670
CDUS45 KTFX 182240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT SUN JUN 18 2023
...............................
..THE HELENA MT CLIMATE SUMMARY FOR JUNE 18 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 65 1241 PM 94 1961 75 -10 91
1986
2003
MINIMUM 52 723 AM 33 1949 49 3 62
AVERAGE 59 62 -3 77
PRECIPITATION (IN)
TODAY 0.01 1.77 1979 0.07 -0.06 T
MONTH TO DATE 2.54 1.51 1.03 0.76
SINCE OCT 1 10.07 7.64 2.43 5.05
SINCE JAN 1 6.66 5.81 0.85 3.62
DEGREE DAYS
HEATING
TODAY 6 4 2 0
MONTH TO DATE 32 104 -72 86
SINCE JUN 1 32 104 -72 86
SINCE JUL 1 7477 7460 17 6855
COOLING
TODAY 0 1 -1 12
MONTH TO DATE 29 18 11 31
SINCE JUN 1 29 18 11 31
SINCE JAN 1 44 25 19 33
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 10.6
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 300 AM
LOWEST 38 100 PM
AVERAGE 63
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 93 1974
1985
1988
MINIMUM TEMPERATURE (F) 49 36 1972
SUNRISE AND SUNSET
JUNE 18 2023..........SUNRISE 534 AM MDT SUNSET 924 PM MDT
JUNE 19 2023..........SUNRISE 534 AM MDT SUNSET 924 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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