267
CDUS45 KTFX 040733
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
133 AM MDT TUE AUG 04 2026
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR AUGUST 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 67 505 PM 100 1961 87 -20 86
2001
MINIMUM 42 1159 PM 40 2002 53 -11 55
AVERAGE 55 70 -15 71
PRECIPITATION (IN)
YESTERDAY 0.01 0.24 1919 0.03 -0.02 0.00
MONTH TO DATE 0.01 0.09 -0.08 0.07
SINCE OCT 1 14.37 12.30 2.07 10.59
SINCE JAN 1 12.53 10.02 2.51 9.51
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.3 -0.3 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 10 1 9 0
MONTH TO DATE 10 3 7 0
SINCE JUN 1 248 244 4 173
SINCE JUL 1 20 51 -31 30
COOLING
YESTERDAY 0 6 -6 6
MONTH TO DATE 19 18 1 15
SINCE JUN 1 258 178 80 178
SINCE JAN 1 278 181 97 192
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.7
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 500 AM
LOWEST 30 600 PM
AVERAGE 53
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 102 1961
MINIMUM TEMPERATURE (F) 53 41 1982
SUNRISE AND SUNSET
AUGUST 4 2026........SUNRISE 607 AM MDT SUNSET 855 PM MDT
AUGUST 5 2026........SUNRISE 609 AM MDT SUNSET 853 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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