Climatological Report (Daily)
Issued by NWS
Issued by NWS
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383
CDUS45 KTFX 070900
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
200 AM MST SUN DEC 07 2025
...................................
...THE HELENA MT CLIMATE SUMMARY FOR DECEMBER 6 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 46 219 PM 61 2023 35 11 54
MINIMUM 32 226 AM -30 1972 16 16 20
AVERAGE 39 26 13 37
PRECIPITATION (IN)
YESTERDAY T 0.81 1901 0.02 -0.02 0.00
MONTH TO DATE 0.11 0.10 0.01 0.00
SINCE OCT 1 1.92 1.47 0.45 0.46
SINCE JAN 1 13.14 11.04 2.10 9.51
SNOWFALL (IN)
YESTERDAY 0.0 14.0 1927 0.3 -0.3 0.0
MONTH TO DATE 0.9 1.4 -0.5 0.0
SINCE DEC 1 0.9 1.4 -0.5 0.0
SINCE JUL 1 8.1 10.1 -2.0 2.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 26 40 -14 28
MONTH TO DATE 195 232 -37 187
SINCE DEC 1 195 232 -37 187
SINCE JUL 1 1667 2074 -407 1570
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 467 433 34 590
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 10.4
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 100 AM
LOWEST 48 900 PM
AVERAGE 72
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 58 2024
MINIMUM TEMPERATURE (F) 16 -28 1972
SUNRISE AND SUNSET
DECEMBER 7 2025......SUNRISE 759 AM MST SUNSET 441 PM MST
DECEMBER 8 2025......SUNRISE 800 AM MST SUNSET 440 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$