708
CDUS45 KTFX 150737
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
137 AM MDT SUN SEP 15 2019
...............................
..THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 14 2019
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2019
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 82 407 PM 94 1948 73 9 70
MINIMUM 56 403 AM 18 1970 44 12 35
AVERAGE 69 58 11 53
PRECIPITATION (IN)
YESTERDAY 0.00 1.05 1906 0.04 -0.04 0.00
MONTH TO DATE 2.25 0.56 1.69 0.05
SINCE OCT 1 14.78 10.68 4.10 14.63
SINCE JAN 1 13.87 9.11 4.76 11.30
SNOWFALL (IN)
YESTERDAY 0.0 2.4 1982 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.5 -0.5 0.0
SINCE SEP 1 0.0 0.5 -0.5 0.0
SINCE JUL 1 0.0 0.8 -0.8 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 7 -7 12
MONTH TO DATE 45 74 -29 47
SINCE SEP 1 45 74 -29 47
SINCE JUL 1 73 143 -70 118
COOLING
YESTERDAY 4 1 3 0
MONTH TO DATE 47 19 28 18
SINCE SEP 1 47 19 28 18
SINCE JAN 1 397 402 -5 410
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 4.4
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 64 400 AM
LOWEST 28 400 PM
AVERAGE 46
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 2000
MINIMUM TEMPERATURE (F) 43 22 1970
SUNRISE AND SUNSET
SEPTEMBER 15 2019.....SUNRISE 706 AM MDT SUNSET 740 PM MDT
SEPTEMBER 16 2019.....SUNRISE 707 AM MDT SUNSET 738 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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