830
CDUS45 KTFX 222340
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MST FRI DEC 22 2023
...............................
..THE HELENA MT CLIMATE SUMMARY FOR DECEMBER 22 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 50 335 PM 58 1933 31 19 -19
MINIMUM 25 731 AM -35 1990 13 12 -35
2022
AVERAGE 38 22 16 -27
PRECIPITATION (IN)
TODAY 0.00 0.25 1915 0.02 -0.02 0.00
1951
MONTH TO DATE 0.03 0.33 -0.30 0.60
SINCE OCT 1 1.52 1.70 -0.18 3.32
SINCE JAN 1 12.48 11.27 1.21 11.41
DEGREE DAYS
HEATING
TODAY 27 43 -16 92
MONTH TO DATE 652 899 -247 1117
SINCE DEC 1 652 899 -247 1117
SINCE JUL 1 2213 2741 -528 2987
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 588 433 155 751
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 1.5
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 300 AM
LOWEST 46 300 PM
AVERAGE 66
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 54 1922
1936
MINIMUM TEMPERATURE (F) 13 -32 1983
SUNRISE AND SUNSET
DECEMBER 22 2023......SUNRISE 810 AM MST SUNSET 443 PM MST
DECEMBER 23 2023......SUNRISE 810 AM MST SUNSET 444 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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