653
CDUS45 KTFX 210831
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
131 AM MST FRI NOV 21 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR NOVEMBER 20 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 42 423 PM 64 1966 41 1 35
MINIMUM 27 1132 PM -17 1900 21 6 16
AVERAGE 35 31 4 26
PRECIPITATION (IN)
YESTERDAY 0.00 0.47 1946 0.02 -0.02 T
MONTH TO DATE 0.19 0.41 -0.22 0.34
SINCE OCT 1 1.58 1.19 0.39 0.35
SINCE JAN 1 12.80 10.76 2.04 9.40
SNOWFALL (IN)
YESTERDAY 0.0 8.6 1946 0.2 -0.2 T
MONTH TO DATE 0.0 3.4 -3.4 2.3
SINCE SEP 1 4.2 6.4 -2.2 2.3
SINCE JUL 1 4.2 6.7 -2.5 2.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 30 34 -4 39
MONTH TO DATE 424 608 -184 545
SINCE SEP 1 1086 1421 -335 1033
SINCE JUL 1 1112 1484 -372 1045
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 1.6
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1100 PM
LOWEST 73 300 PM
AVERAGE 85
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 61 1904
MINIMUM TEMPERATURE (F) 21 -18 1946
SUNRISE AND SUNSET
NOVEMBER 21 2025......SUNRISE 739 AM MST SUNSET 448 PM MST
NOVEMBER 22 2025......SUNRISE 740 AM MST SUNSET 448 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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