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Displaying AFOS PIL: CLIHLN Received: 2018-01-19 08:39 UTC
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CDUS45 KTFX 190846
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
139 AM MST FRI JAN 19 2018
...................................
...THE HELENA MT CLIMATE SUMMARY FOR JANUARY 18 2018...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2018
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 44 244 PM 57 1919 34 10 39
MINIMUM 18 203 AM -34 1883 13 5 6
AVERAGE 31 24 7 23
PRECIPITATION (IN)
YESTERDAY 0.10 0.71 2012 0.01 0.09 0.00
MONTH TO DATE 0.32 0.22 0.10 0.44
SINCE OCT 1 3.65 1.79 1.86 3.42
SINCE JAN 1 0.32 0.22 0.10 0.44
SNOWFALL (IN)
YESTERDAY 0.0 10.0 2012 0.2 -0.2 0.0
MONTH TO DATE 3.4 3.6 -0.2 7.8
SINCE DEC 1 26.6 10.9 15.7 31.6
SINCE JUL 1 35.4 19.7 15.7 32.9
SNOW DEPTH 5
DEGREE DAYS
HEATING
YESTERDAY 34 41 -7 42
MONTH TO DATE 847 770 77 1096
SINCE DEC 1 2299 2109 190 2638
SINCE JUL 1 4180 3991 189 4113
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 3.6
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 900 PM
LOWEST 67 300 PM
AVERAGE 84
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 55 2005
MINIMUM TEMPERATURE (F) 14 -34 1883
SUNRISE AND SUNSET
JANUARY 19 2018.......SUNRISE 805 AM MST SUNSET 513 PM MST
JANUARY 20 2018.......SUNRISE 804 AM MST SUNSET 514 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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