Climatological Report (Daily)
Issued by NWS
Issued by NWS
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970
CDUS45 KTFX 172240
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT TUE SEP 17 2024
...................................
...THE LEWISTOWN MT CLIMATE SUMMARY FOR SEPTEMBER 17 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1896 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 75 1251 PM 91 2009 70 5 84
MINIMUM 47 622 AM 23 1965 41 6 47
AVERAGE 61 56 5 66
PRECIPITATION (IN)
TODAY 0.28 0.93 1946 0.04 0.24 0.00
MONTH TO DATE 1.37 0.78 0.59 1.43
SINCE OCT 1 16.27 16.56 -0.29 18.12
SINCE JAN 1 13.81 14.11 -0.30 15.44
DEGREE DAYS
HEATING
TODAY 4 10 -6 0
MONTH TO DATE 46 130 -84 61
SINCE SEP 1 46 130 -84 61
SINCE JUL 1 151 276 -125 146
COOLING
TODAY 0 0 0 1
MONTH TO DATE 36 14 22 15
SINCE SEP 1 36 14 22 15
SINCE JAN 1 288 224 64 227
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 6.6
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 40
AVERAGE 65
..........................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 90 1966
MINIMUM TEMPERATURE (F) 41 19 1965
SUNRISE AND SUNSET
SEPTEMBER 17 2024.....SUNRISE 659 AM MDT SUNSET 724 PM MDT
SEPTEMBER 18 2024.....SUNRISE 700 AM MDT SUNSET 722 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$