362
CDUS45 KTFX 170736
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
136 AM MDT WED JUN 17 2026
...............................
..THE HELENA MT CLIMATE SUMMARY FOR JUNE 16 2026
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)
YESTERDAY
MAXIMUM 86 307 PM 95 1880 74 12 70
1933
MINIMUM 59 1159 PM 36 1949 49 10 54
AVERAGE 73 62 11 62
PRECIPITATION (IN)
YESTERDAY 0.00 1.15 2010 0.08 -0.08 0.02
MONTH TO DATE 0.33 1.37 -1.04 0.14
SINCE OCT 1 8.24 7.50 0.74 7.45
SINCE JAN 1 5.57 5.67 -0.10 6.69
SNOWFALL (IN)
YESTERDAY 0.0 0.0 1995 0.0 0.0 0.0
1999
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 22.3 37.2 -14.9 36.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 3
MONTH TO DATE 116 96 20 55
SINCE JUN 1 116 96 20 55
SINCE JUL 1 6009 7452 -1443 6617
COOLING
YESTERDAY 8 1 7 0
MONTH TO DATE 8 16 -8 30
SINCE JUN 1 8 16 -8 30
SINCE JAN 1 28 23 5 55
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 17.5
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 50 1100 PM
LOWEST 17 100 PM
AVERAGE 34
......................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 97 1986
2022
MINIMUM TEMPERATURE (F) 49 34 1954
SUNRISE AND SUNSET
JUNE 17 2026..........SUNRISE 534 AM MDT SUNSET 924 PM MDT
JUNE 18 2026..........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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