641
CDUS45 KTFX 270744
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
144 AM MDT FRI OCT 27 2023
...............................
..THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 26 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 20 327 PM 76 1922 52 -32 50
MINIMUM 14 824 AM -6 2020 30 -16 28
AVERAGE 17 41 -24 39
PRECIPITATION (IN)
YESTERDAY 0.41 0.44 1925 0.02 0.39 0.00
1991
MONTH TO DATE 1.43 0.67 0.76 1.80
SINCE OCT 1 1.43 0.67 0.76 1.80
SINCE JAN 1 12.39 10.24 2.15 9.89
SNOWFALL (IN)
YESTERDAY MM 5.0 1991 0.1 MM 0.0
MONTH TO DATE 5.0 2.1 2.9 T
SINCE SEP 1 5.0 2.3 2.7 T
SINCE JUL 1 5.0 2.6 2.4 T
SNOW DEPTH 10
DEGREE DAYS
HEATING
YESTERDAY 48 24 24 26
MONTH TO DATE 380 477 -97 360
SINCE SEP 1 501 687 -186 461
SINCE JUL 1 505 750 -245 463
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 13 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 7.1
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
SNOW
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 900 PM
LOWEST 67 1200 PM
AVERAGE 76
......................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 76 2001
MINIMUM TEMPERATURE (F) 29 3 1919
SUNRISE AND SUNSET
OCTOBER 27 2023.......SUNRISE 802 AM MDT SUNSET 621 PM MDT
OCTOBER 28 2023.......SUNRISE 804 AM MDT SUNSET 619 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page