Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 122340
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MST WED NOV 12 2025
...................................
...THE HELENA MT CLIMATE SUMMARY FOR NOVEMBER 12 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 60 339 PM 75 1999 44 16 50
MINIMUM 38 823 AM -20 1955 24 14 36
1959
AVERAGE 49 34 15 43
PRECIPITATION (IN)
TODAY 0.00 0.25 1910 0.02 -0.02 0.00
1944
MONTH TO DATE 0.04 0.25 -0.21 0.09
SINCE OCT 1 1.43 1.03 0.40 0.10
SINCE JAN 1 12.65 10.60 2.05 9.15
DEGREE DAYS
HEATING
TODAY 16 31 -15 22
MONTH TO DATE 255 347 -92 305
SINCE SEP 1 917 1160 -243 793
SINCE JUL 1 943 1223 -280 805
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 7 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 1.2
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 600 AM
LOWEST 37 200 PM
AVERAGE 57
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 71 1999
MINIMUM TEMPERATURE (F) 24 -35 1959
SUNRISE AND SUNSET
NOVEMBER 12 2025......SUNRISE 726 AM MST SUNSET 457 PM MST
NOVEMBER 13 2025......SUNRISE 728 AM MST SUNSET 456 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$