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CDUS45 KTFX 010917 RRB
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
151 AM MST MON JAN 01 2024
...............................
..THE HELENA MT CLIMATE SUMMARY FOR DECEMBER 31 2023
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)
YESTERDAY
MAXIMUM 39 405 PM 56 1917 31 8 41
MINIMUM 17 822 AM -34 1968 12 5 26
AVERAGE 28 22 6 34
PRECIPITATION (IN)
YESTERDAY 0.00 0.14 1959 0.01 -0.01 0.00
MONTH TO DATE 0.03 0.46 -0.43 0.69
SINCE OCT 1 1.52 1.83 -0.31 3.41
SINCE JAN 1 12.48 11.40 1.08 11.50
SNOWFALL (IN)
YESTERDAY 0.0 2.8 1969 0.2 -0.2 0.0
MONTH TO DATE 0.6 7.7 -7.1 10.7
SINCE DEC 1 0.6 7.7 -7.1 10.7
SINCE JUL 1 14.5 16.4 -1.9 23.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 37 43 -6 31
MONTH TO DATE 1013 1288 -275 1443
SINCE DEC 1 1013 1288 -275 1443
SINCE JUL 1 2574 3130 -556 3313
COOLING
YESTERDAY 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 7 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 1.0
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 100 AM
LOWEST 57 300 PM
AVERAGE 73
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 59 1918
1939
MINIMUM TEMPERATURE (F) 12 -33 1942
SUNRISE AND SUNSET
JANUARY 1 2024.......SUNRISE 812 AM MST SUNSET 451 PM MST
JANUARY 2 2024.......SUNRISE 812 AM MST SUNSET 452 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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