132
CDUS45 KTFX 212240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT MON AUG 21 2023
...............................
..THE HELENA MT CLIMATE SUMMARY FOR AUGUST 21 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 77 259 PM 95 1991 83 -6 91
2005
2011
MINIMUM 61 827 AM 38 1933 52 9 66
AVERAGE 69 67 2 79
PRECIPITATION (IN)
TODAY 0.33 1.82 1983 0.03 0.30 0.01
MONTH TO DATE 0.49 0.71 -0.22 0.16
SINCE OCT 1 11.65 10.11 1.54 7.25
SINCE JAN 1 8.24 8.28 -0.04 5.82
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 1 14 -13 1
SINCE JUN 1 79 181 -102 119
SINCE JUL 1 4 37 -33 2
COOLING
TODAY 4 4 0 14
MONTH TO DATE 165 125 40 259
SINCE JUN 1 468 367 101 595
SINCE JAN 1 483 374 109 597
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 2.0
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 200 AM
LOWEST 60 300 PM
AVERAGE 77
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 97 2006
MINIMUM TEMPERATURE (F) 51 33 1992
SUNRISE AND SUNSET
AUGUST 21 2023........SUNRISE 634 AM MDT SUNSET 828 PM MDT
AUGUST 22 2023........SUNRISE 635 AM MDT SUNSET 826 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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