721 
CDUS45 KPSR 090845
CLINYL

CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
144 AM MST SUN DEC 9 2012


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

...THE YUMA AZ CLIMATE SUMMARY FOR DECEMBER 8 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         77    324 PM  84    1962  69      8       66
  MINIMUM         50    736 AM  31    1978  47      3       39
  AVERAGE         64                        58      6       53

PRECIPITATION (IN)
  YESTERDAY        0.00          0.41 1959   0.02  -0.02     0.00
  MONTH TO DATE    0.00                      0.11  -0.11     0.00
  SINCE OCT 1      0.03                      0.54  -0.51     0.43
  SINCE JAN 1      2.37                      3.16  -0.79     1.84

DEGREE DAYS
 HEATING
  YESTERDAY        1                         7     -6       12
  MONTH TO DATE    1                        50    -49      103
  SINCE DEC 1      1                        50    -49      103
  SINCE JUL 1     23                       118    -95      155

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   19                         0     19        0
  SINCE DEC 1     19                         0     19        0
  SINCE JAN 1   4933                      4649    284     4687
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     1.2


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    48
 LOWEST     14
 AVERAGE    31

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


THE YUMA AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        84      1962
 MINIMUM TEMPERATURE (F)   47        29      1891


SUNRISE AND SUNSET
DECEMBER  9 2012......SUNRISE   729 AM MST   SUNSET   533 PM MST
DECEMBER 10 2012......SUNRISE   730 AM MST   SUNSET   533 PM MST


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

$$