078 
CDUS45 KPSR 120813
CLINYL

CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
112 AM MST WED DEC 12 2012


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

...THE YUMA AZ CLIMATE SUMMARY FOR DECEMBER 11 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         73    349 PM  85    1950  68      5       67
  MINIMUM         46    407 AM  32    1898  47     -1       39
  AVERAGE         60                        57      3       53

PRECIPITATION (IN)
  YESTERDAY        0.00          0.16 1985   0.02  -0.02     0.00
                                      1940
  MONTH TO DATE    0.00                      0.16  -0.16     0.00
  SINCE OCT 1      0.03                      0.59  -0.56     0.43
  SINCE JAN 1      2.37                      3.21  -0.84     1.84

DEGREE DAYS
 HEATING
  YESTERDAY        5                         8     -3       12
  MONTH TO DATE   14                        72    -58      134
  SINCE DEC 1     14                        72    -58      134
  SINCE JUL 1     36                       140   -104      186

 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    13   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     4.4


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    49
 LOWEST     15
 AVERAGE    32

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


THE YUMA AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        85      1958
                                             1950
 MINIMUM TEMPERATURE (F)   46        30      1972
                                             1949


SUNRISE AND SUNSET
DECEMBER 12 2012......SUNRISE   731 AM MST   SUNSET   533 PM MST
DECEMBER 13 2012......SUNRISE   732 AM MST   SUNSET   534 PM MST


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

$$