754 
CDUS45 KPSR 180853
CLINYL

CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
149 AM MST FRI MAY 18 2012


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

...THE YUMA AZ CLIMATE SUMMARY FOR MAY 17 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        105    320 PM 109    1970  96      9       83
  MINIMUM         72    536 AM  50    1943  68      4       59
  AVERAGE         89                        82      7       71

PRECIPITATION (IN)
  YESTERDAY        0.00          0.32 1949   0.00   0.00     0.00
  MONTH TO DATE    0.00                      0.05  -0.05     0.00
  SINCE OCT 1      1.67                      2.23  -0.56     0.91
  SINCE JAN 1      0.09                      1.29  -1.20     0.65

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1     68                        63      5       51
  SINCE JUL 1    697                       686     11      732

 COOLING
  YESTERDAY       24                        17      7        6
  MONTH TO DATE  310                       247     63      197
  SINCE MAR 1    687                       617     70      620
  SINCE JAN 1    700                       653     47      633
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED    11.4


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    41
 LOWEST      8
 AVERAGE    25

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


THE YUMA AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   96       113      2008
 MINIMUM TEMPERATURE (F)   68        50      1903


SUNRISE AND SUNSET
MAY 18 2012...........SUNRISE   538 AM MST   SUNSET   733 PM MST
MAY 19 2012...........SUNRISE   537 AM MST   SUNSET   733 PM MST


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

$$