238
CDUS45 KTFX 220743
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
143 AM MDT WED OCT 22 2025
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 21 2025
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)
YESTERDAY
MAXIMUM 62 245 PM 80 1897 54 8 68
1915
MINIMUM 34 1145 PM 10 1930 31 3 34
AVERAGE 48 42 6 51
PRECIPITATION (IN)
YESTERDAY 0.00 0.46 1975 0.03 -0.03 0.17
MONTH TO DATE 0.96 0.78 0.18 0.18
SINCE OCT 1 0.96 0.78 0.18 0.18
SINCE JAN 1 11.29 13.26 -1.97 12.93
SNOWFALL (IN)
YESTERDAY 0.0 3.2 1975 0.2 -0.2 0.0
MONTH TO DATE 1.2 2.9 -1.7 0.0
SINCE SEP 1 1.2 3.7 -2.5 0.0
SINCE JUL 1 1.2 4.0 -2.8 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 17 22 -5 14
MONTH TO DATE 365 382 -17 194
SINCE SEP 1 435 640 -205 319
SINCE JUL 1 478 754 -276 370
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 2
SINCE SEP 1 34 25 9 61
SINCE JAN 1 333 308 25 385
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 15.2
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 64 1100 PM
LOWEST 25 200 PM
AVERAGE 45
......................................................
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 80 1915
MINIMUM TEMPERATURE (F) 30 5 2020
SUNRISE AND SUNSET
OCTOBER 22 2025.......SUNRISE 755 AM MDT SUNSET 624 PM MDT
OCTOBER 23 2025.......SUNRISE 756 AM MDT SUNSET 622 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page