000 
CDUS45 KBYZ 130727
CLIBIL


CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
124 AM MDT FRI MAY 13 2005

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

...THE BILLINGS CLIMATE SUMMARY FOR MAY 12 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         37    648 PM  94    1960  66    -29       39
  MINIMUM         27    654 AM  21    1953  43    -16       28
  AVERAGE         32                        54    -22       34

PRECIPITATION (IN)
  YESTERDAY        0.10          1.78 1995   0.08   0.02      T
  MONTH TO DATE    1.01                      0.96   0.05     0.22
  SINCE OCT 1      7.43                      7.89  -0.46     5.31
  SINCE JAN 1      5.45                      5.21   0.24     2.87

SNOWFALL (IN)
  YESTERDAY        1.1           6.1  1983   0.1    1.0      0.1
  MONTH TO DATE    3.1                       1.6    1.5      1.1
  SINCE MAR 1     34.7                      19.5   15.2      5.8
  SINCE JUL 1     55.4                      58.8   -3.4     37.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       33                        11     22       31
  MONTH TO DATE  207                       153     54      117
  SINCE MAR 1   1514                      1604    -90     1208
  SINCE JUL 1   6127                      6757   -630     6052

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         2     -2        2
  SINCE JAN 1      0                         2     -2        2
..................................................................

WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     6.9

SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0

WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  SNOW
  LIGHT SNOW
  FOG

RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     75           400 PM
 AVERAGE    88
..........................................................

THE BILLINGS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        92      2001
 MINIMUM TEMPERATURE (F)   43        24      2004

SUNRISE AND SUNSET
MAY 13 2005...........SUNRISE   545 AM MDT   SUNSET   837 PM MDT
MAY 14 2005...........SUNRISE   544 AM MDT   SUNSET   838 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 12 MAY 2005...

HIGH TEMPERATURE........................   39
LOW TEMPERATURE.........................   28

PRECIPITATION........................... 0.13
MONTHLY PRECIPITATION TOTAL............. 1.32
YEARLY PRECIPITATION TOTAL.............. 6.66

SNOWFALL................................  1.2
MONTHLY SNOWFALL TOTAL..................  1.2
TOTAL SNOWFALL SINCE JULY 1............. 41.5

SNOW DEPTH AT 11 PM MDT.................    0

$$