346
CDUS45 KTFX 300730
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
130 AM MDT THU JUL 30 2026
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR JULY 29 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 91 546 PM 102 1934 87 4 83
MINIMUM 54 523 AM 45 1896 53 1 51
1924
1971
AVERAGE 73 70 3 67
PRECIPITATION (IN)
YESTERDAY 0.00 0.24 1905 0.03 -0.03 0.00
MONTH TO DATE 0.27 1.17 -0.90 1.74
SINCE OCT 1 14.36 12.15 2.21 10.51
SINCE JAN 1 12.52 9.87 2.65 9.43
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 0 1 -1 0
MONTH TO DATE 10 50 -40 30
SINCE JUN 1 238 243 -5 173
SINCE JUL 1 10 50 -40 30
COOLING
YESTERDAY 8 6 2 2
MONTH TO DATE 209 126 83 121
SINCE JUN 1 214 150 64 152
SINCE JAN 1 234 153 81 166
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 6.5
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 300 AM
LOWEST 17 400 PM
AVERAGE 40
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 102 1934
MINIMUM TEMPERATURE (F) 53 43 1892
SUNRISE AND SUNSET
JULY 30 2026..........SUNRISE 601 AM MDT SUNSET 902 PM MDT
JULY 31 2026..........SUNRISE 602 AM MDT SUNSET 901 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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