854
CDUS45 KTFX 210907
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
207 AM MST THU NOV 21 2024
...............................
..THE HELENA MT CLIMATE SUMMARY FOR NOVEMBER 20 2024
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 35 311 PM 64 1966 41 -6 47
MINIMUM 16 737 AM -17 1900 21 -5 27
AVERAGE 26 31 -5 37
PRECIPITATION (IN)
YESTERDAY T 0.47 1946 0.02 -0.02 0.00
MONTH TO DATE 0.34 0.41 -0.07 0.01
SINCE OCT 1 0.35 1.19 -0.84 1.48
SINCE JAN 1 9.40 10.76 -1.36 12.44
SNOWFALL (IN)
YESTERDAY T 8.6 1946 0.2 -0.2 0.0
MONTH TO DATE 2.3 3.4 -1.1 0.0
SINCE SEP 1 2.3 6.4 -4.1 13.9
SINCE JUL 1 2.3 6.7 -4.4 13.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 39 34 5 28
MONTH TO DATE 545 608 -63 473
SINCE SEP 1 1033 1421 -388 1199
SINCE JUL 1 1045 1484 -439 1203
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 72 28 44 36
SINCE JAN 1 590 433 157 588
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WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 1.2
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 700 AM
LOWEST 47 400 PM
AVERAGE 64
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 61 1904
MINIMUM TEMPERATURE (F) 21 -18 1946
SUNRISE AND SUNSET
NOVEMBER 21 2024......SUNRISE 739 AM MST SUNSET 448 PM MST
NOVEMBER 22 2024......SUNRISE 741 AM MST SUNSET 447 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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