624
CDUS45 KTFX 210839
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
139 AM MST THU DEC 21 2023
...............................
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR DECEMBER 20 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1929 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 48 307 PM 53 1942 30 18 31
MINIMUM 25 728 AM -25 1990 11 14 12
AVERAGE 37 20 17 22
PRECIPITATION (IN)
YESTERDAY 0.00 0.23 1963 0.00 0.00 0.00
MONTH TO DATE 0.01 0.18 -0.17 0.11
SINCE OCT 1 0.42 1.27 -0.85 0.62
SINCE JAN 1 5.69 9.75 -4.06 4.57
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 28 45 -17 43
MONTH TO DATE 678 873 -195 974
SINCE DEC 1 678 873 -195 974
SINCE JUL 1 2631 3105 -474 3190
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 123 117 6 256
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 7.0
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 1100 PM
LOWEST 49 200 PM
AVERAGE 65
......................................................
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 30 53 1969
2020
MINIMUM TEMPERATURE (F) 11 -33 1983
SUNRISE AND SUNSET
DECEMBER 21 2023......SUNRISE 806 AM MST SUNSET 450 PM MST
DECEMBER 22 2023......SUNRISE 807 AM MST SUNSET 451 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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