRECIPITATION (IN)
  YESTERDAY        T             1.06 1958   0.01  -0.01     0.00
  MONTH TO DATE    1.82                      0.27   1.55     0.08
  SINCE OCT 1      3.49                      2.54   0.95     0.99
  SINCE JAN 1      1.91                      1.60   0.31     0.73

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       22                        30     -8       33
  MONTH TO DATE  856                       884    -28      891
  SINCE JUN 1   1625                      1605     20     1600
  SINCE JAN 1   2588                      2517     71     2407
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     7.7


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79
 LOWEST     44
 AVERAGE    62

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


THE YUMA AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)  107       119      1957
 MINIMUM TEMPERATURE (F)   83        69      1944


SUNRISE AND SUNSET
JULY 31 2012..........SUNRISE   552 AM MST   SUNSET   737 PM MST
AUGUST  1 2012........SUNRISE   553 AM MST   SUNSET   736 PM MST


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

$$