000 
CDUS45 KBYZ 310730
CLIBIL


CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
129 AM MDT TUE MAY 31 2005

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

...THE BILLINGS CLIMATE SUMMARY FOR MAY 30 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         55    949 AM  95    1984  72    -17       66
  MINIMUM         42    142 AM  36    1982  48     -6       45
  AVERAGE         49                        60    -11       56

PRECIPITATION (IN)
  YESTERDAY        0.23          0.77 1971   0.08   0.15     0.01
  MONTH TO DATE    1.77                      2.40  -0.63     0.81
  SINCE OCT 1      8.19                      9.33  -1.14     5.90
  SINCE JAN 1      6.21                      6.65  -0.44     3.46

SNOWFALL (IN)
  YESTERDAY        0.0           T    1998   T      0.0      0.0
  MONTH TO DATE    3.1                       2.5    0.6      1.1
  SINCE MAR 1     34.7                      20.4   14.3      5.8
  SINCE JUL 1     55.4                      59.7   -4.3     37.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                         6     10        9
  MONTH TO DATE  364                       306     58      345
  SINCE MAR 1   1671                      1757    -86     1436
  SINCE JUL 1   6284                      6910   -626     6280

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    3                        12     -9        0
  SINCE MAR 1      3                        14    -11        2
  SINCE JAN 1      3                        14    -11        2
..................................................................

WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     6.9

SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8

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

RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           600 PM
 LOWEST     50          1100 AM
 AVERAGE    72
..........................................................

THE BILLINGS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        92      1936
                                             1940
 MINIMUM TEMPERATURE (F)   48        32      1951
                                             1982

SUNRISE AND SUNSET
MAY 31 2005...........SUNRISE   528 AM MDT   SUNSET   856 PM MDT
JUNE  1 2005..........SUNRISE   528 AM MDT   SUNSET   857 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 30 MAY 2005...

HIGH TEMPERATURE........................   57
LOW TEMPERATURE.........................   43

PRECIPITATION........................... 0.23
MONTHLY PRECIPITATION TOTAL............. 2.00
YEARLY PRECIPITATION TOTAL.............. 7.34

SNOWFALL................................  0.0
MONTHLY SNOWFALL TOTAL..................  1.2
TOTAL SNOWFALL SINCE JULY 1............. 41.5

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

$$