Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 010843
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
143 AM MST MON DEC 01 2025
...................................
...THE HELENA MT CLIMATE SUMMARY FOR NOVEMBER 30 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 18 254 PM 63 1999 37 -19 42
MINIMUM 0 848 AM -15 1952 18 -18 29
AVERAGE 9 28 -19 36
PRECIPITATION (IN)
YESTERDAY 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
SNOWFALL (IN)
YESTERDAY 0.0 5.0 1919 0.2 -0.2 0.0
MONTH TO DATE 6.0 5.4 0.6 2.3
SINCE SEP 1 10.2 8.4 1.8 2.3
SINCE JUL 1 10.2 8.7 1.5 2.3
SNOW DEPTH 2
DEGREE DAYS
HEATING
YESTERDAY 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
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 6 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 0.8
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 600 PM
LOWEST 74 300 PM
AVERAGE 83
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 70 2021
MINIMUM TEMPERATURE (F) 18 -25 1985
SUNRISE AND SUNSET
DECEMBER 1 2025......SUNRISE 752 AM MST SUNSET 442 PM MST
DECEMBER 2 2025......SUNRISE 753 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.
$$