681
CDUS45 KTFX 290815
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
215 AM MDT MON JUN 29 2026
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR JUNE 28 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 62 117 PM 99 2015 77 -15 78
MINIMUM 46 959 PM 36 1995 48 -2 49
AVERAGE 54 63 -9 64
PRECIPITATION (IN)
YESTERDAY 1.62R 1.62 2026 0.06 1.56 0.00
MONTH TO DATE 3.69 2.59 1.10 1.47
SINCE OCT 1 12.84 10.85 1.99 8.77
SINCE JAN 1 11.00 8.57 2.43 7.69
SNOWFALL (IN)
YESTERDAY 0.0 T 1982 0.0 0.0 0.0
MONTH TO DATE 0.0 0.3 -0.3 0.0
SINCE JUN 1 0.0 0.3 -0.3 0.0
SINCE JUL 1 41.7 66.1 -24.4 47.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 11 4 7 1
MONTH TO DATE 212 186 26 141
SINCE JUN 1 212 186 26 141
SINCE JUL 1 6223 7714 -1491 7149
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 5 18 -13 28
SINCE JUN 1 5 18 -13 28
SINCE JAN 1 25 21 4 42
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WIND (MPH)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 20.0
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 100 AM
LOWEST 59 400 PM
AVERAGE 78
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 98 1937
MINIMUM TEMPERATURE (F) 48 39 2024
SUNRISE AND SUNSET
JUNE 29 2026..........SUNRISE 531 AM MDT SUNSET 926 PM MDT
JUNE 30 2026..........SUNRISE 532 AM MDT SUNSET 926 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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