808
CDUS45 KTFX 150734
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
134 AM MDT SUN OCT 15 2023
...............................
..THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 14 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 58 442 PM 81 1958 59 -1 71
MINIMUM 36 447 AM 12 1899 34 2 37
AVERAGE 47 46 1 54
PRECIPITATION (IN)
YESTERDAY 0.00 0.57 1962 0.03 -0.03 0.00
MONTH TO DATE 0.12 0.37 -0.25 1.14
SINCE OCT 1 0.12 0.37 -0.25 1.14
SINCE JAN 1 11.08 9.94 1.14 9.23
SNOWFALL (IN)
YESTERDAY 0.0 4.9 1992 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.8 -0.8 0.0
SINCE SEP 1 0.0 1.0 -1.0 0.0
SINCE JUL 1 0.0 1.3 -1.3 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 18 19 -1 11
MONTH TO DATE 156 217 -61 136
SINCE SEP 1 277 427 -150 237
SINCE JUL 1 281 490 -209 239
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
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WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 1.0
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 700 AM
LOWEST 55 500 PM
AVERAGE 72
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 83 1991
MINIMUM TEMPERATURE (F) 34 16 1930
1969
SUNRISE AND SUNSET
OCTOBER 15 2023.......SUNRISE 745 AM MDT SUNSET 641 PM MDT
OCTOBER 16 2023.......SUNRISE 747 AM MDT SUNSET 640 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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