015
CDUS45 KTFX 202240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT FRI SEP 20 2024
...............................
..THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 20 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 74 126 PM 90 1922 72 2 67
MINIMUM 48 713 AM 20 1983 43 5 40
AVERAGE 61 58 3 54
PRECIPITATION (IN)
TODAY 0.00 1.00 1941 0.03 -0.03 T
MONTH TO DATE 1.23 0.67 0.56 1.22
SINCE OCT 1 10.57 11.11 -0.54 12.89
SINCE JAN 1 9.05 9.28 -0.23 9.48
DEGREE DAYS
HEATING
TODAY 4 8 -4 11
MONTH TO DATE 43 111 -68 29
SINCE SEP 1 43 111 -68 29
SINCE JUL 1 55 174 -119 33
COOLING
TODAY 0 0 0 0
MONTH TO DATE 62 27 35 34
SINCE SEP 1 62 27 35 34
SINCE JAN 1 580 432 148 586
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 7.5
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 200 AM
LOWEST 24 300 PM
AVERAGE 52
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 90 1966
1967
MINIMUM TEMPERATURE (F) 43 20 1995
SUNRISE AND SUNSET
SEPTEMBER 20 2024.....SUNRISE 713 AM MDT SUNSET 728 PM MDT
SEPTEMBER 21 2024.....SUNRISE 714 AM MDT SUNSET 726 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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