493
CDUS45 KTFX 181241
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
541 AM MST TUE NOV 18 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR NOVEMBER 17 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 53 617 PM 65 1976 42 11 53
MINIMUM 37 711 AM -16 1955 22 15 30
AVERAGE 45 32 13 42
PRECIPITATION (IN)
YESTERDAY T 0.35 1985 0.02 -0.02 0.01
MONTH TO DATE 0.19 0.35 -0.16 0.34
SINCE OCT 1 1.58 1.13 0.45 0.35
SINCE JAN 1 12.80 10.70 2.10 9.40
SNOWFALL (IN)
YESTERDAY 0.0 5.0 1985 0.2 -0.2 0.0
MONTH TO DATE 0.0 2.8 -2.8 2.3
SINCE SEP 1 4.2 5.8 -1.6 2.3
SINCE JUL 1 4.2 6.1 -1.9 2.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 20 33 -13 23
MONTH TO DATE 343 507 -164 439
SINCE SEP 1 1005 1320 -315 927
SINCE JUL 1 1031 1383 -352 939
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 36 28 8 72
SINCE JAN 1 467 433 34 590
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 1.5
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 700 AM
LOWEST 54 600 PM
AVERAGE 76
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 71 2008
MINIMUM TEMPERATURE (F) 22 -17 1881
SUNRISE AND SUNSET
NOVEMBER 18 2025......SUNRISE 735 AM MST SUNSET 451 PM MST
NOVEMBER 19 2025......SUNRISE 736 AM MST SUNSET 450 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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