512
CDUS45 KTFX 202240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT SAT JUN 20 2026
...............................
..THE HELENA MT CLIMATE SUMMARY FOR JUNE 20 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 70 259 PM 95 1919 76 -6 65
MINIMUM 52 322 AM 32 1902 50 2 49
AVERAGE 61 63 -2 57
PRECIPITATION (IN)
TODAY T 0.74 1884 0.07 -0.07 0.43
MONTH TO DATE 0.33 1.65 -1.32 0.64
SINCE OCT 1 8.24 7.78 0.46 7.95
SINCE JAN 1 5.57 5.95 -0.38 7.19
DEGREE DAYS
HEATING
TODAY 4 4 0 8
MONTH TO DATE 127 112 15 63
SINCE JUN 1 127 112 15 63
SINCE JUL 1 6020 7468 -1448 6625
COOLING
TODAY 0 2 -2 0
MONTH TO DATE 8 21 -13 40
SINCE JUN 1 8 21 -13 40
SINCE JAN 1 28 28 0 65
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.1
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 700 AM
LOWEST 41 300 PM
AVERAGE 55
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 102 1900
MINIMUM TEMPERATURE (F) 50 33 1942
SUNRISE AND SUNSET
JUNE 20 2026..........SUNRISE 535 AM MDT SUNSET 925 PM MDT
JUNE 21 2026..........SUNRISE 535 AM MDT SUNSET 925 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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