693
CDUS45 KTFX 182240
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT THU MAY 18 2023
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR MAY 18 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1886 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 66 248 PM 90 2006 66 0 70
MINIMUM 39 459 AM 27 1903 39 0 39
1977
AVERAGE 53 52 1 55
PRECIPITATION (IN)
TODAY 0.00 1.63 1959 0.09 -0.09 0.00
MONTH TO DATE 1.17 1.16 0.01 0.85
SINCE OCT 1 10.18 6.99 3.19 6.30
SINCE JAN 1 6.41 4.71 1.70 5.01
DEGREE DAYS
HEATING
TODAY 12 13 -1 10
MONTH TO DATE 181 280 -99 261
SINCE MAR 1 2086 1916 170 1977
SINCE JUL 1 7552 7386 166 7145
COOLING
TODAY 0 0 0 0
MONTH TO DATE 1 0 1 0
SINCE MAR 1 1 0 1 0
SINCE JAN 1 1 0 1 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 500 AM
LOWEST 36 300 PM
AVERAGE 67
......................................................
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 94 1919
MINIMUM TEMPERATURE (F) 40 30 1918
1931
1997
SUNRISE AND SUNSET
MAY 18 2023...........SUNRISE 545 AM MDT SUNSET 859 PM MDT
MAY 19 2023...........SUNRISE 544 AM MDT SUNSET 901 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