503
CDUS45 KTFX 110738
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
138 AM MDT WED OCT 11 2023
...............................
..THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 10 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 73 220 PM 87 2015 61 12 73
MINIMUM 49 715 AM 9 2009 36 13 40
AVERAGE 61 48 13 57
PRECIPITATION (IN)
YESTERDAY 0.01 0.81 1911 0.02 -0.01 0.00
MONTH TO DATE 0.08 0.26 -0.18 0.75
SINCE OCT 1 0.08 0.26 -0.18 0.75
SINCE JAN 1 11.04 9.83 1.21 8.84
SNOWFALL (IN)
YESTERDAY 0.0 0.5 1969 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.5 -0.5 0.0
SINCE SEP 1 0.0 0.7 -0.7 0.0
SINCE JUL 1 0.0 1.0 -1.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 4 17 -13 8
MONTH TO DATE 96 145 -49 91
SINCE SEP 1 217 355 -138 192
SINCE JUL 1 221 418 -197 194
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 SW (230)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 4.3
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 900 PM
LOWEST 30 200 PM
AVERAGE 55
......................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 83 1995
MINIMUM TEMPERATURE (F) 36 14 2009
SUNRISE AND SUNSET
OCTOBER 11 2023.......SUNRISE 740 AM MDT SUNSET 649 PM MDT
OCTOBER 12 2023.......SUNRISE 741 AM MDT SUNSET 647 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