Climatological Report (Daily)
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CDUS45 KTFX 201033
CLIHVR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
433 AM MDT WED SEP 20 2017


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

...THE HAVRE MT CLIMATE SUMMARY FOR SEPTEMBER 19 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         63    309 PM  96    2009  70     -7       72
  MINIMUM         44   1159 PM  24    1991  40      4       38
  AVERAGE         54                        55     -1       55

PRECIPITATION (IN)
  YESTERDAY        0.00          1.88 1925   0.04  -0.04     0.00
  MONTH TO DATE    0.97                      0.73   0.24     0.96
  SINCE OCT 1      8.55                     10.81  -2.26    16.38
  SINCE JAN 1      4.56                      9.40  -4.84    14.45

SNOWFALL (IN)
  YESTERDAY        0.0           T    1983   0.1   -0.1      0.0
                                      1998
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE SEP 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1      0.0                       0.1   -0.1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       11                        10      1       10
  MONTH TO DATE  113                       139    -26      158
  SINCE SEP 1    113                       139    -26      158
  SINCE JUL 1    125                       222    -97      219

 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    21   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    11.6


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           100 AM
 LOWEST     27           500 PM
 AVERAGE    52

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


THE HAVRE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        96      1922
 MINIMUM TEMPERATURE (F)   40        24      1995


SUNRISE AND SUNSET
SEPTEMBER 20 2017.....SUNRISE   703 AM MDT   SUNSET   720 PM MDT
SEPTEMBER 21 2017.....SUNRISE   705 AM MDT   SUNSET   718 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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