600
CDUS45 KTFX 040737
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
137 AM MDT MON MAY 04 2026
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR MAY 3 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
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 411 PM 86 1897 60 16 82
1918
MINIMUM 36 252 AM 19 1967 34 2 34
AVERAGE 56 47 9 58
PRECIPITATION (IN)
YESTERDAY 0.00 1.11 1964 0.05 -0.05 0.00
MONTH TO DATE 0.00 0.16 -0.16 T
SINCE OCT 1 5.72 5.99 -0.27 4.76
SINCE JAN 1 3.88 3.71 0.17 3.68
SNOWFALL (IN)
YESTERDAY 0.0 3.3 1991 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.4 -0.4 0.0
SINCE MAR 1 25.0 19.9 5.1 5.2
SINCE JUL 1 41.6 64.3 -22.7 47.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 9 18 -9 7
MONTH TO DATE 32 54 -22 25
SINCE MAR 1 1468 1690 -222 1425
SINCE JUL 1 5711 7160 -1449 6724
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 1 0 1 0
SINCE JAN 1 1 0 1 0
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WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 9.3
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 200 AM
LOWEST 12 600 PM
AVERAGE 52
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 87 1897
1936
MINIMUM TEMPERATURE (F) 34 23 1996
SUNRISE AND SUNSET
MAY 4 2026...........SUNRISE 604 AM MDT SUNSET 842 PM MDT
MAY 5 2026...........SUNRISE 602 AM MDT SUNSET 843 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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