066
CDUS45 KTFX 172240
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT TUE MAR 17 2026
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR MARCH 17 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1886 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 56 1215 PM 69 1972 47 9 51
2007
MINIMUM 48 1221 AM -14 1965 23 25 25
AVERAGE 52 35 17 38
PRECIPITATION (IN)
TODAY 0.00 0.53 1950 0.02 -0.02 0.00
MONTH TO DATE 1.30 0.31 0.99 0.45
SINCE OCT 1 3.72 3.73 -0.01 3.95
SINCE JAN 1 1.88 1.45 0.43 2.87
DEGREE DAYS
HEATING
TODAY 13 30 -17 27
MONTH TO DATE 499 567 -68 435
SINCE MAR 1 499 567 -68 435
SINCE JUL 1 4742 6037 -1295 5734
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 29.4
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 59 1200 AM
LOWEST 35 1000 AM
AVERAGE 47
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THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 75 2017
MINIMUM TEMPERATURE (F) 23 -16 1965
SUNRISE AND SUNSET
MARCH 17 2026.........SUNRISE 734 AM MDT SUNSET 734 PM MDT
MARCH 18 2026.........SUNRISE 732 AM MDT SUNSET 736 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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