Climatological Report (Daily)
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744
CDUS45 KTFX 190842
CLIHVR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
242 AM MDT TUE SEP 19 2017


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

...THE HAVRE MT CLIMATE SUMMARY FOR SEPTEMBER 18 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1880 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         72    326 PM  94    1981  70      2       72
  MINIMUM         40    633 AM  23    1991  41     -1       43
  AVERAGE         56                        55      1       58

PRECIPITATION (IN)
  YESTERDAY        0.00          0.94 1947   0.04  -0.04      T
  MONTH TO DATE    0.97                      0.69   0.28     0.96
  SINCE OCT 1      8.55                     10.77  -2.22    16.38
  SINCE JAN 1      4.56                      9.36  -4.80    14.45

SNOWFALL (IN)
  YESTERDAY        0.0           0.7  1957   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        9                        10     -1        7
  MONTH TO DATE  102                       129    -27      148
  SINCE SEP 1    102                       129    -27      148
  SINCE JUL 1    114                       212    -98      209

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   39                        17     22       17
  SINCE SEP 1     39                        17     22       17
  SINCE JAN 1    526                       384    142      341
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     8.1


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           600 AM
 LOWEST     29           300 PM
 AVERAGE    59

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


THE HAVRE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        96      2009
 MINIMUM TEMPERATURE (F)   40        24      1991


SUNRISE AND SUNSET
SEPTEMBER 19 2017.....SUNRISE   702 AM MDT   SUNSET   722 PM MDT
SEPTEMBER 20 2017.....SUNRISE   703 AM MDT   SUNSET   720 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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