205
CDUS45 KTFX 210737
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
137 AM MDT SAT MAR 21 2026
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..THE GREAT FALLS MT CLIMATE SUMMARY FOR MARCH 20 2026
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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 76R 236 PM 73 1910 48 28 51
MINIMUM 55 336 AM -8 1913 24 31 29
AVERAGE 66 36 30 40
PRECIPITATION (IN)
YESTERDAY 0.00 0.41 1944 0.02 -0.02 0.00
MONTH TO DATE 1.30 0.37 0.93 0.45
SINCE OCT 1 3.72 3.79 -0.07 3.95
SINCE JAN 1 1.88 1.51 0.37 2.87
SNOWFALL (IN)
YESTERDAY 0.0 6.8 2002 0.3 -0.3 0.0
MONTH TO DATE 16.2 6.5 9.7 3.5
SINCE MAR 1 16.2 6.5 9.7 3.5
SINCE JUL 1 32.8 50.9 -18.1 45.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 29 -29 25
MONTH TO DATE 508 656 -148 523
SINCE MAR 1 508 656 -148 523
SINCE JUL 1 4751 6126 -1375 5822
COOLING
YESTERDAY 1 0 1 0
MONTH TO DATE 1 0 1 0
SINCE MAR 1 1 0 1 0
SINCE JAN 1 1 0 1 0
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WIND (MPH)
HIGHEST WIND SPEED 43 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 56 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 25.9
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 44 700 AM
LOWEST 19 400 PM
AVERAGE 32
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 74 1928
MINIMUM TEMPERATURE (F) 24 -16 2002
SUNRISE AND SUNSET
MARCH 21 2026.........SUNRISE 726 AM MDT SUNSET 740 PM MDT
MARCH 22 2026.........SUNRISE 724 AM MDT SUNSET 741 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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