509
CDUS45 KTFX 300735
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
135 AM MDT WED OCT 30 2024
...............................
..THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 29 2024
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)
YESTERDAY
MAXIMUM 49 327 PM 74 2021 51 -2 30
MINIMUM 27 711 AM -2 1991 28 -1 14
AVERAGE 38 40 -2 22
PRECIPITATION (IN)
YESTERDAY 0.00 0.49 1992 0.02 -0.02 T
MONTH TO DATE 0.01 0.74 -0.73 1.47
SINCE OCT 1 0.01 0.74 -0.73 1.47
SINCE JAN 1 9.06 10.31 -1.25 12.43
SNOWFALL (IN)
YESTERDAY 0.0 4.1 1960 0.1 -0.1 T
MONTH TO DATE 0.0 2.5 -2.5 13.9
SINCE SEP 1 0.0 2.7 -2.7 13.9
SINCE JUL 1 0.0 3.0 -3.0 13.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 27 26 1 43
MONTH TO DATE 348 553 -205 522
SINCE SEP 1 431 763 -332 643
SINCE JUL 1 443 826 -383 647
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 72 28 44 36
SINCE JAN 1 590 433 157 588
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 4.5
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 500 AM
LOWEST 31 200 PM
AVERAGE 53
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 72 1990
MINIMUM TEMPERATURE (F) 28 -8 1935
1991
SUNRISE AND SUNSET
OCTOBER 30 2024.......SUNRISE 808 AM MDT SUNSET 615 PM MDT
OCTOBER 31 2024.......SUNRISE 809 AM MDT SUNSET 613 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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