922
CDUS45 KTFX 200750
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
150 AM MDT SUN OCT 20 2024
...............................
..THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 19 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 71 306 PM 82 2023 56 15 82
MINIMUM 38 1217 AM 11 1905 32 6 44
AVERAGE 55 44 11 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.59 2009 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.50 -0.50 0.12
SINCE OCT 1 T 0.50 -0.50 0.12
SINCE JAN 1 9.05 10.07 -1.02 11.08
SNOWFALL (IN)
YESTERDAY 0.0 1.0 1933 0.1 -0.1 0.0
MONTH TO DATE 0.0 1.3 -1.3 0.0
SINCE SEP 1 0.0 1.5 -1.5 0.0
SINCE JUL 1 0.0 1.8 -1.8 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 10 21 -11 2
MONTH TO DATE 174 317 -143 204
SINCE SEP 1 257 527 -270 325
SINCE JUL 1 269 590 -321 329
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
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 6.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 600 AM
LOWEST 36 200 PM
AVERAGE 52
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 81 2023
MINIMUM TEMPERATURE (F) 32 18 1995
SUNRISE AND SUNSET
OCTOBER 20 2024.......SUNRISE 753 AM MDT SUNSET 631 PM MDT
OCTOBER 21 2024.......SUNRISE 755 AM MDT SUNSET 629 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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