518
CDUS45 KTFX 242240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT TUE OCT 24 2023
...............................
..THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 24 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 41 224 AM 72 1959 53 -12 49
1968
MINIMUM 32 259 PM -1 1919 30 2 31
AVERAGE 37 42 -5 40
PRECIPITATION (IN)
TODAY T 0.43 1969 0.02 -0.02 0.00
MONTH TO DATE 0.21 0.62 -0.41 1.80
SINCE OCT 1 0.21 0.62 -0.41 1.80
SINCE JAN 1 11.17 10.19 0.98 9.89
DEGREE DAYS
HEATING
TODAY 28 23 5 25
MONTH TO DATE 280 429 -149 309
SINCE SEP 1 401 639 -238 410
SINCE JUL 1 405 702 -297 412
COOLING
TODAY 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 15 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 7.3
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 200 AM
LOWEST 64 200 PM
AVERAGE 81
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 79 1990
MINIMUM TEMPERATURE (F) 30 -4 2020
SUNRISE AND SUNSET
OCTOBER 24 2023.......SUNRISE 758 AM MDT SUNSET 626 PM MDT
OCTOBER 25 2023.......SUNRISE 800 AM MDT SUNSET 624 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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