139
CDUS45 KTFX 182240
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT WED OCT 18 2023
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 18 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1886 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 69 248 PM 81 2003 56 13 76
MINIMUM 38 1210 AM 6 1905 32 6 36
AVERAGE 54 44 10 56
PRECIPITATION (IN)
TODAY 0.00 1.03 1910 0.04 -0.04 0.00
MONTH TO DATE 0.65 0.69 -0.04 0.52
SINCE OCT 1 0.65 0.69 -0.04 0.52
SINCE JAN 1 15.65 13.17 2.48 11.77
DEGREE DAYS
HEATING
TODAY 11 21 -10 9
MONTH TO DATE 217 316 -99 210
SINCE SEP 1 380 574 -194 360
SINCE JUL 1 420 688 -268 373
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 29 25 4 74
SINCE JAN 1 333 308 25 535
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 17.9
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 57 1200 AM
LOWEST 35 700 AM
AVERAGE 46
......................................................
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 81 1974
MINIMUM TEMPERATURE (F) 31 2 1905
SUNRISE AND SUNSET
OCTOBER 18 2023.......SUNRISE 748 AM MDT SUNSET 632 PM MDT
OCTOBER 19 2023.......SUNRISE 750 AM MDT SUNSET 630 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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