Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 212340
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MST THU NOV 21 2024
...................................
...THE HELENA MT CLIMATE SUMMARY FOR NOVEMBER 21 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 47 116 PM 61 1904 40 7 47
MINIMUM 25 425 AM -18 1946 21 4 22
AVERAGE 36 31 5 35
PRECIPITATION (IN)
TODAY 0.00 0.52 1921 0.02 -0.02 0.00
MONTH TO DATE 0.34 0.43 -0.09 0.01
SINCE OCT 1 0.35 1.21 -0.86 1.48
SINCE JAN 1 9.40 10.78 -1.38 12.44
DEGREE DAYS
HEATING
TODAY 29 34 -5 30
MONTH TO DATE 574 642 -68 503
SINCE SEP 1 1062 1455 -393 1229
SINCE JUL 1 1074 1518 -444 1233
COOLING
TODAY 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
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 2.8
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 700 AM
LOWEST 43 100 PM
AVERAGE 59
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 68 1954
MINIMUM TEMPERATURE (F) 21 -23 1985
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.
$$