899
CDUS45 KTFX 102340
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MST SUN DEC 10 2023
...............................
..THE HELENA MT CLIMATE SUMMARY FOR DECEMBER 10 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 45 146 PM 63 1939 33 12 44
MINIMUM 26 1246 AM -27 1972 15 11 14
AVERAGE 36 24 12 29
PRECIPITATION (IN)
TODAY 0.00 0.51 1929 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.16 -0.16 0.23
SINCE OCT 1 1.49 1.53 -0.04 2.95
SINCE JAN 1 12.45 11.10 1.35 11.04
DEGREE DAYS
HEATING
TODAY 29 41 -12 36
MONTH TO DATE 252 393 -141 427
SINCE DEC 1 252 393 -141 427
SINCE JUL 1 1813 2235 -422 2297
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 13 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 4.4
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 56 600 AM
LOWEST 41 200 AM
AVERAGE 49
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 59 2004
MINIMUM TEMPERATURE (F) 15 -22 1922
1961
SUNRISE AND SUNSET
DECEMBER 10 2023......SUNRISE 801 AM MST SUNSET 440 PM MST
DECEMBER 11 2023......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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