542
CDUS45 KTFX 110735
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
135 AM MDT THU JUN 11 2026
...............................
..THE HELENA MT CLIMATE SUMMARY FOR JUNE 10 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 59 1232 PM 94 1956 73 -14 92
MINIMUM 45 433 AM 30 1999 48 -3 57
AVERAGE 52 60 -8 75
PRECIPITATION (IN)
YESTERDAY 0.00 1.47 1892 0.08 -0.08 T
MONTH TO DATE 0.31 0.90 -0.59 T
SINCE OCT 1 8.22 7.03 1.19 7.31
SINCE JAN 1 5.55 5.20 0.35 6.55
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 13 6 7 0
MONTH TO DATE 83 65 18 49
SINCE JUN 1 83 65 18 49
SINCE JUL 1 5976 7421 -1445 6611
COOLING
YESTERDAY 0 1 -1 10
MONTH TO DATE 0 10 -10 22
SINCE JUN 1 0 10 -10 22
SINCE JAN 1 20 17 3 47
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 16.2
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 63 200 AM
LOWEST 32 1200 PM
AVERAGE 48
......................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 1918
MINIMUM TEMPERATURE (F) 48 35 1969
SUNRISE AND SUNSET
JUNE 11 2026..........SUNRISE 535 AM MDT SUNSET 921 PM MDT
JUNE 12 2026..........SUNRISE 534 AM MDT SUNSET 922 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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