000 
CDUS45 KBYZ 120742
CLIBIL


CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
130 AM MDT MON SEP 12 2005

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

...THE BILLINGS CLIMATE SUMMARY FOR SEPTEMBER 11 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1934 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         69    314 PM  96    1959  74     -5       89
  MINIMUM         50    526 AM  28    1989  49      1       49
  AVERAGE         60                        61     -1       69

PRECIPITATION (IN)
  YESTERDAY        0.01          0.97 1988   0.04  -0.03     0.00
  MONTH TO DATE    0.02                      0.43  -0.41     0.34
  SINCE OCT 1     12.64                     13.86  -1.22    10.69
  SINCE JAN 1     10.66                     11.18  -0.52     8.25

SNOWFALL (IN)
  YESTERDAY        0.0           1.4  1970   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.3   -0.3      0.0
  SINCE SEP 1      0.0                       0.3   -0.3      0.0
  SINCE JUL 1      0.0                       0.3   -0.3       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        5                         6     -1        0
  MONTH TO DATE    6                        48    -42       37
  SINCE SEP 1      6                        48    -42       37
  SINCE JUL 1     61                        93    -32       59

 COOLING
  YESTERDAY        0                         2     -2        4
  MONTH TO DATE   50                        31     19       22
  SINCE SEP 1     50                        31     19       22
  SINCE JAN 1    629                       567     62      441
..................................................................

WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     6.4

SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7

WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN

RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68           400 AM
 LOWEST     23           300 PM
 AVERAGE    46
..........................................................

THE BILLINGS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        93      1990
                                             1981
 MINIMUM TEMPERATURE (F)   48        30      1970

SUNRISE AND SUNSET
SEPTEMBER 12 2005.....SUNRISE   649 AM MDT   SUNSET   731 PM MDT
SEPTEMBER 13 2005.....SUNRISE   650 AM MDT   SUNSET   729 PM MDT

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



&&

...THE CLIMATE SUMMARY FOR SOUTHWEST BILLINGS FOR 11 SEPTEMBER 2005...

HIGH TEMPERATURE........................    M
LOW TEMPERATURE.........................    M

PRECIPITATION...........................    M
MONTHLY PRECIPITATION TOTAL............. 0.01
YEARLY PRECIPITATION TOTAL..............11.56

SNOWFALL................................    M
MONTHLY SNOWFALL TOTAL..................  0.0
TOTAL SNOWFALL SINCE JULY 1.............    T

SNOW DEPTH AT MM MM MMM.................    M

$$