837
CDUS45 KTFX 302340
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MST SUN NOV 30 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR NOVEMBER 30 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 18 254 PM 63 1999 37 -19 42
MINIMUM 0 848 AM -15 1952 18 -18 29
AVERAGE 9 28 -19 36
PRECIPITATION (IN)
TODAY 0.00 0.45 1893 0.02 -0.02 0.00
MONTH TO DATE 0.42 0.59 -0.17 0.45
SINCE OCT 1 1.81 1.37 0.44 0.46
SINCE JAN 1 13.03 10.94 2.09 9.51
DEGREE DAYS
HEATING
TODAY 56 38 18 29
MONTH TO DATE 728 967 -239 883
SINCE SEP 1 1390 1780 -390 1371
SINCE JUL 1 1416 1843 -427 1383
COOLING
TODAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 5 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 0.0
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 200 PM
LOWEST 74 300 PM
AVERAGE 77
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 70 2021
MINIMUM TEMPERATURE (F) 18 -25 1985
SUNRISE AND SUNSET
NOVEMBER 30 2025......SUNRISE 751 AM MST SUNSET 443 PM MST
DECEMBER 1 2025......SUNRISE 752 AM MST SUNSET 442 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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