793
CDUS45 KTFX 090839
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
139 AM MST MON DEC 09 2024
...............................
..THE HELENA MT CLIMATE SUMMARY FOR DECEMBER 8 2024
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)
YESTERDAY
MAXIMUM 48 119 AM 60 1939 34 14 41
MINIMUM 32 1159 PM -35 1972 16 16 26
AVERAGE 40 25 15 34
PRECIPITATION (IN)
YESTERDAY T 0.52 1906 0.02 -0.02 0.00
MONTH TO DATE T 0.13 -0.13 T
SINCE OCT 1 0.46 1.50 -1.04 1.49
SINCE JAN 1 9.51 11.07 -1.56 12.45
SNOWFALL (IN)
YESTERDAY T 3.8 1929 0.2 -0.2 0.0
MONTH TO DATE T 1.8 -1.8 T
SINCE DEC 1 T 1.8 -1.8 T
SINCE JUL 1 2.3 10.5 -8.2 13.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 40 -15 31
MONTH TO DATE 234 312 -78 190
SINCE DEC 1 234 312 -78 190
SINCE JUL 1 1617 2154 -537 1751
COOLING
YESTERDAY 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 35 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 13.5
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 1100 PM
LOWEST 34 400 AM
AVERAGE 56
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 59 1957
MINIMUM TEMPERATURE (F) 16 -30 1972
SUNRISE AND SUNSET
DECEMBER 9 2024......SUNRISE 801 AM MST SUNSET 440 PM MST
DECEMBER 10 2024......SUNRISE 802 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.
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