Climatological Report (Daily)
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000
CDUS45 KTFX 230819
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
218 AM MDT SUN JUL 23 2017


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

...THE HELENA MT CLIMATE SUMMARY FOR JULY 22 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         91    446 PM 102    2003  88      3       99
  MINIMUM         55    445 AM  42    1972  55      0       63
  AVERAGE         73                        71      2       81

PRECIPITATION (IN)
  YESTERDAY        0.00          0.80 1884   0.03  -0.03     0.00
  MONTH TO DATE    0.19                      0.88  -0.69     0.63
  SINCE OCT 1      8.25                      8.61  -0.36     6.83
  SINCE JAN 1      5.27                      7.04  -1.77     5.13

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  1999   0.0    0.0      0.0
                                      2001
                                      1995
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       T      0.0       T
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                        26    -26       18
  SINCE JUN 1     76                       162    -86       72
  SINCE JUL 1      0                        26    -26       18

 COOLING
  YESTERDAY        8                         7      1       16
  MONTH TO DATE  254                       122    132      119
  SINCE JUN 1    313                       171    142      225
  SINCE JAN 1    322                       179    143      225
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     7.8


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    47           500 AM
 LOWEST     12          1100 AM
 AVERAGE    30

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       104      2003
 MINIMUM TEMPERATURE (F)   55        41      1918


SUNRISE AND SUNSET
JULY 23 2017..........SUNRISE   558 AM MDT   SUNSET   910 PM MDT
JULY 24 2017..........SUNRISE   600 AM MDT   SUNSET   909 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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