CDUS45 KTFX 220738
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
138 AM MDT WED JUL 22 2026
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...THE GREAT FALLS MT CLIMATE SUMMARY FOR JULY 21 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 85 426 PM 103 1931 87 -2 67
MINIMUM 50 503 AM 38 2019 53 -3 56
AVERAGE 68 70 -2 62
PRECIPITATION (IN)
YESTERDAY T 0.61 1907 0.03 -0.03 0.13
MONTH TO DATE 0.27 0.91 -0.64 1.71
SINCE OCT 1 14.36 11.89 2.47 10.48
SINCE JAN 1 12.52 9.61 2.91 9.40
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 3
MONTH TO DATE 10 42 -32 29
SINCE JUN 1 238 235 3 172
SINCE JUL 1 10 42 -32 29
COOLING
YESTERDAY 3 5 -2 0
MONTH TO DATE 121 79 42 100
SINCE JUN 1 126 103 23 131
SINCE JAN 1 146 106 40 145
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 6.2
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 500 AM
LOWEST 36 500 PM
AVERAGE 59
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 102 1936
1960
MINIMUM TEMPERATURE (F) 53 43 19141990
SUNRISE AND SUNSET
JULY 22 2026..........SUNRISE 551 AM MDT SUNSET 912 PM MDT
JULY 23 2026..........SUNRISE 553 AM MDT SUNSET 911 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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