729 
CDUS45 KPSR 100832
CLINYL

CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
131 AM MST FRI DEC 10 2010


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

...THE YUMA AZ CLIMATE SUMMARY FOR DECEMBER 9 2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1876 TO 2010


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         79    410 PM  84    1962  69     10       59
  MINIMUM         49    628 AM  29    1891  46      3       42
  AVERAGE         64                        58      6       51

PRECIPITATION (IN)
  YESTERDAY        0.00          1.75 1982   0.01  -0.01     0.00
  MONTH TO DATE    0.00                      0.09  -0.09     0.02
  SINCE OCT 1      0.06                      0.54  -0.48     0.04
  SINCE JAN 1      4.43                      2.99   1.44     2.44

SNOWFALL (IN)
  YESTERDAY        0.0

DEGREE DAYS
 HEATING
  YESTERDAY        1                         8     -7       14
  MONTH TO DATE   29                        66    -37       90
  SINCE DEC 1     29                        66    -37       90
  SINCE JUL 1    145                       168    -23      148

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         9     -9        0
  SINCE DEC 1      0                         9     -9        0
  SINCE JAN 1   4395                      4461    -66     4743
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     3.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    46
 LOWEST     15
 AVERAGE    31

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


THE YUMA AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        85      1950
 MINIMUM TEMPERATURE (F)   46        28      1892


SUNRISE AND SUNSET
DECEMBER 10 2010......SUNRISE   730 AM MST   SUNSET   533 PM MST
DECEMBER 11 2010......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.

$$