388
CDUS45 KTFX 040906
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
206 AM MST MON DEC 04 2023
...............................
..THE HELENA MT CLIMATE SUMMARY FOR DECEMBER 3 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 49 1059 PM 62 1975 36 13 28
MINIMUM 30 803 PM -26 1880 17 13 3
AVERAGE 40 26 14 16
PRECIPITATION (IN)
YESTERDAY 0.00 0.35 1926 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.05 -0.05 0.18
SINCE OCT 1 1.49 1.42 0.07 2.90
SINCE JAN 1 12.45 10.99 1.46 10.99
SNOWFALL (IN)
YESTERDAY 0.0 5.9 1948 0.2 -0.2 0.0
MONTH TO DATE T 0.7 -0.7 2.0
SINCE DEC 1 T 0.7 -0.7 2.0
SINCE JUL 1 13.9 9.4 4.5 14.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 38 -13 49
MONTH TO DATE 86 114 -28 139
SINCE DEC 1 86 114 -28 139
SINCE JUL 1 1647 1956 -309 2009
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 21 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 5.6
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 64 800 PM
LOWEST 37 100 PM
AVERAGE 51
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 64 1918
MINIMUM TEMPERATURE (F) 17 -24 1880
1972
SUNRISE AND SUNSET
DECEMBER 4 2023......SUNRISE 755 AM MST SUNSET 441 PM MST
DECEMBER 5 2023......SUNRISE 756 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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