147 
CDUS45 KPSR 010838
CLINYL

CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
137 AM MST TUE MAY 1 2012


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

...THE YUMA AZ CLIMATE SUMMARY FOR APRIL 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         93    503 PM 103    1943  90      3       80
                                      1882
                                      1879
  MINIMUM         66    542 AM  45    1942  64      2       63
  AVERAGE         80                        77      3       72

PRECIPITATION (IN)
  YESTERDAY        0.00          0.10 2009   0.00   0.00     0.00
  MONTH TO DATE    0.05                      0.15  -0.10     0.12
  SINCE OCT 1      1.67                      2.18  -0.51     0.91
  SINCE JAN 1      0.09                      1.24  -1.15     0.65

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    9                        12     -3       22
  SINCE MAR 1     68                        63      5       51
  SINCE JUL 1    697                       686     11      732

 COOLING
  YESTERDAY       15                        12      3        7
  MONTH TO DATE  289                       253     36      293
  SINCE MAR 1    377                       370      7      423
  SINCE JAN 1    390                       406    -16      436
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     6.8


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    52
 LOWEST     11
 AVERAGE    32

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


THE YUMA AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   91       106      1947
 MINIMUM TEMPERATURE (F)   64        43      1915


SUNRISE AND SUNSET
MAY  1 2012...........SUNRISE   551 AM MST   SUNSET   720 PM MST
MAY  2 2012...........SUNRISE   550 AM MST   SUNSET   721 PM MST


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

$$