706
CDUS45 KTFX 171112
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
412 AM MST FRI NOV 17 2023
...............................
..THE HELENA MT CLIMATE SUMMARY FOR NOVEMBER 16 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 52 322 PM 66 1953 43 9 34
MINIMUM 33 811 AM -39 1959 23 10 17
AVERAGE 43 33 10 26
PRECIPITATION (IN)
YESTERDAY 0.00 0.35 2010 0.02 -0.02 0.02
MONTH TO DATE 0.01 0.33 -0.32 0.87
SINCE OCT 1 1.48 1.11 0.37 2.67
SINCE JAN 1 12.44 10.68 1.76 10.76
SNOWFALL (IN)
YESTERDAY 0.0 4.3 1926 0.2 -0.2 0.7
MONTH TO DATE 0.0 2.6 -2.6 12.5
SINCE SEP 1 13.9 5.6 8.3 12.5
SINCE JUL 1 13.9 5.9 8.0 12.5
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 22 32 -10 39
MONTH TO DATE 365 474 -109 668
SINCE SEP 1 1091 1287 -196 1232
SINCE JUL 1 1095 1350 -255 1234
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 25 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 9.8
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 600 AM
LOWEST 35 400 PM
AVERAGE 56
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 65 1976
MINIMUM TEMPERATURE (F) 22 -16 1955
SUNRISE AND SUNSET
NOVEMBER 17 2023......SUNRISE 733 AM MST SUNSET 453 PM MST
NOVEMBER 18 2023......SUNRISE 734 AM MST SUNSET 452 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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