327
CDUS45 KTFX 292240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT TUE AUG 29 2023
...............................
..THE HELENA MT CLIMATE SUMMARY FOR AUGUST 29 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 96 259 PM 99 2005 80 16 88
MINIMUM 55 601 AM 37 1907 49 6 50
1975
AVERAGE 76 65 11 69
PRECIPITATION (IN)
TODAY 0.00 0.91 1910 0.03 -0.03 0.00
MONTH TO DATE 0.51 0.97 -0.46 0.48
SINCE OCT 1 11.67 10.37 1.30 7.57
SINCE JAN 1 8.26 8.54 -0.28 6.14
DEGREE DAYS
HEATING
TODAY 0 3 -3 0
MONTH TO DATE 1 32 -31 1
SINCE JUN 1 79 199 -120 119
SINCE JUL 1 4 55 -51 2
COOLING
TODAY 11 3 8 4
MONTH TO DATE 227 152 75 309
SINCE JUN 1 530 394 136 645
SINCE JAN 1 545 401 144 647
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 2.2
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 600 AM
LOWEST 14 300 PM
AVERAGE 41
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 96 1999
MINIMUM TEMPERATURE (F) 49 34 1880
1910
1993
SUNRISE AND SUNSET
AUGUST 29 2023........SUNRISE 644 AM MDT SUNSET 813 PM MDT
AUGUST 30 2023........SUNRISE 645 AM MDT SUNSET 811 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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