043
CDUS45 KTFX 172340
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MST MON NOV 17 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR NOVEMBER 17 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 52 318 PM 65 1976 42 10 53
MINIMUM 37 711 AM -16 1955 22 15 30
AVERAGE 45 32 13 42
PRECIPITATION (IN)
TODAY 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
DEGREE DAYS
HEATING
TODAY 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
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 E (70)
HIGHEST GUST SPEED 6 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 0.4
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 700 AM
LOWEST 68 300 PM
AVERAGE 83
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 71 2008
MINIMUM TEMPERATURE (F) 22 -17 1881
SUNRISE AND SUNSET
NOVEMBER 17 2025......SUNRISE 734 AM MST SUNSET 452 PM MST
NOVEMBER 18 2025......SUNRISE 735 AM MST SUNSET 451 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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