968 
CDUS45 KPSR 190812
CLINYL

CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
112 AM MST WED DEC 19 2012

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

...THE YUMA AZ CLIMATE SUMMARY FOR DECEMBER 18 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         68    407 PM  81    1980  68      0       62
                                      1950
  MINIMUM         50    745 AM  28    1909  46      4       47
  AVERAGE         59                        57      2       55

PRECIPITATION (IN)
  YESTERDAY        0.02          0.38 1943   0.02   0.00     0.01
  MONTH TO DATE    0.60                      0.29   0.31     1.14
  SINCE OCT 1      0.63                      0.72  -0.09     1.57
  SINCE JAN 1      2.97                      3.34  -0.37     2.98

DEGREE DAYS
 HEATING
  YESTERDAY        6                         8     -2       10
  MONTH TO DATE   60                       128    -68      210
  SINCE DEC 1     60                       128    -68      210
  SINCE JUL 1     82                       196   -114      262

 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    28   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     7.1


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78
 LOWEST     42
 AVERAGE    60

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


THE YUMA AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        83      1950
 MINIMUM TEMPERATURE (F)   46        28      1909
                                             1892


SUNRISE AND SUNSET
DECEMBER 19 2012......SUNRISE   736 AM MST   SUNSET   536 PM MST
DECEMBER 20 2012......SUNRISE   736 AM MST   SUNSET   537 PM MST


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

$$