379
CDUS45 KTFX 132340
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MST FRI DEC 13 2024
...............................
..THE HELENA MT CLIMATE SUMMARY FOR DECEMBER 13 2024
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 38 359 PM 58 1924 33 5 33
MINIMUM 22 411 AM -22 1919 14 8 13
AVERAGE 30 24 6 23
PRECIPITATION (IN)
TODAY 0.00 0.48 1917 0.02 -0.02 0.00
MONTH TO DATE 0.07 0.20 -0.13 0.03
SINCE OCT 1 0.53 1.57 -1.04 1.52
SINCE JAN 1 9.58 11.14 -1.56 12.48
DEGREE DAYS
HEATING
TODAY 35 42 -7 42
MONTH TO DATE 395 517 -122 363
SINCE DEC 1 395 517 -122 363
SINCE JUL 1 1778 2359 -581 1924
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 590 433 157 588
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 1.6
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 800 AM
LOWEST 61 300 PM
AVERAGE 75
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 63 1924
MINIMUM TEMPERATURE (F) 14 -20 1926
SUNRISE AND SUNSET
DECEMBER 13 2024......SUNRISE 804 AM MST SUNSET 441 PM MST
DECEMBER 14 2024......SUNRISE 805 AM MST SUNSET 441 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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