Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 232240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT MON SEP 23 2024
...................................
...THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 23 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 75 134 PM 90 1966 70 5 70
MINIMUM 58 529 AM 16 1926 43 15 49
AVERAGE 67 56 11 60
PRECIPITATION (IN)
TODAY 0.00 0.56 2007 0.03 -0.03 0.01
MONTH TO DATE 1.23 0.76 0.47 2.68
SINCE OCT 1 10.57 11.20 -0.63 14.35
SINCE JAN 1 9.05 9.37 -0.32 10.94
DEGREE DAYS
HEATING
TODAY 0 9 -9 5
MONTH TO DATE 64 137 -73 64
SINCE SEP 1 64 137 -73 64
SINCE JUL 1 76 200 -124 68
COOLING
TODAY 2 0 2 0
MONTH TO DATE 64 27 37 34
SINCE SEP 1 64 27 37 34
SINCE JAN 1 582 432 150 586
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 13.2
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 47 700 AM
LOWEST 33 100 PM
AVERAGE 40
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 91 2014
MINIMUM TEMPERATURE (F) 42 6 1926
SUNRISE AND SUNSET
SEPTEMBER 23 2024.....SUNRISE 717 AM MDT SUNSET 722 PM MDT
SEPTEMBER 24 2024.....SUNRISE 718 AM MDT SUNSET 720 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$