Climatological Report (Daily)
Issued by NWS
Issued by NWS
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639
CDUS45 KTFX 082240
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT FRI AUG 08 2025
...................................
...THE GREAT FALLS MT CLIMATE SUMMARY FOR AUGUST 8 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1886 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 68 1048 AM 102 2012 86 -18 73
MINIMUM 48 639 AM 41 1893 52 -4 47
1917
AVERAGE 58 69 -11 60
PRECIPITATION (IN)
TODAY 0.06 1.02 1974 0.03 0.03 0.00
MONTH TO DATE 0.24 0.25 -0.01 0.20
SINCE OCT 1 10.76 12.46 -1.70 12.59
SINCE JAN 1 9.68 10.18 -0.50 10.49
DEGREE DAYS
HEATING
TODAY 7 1 6 5
MONTH TO DATE 9 8 1 13
SINCE JUN 1 182 249 -67 223
SINCE JUL 1 39 56 -17 31
COOLING
TODAY 0 5 -5 0
MONTH TO DATE 24 45 -21 41
SINCE JUN 1 187 205 -18 256
SINCE JAN 1 201 208 -7 256
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 15.2
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 600 AM
LOWEST 39 100 PM
AVERAGE 66
..........................................................
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 102 1936
MINIMUM TEMPERATURE (F) 52 38 1893
SUNRISE AND SUNSET
AUGUST 8 2025........SUNRISE 613 AM MDT SUNSET 848 PM MDT
AUGUST 9 2025........SUNRISE 614 AM MDT SUNSET 847 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$