AFOS product CLIBIL
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CDUS45 KBYZ 190723
CLIBIL


CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
122 AM MDT THU MAY 19 2005

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

...THE BILLINGS CLIMATE SUMMARY FOR MAY 18 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         75    418 PM  94    1948  68      7       62
  MINIMUM         43    440 AM  32    1942  45     -2       40
  AVERAGE         59                        56      3       51

PRECIPITATION (IN)
  YESTERDAY        0.00          2.34 1978   0.08  -0.08     0.09
  MONTH TO DATE    1.26                      1.44  -0.18     0.32
  SINCE OCT 1      7.68                      8.37  -0.69     5.41
  SINCE JAN 1      5.70                      5.69   0.01     2.97

SNOWFALL (IN)
  YESTERDAY        0.0           1.0  1950   0.1   -0.1      0.0
  MONTH TO DATE    3.1                       2.2    0.9      1.1
  SINCE MAR 1     34.7                      20.1   14.6      5.8
  SINCE JUL 1     55.4                      59.4   -4.0     37.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        6                         9     -3       14
  MONTH TO DATE  259                       214     45      221
  SINCE MAR 1   1566                      1665    -99     1312
  SINCE JUL 1   6179                      6818   -639     6156

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

WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    10.3

SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3

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

RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           400 AM
 LOWEST     33           500 PM
 AVERAGE    58
..........................................................

THE BILLINGS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        92      1992
 MINIMUM TEMPERATURE (F)   45        29      1997

SUNRISE AND SUNSET
MAY 19 2005...........SUNRISE   538 AM MDT   SUNSET   844 PM MDT
MAY 20 2005...........SUNRISE   537 AM MDT   SUNSET   845 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 18 MAY 2005...

HIGH TEMPERATURE........................   77
LOW TEMPERATURE.........................   42

PRECIPITATION........................... 0.00
MONTHLY PRECIPITATION TOTAL............. 1.55
YEARLY PRECIPITATION TOTAL.............. 6.89

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

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

$$