999
CDUS45 KTFX 230741
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
141 AM MDT MON OCT 23 2023
...............................
..THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 22 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 58 300 PM 78 1915 54 4 44
MINIMUM 39 335 AM 10 1957 31 8 34
AVERAGE 49 43 6 39
PRECIPITATION (IN)
YESTERDAY 0.02 0.60 2022 0.03 -0.01 0.60
MONTH TO DATE 0.14 0.58 -0.44 1.75
SINCE OCT 1 0.14 0.58 -0.44 1.75
SINCE JAN 1 11.10 10.15 0.95 9.84
SNOWFALL (IN)
YESTERDAY 0.0 5.7 1919 0.1 -0.1 T
MONTH TO DATE 0.0 1.6 -1.6 T
SINCE SEP 1 0.0 1.8 -1.8 T
SINCE JUL 1 0.0 2.1 -2.1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 16 22 -6 26
MONTH TO DATE 232 383 -151 254
SINCE SEP 1 353 593 -240 355
SINCE JUL 1 357 656 -299 357
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 36 28 8 83
SINCE JAN 1 588 433 155 751
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 2.9
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 900 PM
LOWEST 49 200 PM
AVERAGE 68
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 74 1944
1960
2007
MINIMUM TEMPERATURE (F) 31 6 1887
1919
SUNRISE AND SUNSET
OCTOBER 23 2023.......SUNRISE 757 AM MDT SUNSET 627 PM MDT
OCTOBER 24 2023.......SUNRISE 758 AM MDT SUNSET 626 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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