016
CDUS45 KTFX 290734
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
134 AM MDT FRI SEP 29 2023
...............................
..THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 28 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 65 429 PM 89 1892 68 -3 84
MINIMUM 36 606 AM 19 1965 41 -5 47
AVERAGE 51 54 -3 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.65 1940 0.03 -0.03 0.00
MONTH TO DATE 2.68 0.90 1.78 0.93
SINCE OCT 1 14.35 11.34 3.01 8.50
SINCE JAN 1 10.94 9.51 1.43 7.07
SNOWFALL (IN)
YESTERDAY 0.0 5.6 1925 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE SEP 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 0.0 0.5 -0.5 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 11 3 0
MONTH TO DATE 93 187 -94 88
SINCE SEP 1 93 187 -94 88
SINCE JUL 1 97 250 -153 90
COOLING
YESTERDAY 0 0 0 1
MONTH TO DATE 36 27 9 83
SINCE SEP 1 36 27 9 83
SINCE JAN 1 588 432 156 751
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 6.4
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 600 AM
LOWEST 28 400 PM
AVERAGE 52
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 84 1967
2009
MINIMUM TEMPERATURE (F) 40 19 1985
SUNRISE AND SUNSET
SEPTEMBER 29 2023.....SUNRISE 724 AM MDT SUNSET 712 PM MDT
SEPTEMBER 30 2023.....SUNRISE 725 AM MDT SUNSET 710 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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