967
CDUS45 KTFX 120734
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
134 AM MDT MON OCT 12 2026
...............................
..THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 11 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 34 1058 AM 83 1995 60 -26 62
MINIMUM 31 1159 PM 14 2009 36 -5 46
AVERAGE 33 48 -15 54
PRECIPITATION (IN)
YESTERDAY 0.56 1.25 1881 0.03 0.53 0.09
MONTH TO DATE 1.02 0.29 0.73 0.50
SINCE OCT 1 1.02 0.29 0.73 0.50
SINCE JAN 1 12.21 9.86 2.35 11.72
SNOWFALL (IN)
YESTERDAY MM 14.0 1891 0.1 MM 0.0
MONTH TO DATE 1.9 0.6 1.3 0.0
SINCE SEP 1 1.9 0.8 1.1 0.0
SINCE JUL 1 1.9 1.1 0.8 0.0
SNOW DEPTH 4
DEGREE DAYS
HEATING
YESTERDAY 32 17 15 11
MONTH TO DATE 101 162 -61 141
SINCE SEP 1 255 372 -117 213
SINCE JUL 1 279 435 -156 239
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 11 28 -17 36
SINCE JAN 1 496 433 63 467
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 8.9
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
SNOW
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 79 1100 AM
AVERAGE 90
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 81 1958
MINIMUM TEMPERATURE (F) 35 8 2009
SUNRISE AND SUNSET
OCTOBER 12 2026.......SUNRISE 742 AM MDT SUNSET 646 PM MDT
OCTOBER 13 2026.......SUNRISE 743 AM MDT SUNSET 645 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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