455 
CDUS45 KPSR 070838
CLINYL

CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
135 AM MST FRI SEP 7 2012


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

...THE YUMA AZ CLIMATE SUMMARY FOR SEPTEMBER 6 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        101    454 PM 113    1986 104     -3      105
  MINIMUM         86    735 AM  58    1911  80      6       80
  AVERAGE         94                        92      2       93

PRECIPITATION (IN)
  YESTERDAY        T             0.25 1939   0.01  -0.01     0.00
  MONTH TO DATE    T                         0.10  -0.10     0.46
  SINCE OCT 1      3.61                      3.13   0.48     1.55
  SINCE JAN 1      2.03                      2.19  -0.16     1.29

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       29                        27      2       28
  MONTH TO DATE  177                       165     12      176
  SINCE SEP 1    177                       165     12      176
  SINCE JAN 1   3733                      3618    115     3618
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED    10.1


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    74
 LOWEST     29
 AVERAGE    52

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


THE YUMA AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)  104       114      1979
 MINIMUM TEMPERATURE (F)   80        56      1911


SUNRISE AND SUNSET
SEPTEMBER  7 2012.....SUNRISE   617 AM MST   SUNSET   655 PM MST
SEPTEMBER  8 2012.....SUNRISE   618 AM MST   SUNSET   653 PM MST


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

$$