Climatological Report (Daily)
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CDUS45 KTFX 210855
CLIBZN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
255 AM MDT SAT OCT 21 2017


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

...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR OCTOBER 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1935 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         66   1254 PM  79    2003  60      6       56
  MINIMUM         35   1159 PM  14    1938  29      6       25
  AVERAGE         51                        44      7       41

PRECIPITATION (IN)
  YESTERDAY        0.04          0.18 2015   0.04   0.00     0.00
  MONTH TO DATE    0.34                      0.77  -0.43     1.69
  SINCE OCT 1      0.34                      0.77  -0.43     1.69
  SINCE JAN 1     10.44                     12.38  -1.94    11.58

SNOWFALL (IN)
  YESTERDAY        0.0           0.8  1981   0.0    0.0      0.0
  MONTH TO DATE    0.2                       1.0   -0.8      3.0
  SINCE SEP 1      0.2                       1.3   -1.1      3.0
  SINCE JUL 1      0.2                       1.3   -1.1      3.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       14                        20     -6       24
  MONTH TO DATE  419                       341     78      387
  SINCE SEP 1    737                       579    158      694
  SINCE JUL 1    748                       646    102      803

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     27                        22      5       10
  SINCE JAN 1    327                       368    -41      232
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    38   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    49   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    12.4


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92
 LOWEST     21
 AVERAGE    57

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


THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        79      2003
 MINIMUM TEMPERATURE (F)   29         5      1996


SUNRISE AND SUNSET
OCTOBER 21 2017.......SUNRISE   750 AM MDT   SUNSET   628 PM MDT
OCTOBER 22 2017.......SUNRISE   751 AM MDT   SUNSET   626 PM MDT


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




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