545
CDUS45 KTFX 180739
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
139 AM MDT FRI APR 18 2025
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR APRIL 17 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 47 250 PM 82 1936 55 -8 35
MINIMUM 22 1159 PM 12 1896 30 -8 20
1968
AVERAGE 35 43 -8 28
PRECIPITATION (IN)
YESTERDAY T 0.56 1971 0.06 -0.06 0.07
MONTH TO DATE 0.49 0.94 -0.45 1.61
SINCE OCT 1 4.74 5.04 -0.30 6.80
SINCE JAN 1 3.66 2.76 0.90 4.70
SNOWFALL (IN)
YESTERDAY T 5.4 2011 0.3 -0.3 0.3
MONTH TO DATE 1.0 5.9 -4.9 2.4
SINCE MAR 1 5.2 16.0 -10.8 12.3
SINCE JUL 1 47.2 60.4 -13.2 49.6
SNOW DEPTH T
DEGREE DAYS
HEATING
YESTERDAY 30 22 8 37
MONTH TO DATE 381 410 -29 332
SINCE MAR 1 1146 1368 -222 1359
SINCE JUL 1 6445 6838 -393 6184
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 6.9
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 38 200 PM
AVERAGE 69
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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 86 1936
MINIMUM TEMPERATURE (F) 30 6 1951
SUNRISE AND SUNSET
APRIL 18 2025.........SUNRISE 631 AM MDT SUNSET 820 PM MDT
APRIL 19 2025.........SUNRISE 629 AM MDT SUNSET 821 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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