505
CDUS45 KTFX 070745
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
145 AM MDT THU MAY 07 2026
...............................
..THE HELENA MT CLIMATE SUMMARY FOR MAY 6 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 74 446 PM 90 1966 63 11 58
MINIMUM 27 550 AM 23 1996 38 -11 34
AVERAGE 51 51 0 46
PRECIPITATION (IN)
YESTERDAY T 0.75 1896 0.04 -0.04 0.00
1958
MONTH TO DATE T 0.23 -0.23 1.10
SINCE OCT 1 6.09 4.41 1.68 4.77
SINCE JAN 1 3.42 2.58 0.84 4.01
SNOWFALL (IN)
YESTERDAY 0.0 4.6 1965 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE MAR 1 9.3 7.6 1.7 1.0
SINCE JUL 1 22.3 37.2 -14.9 36.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 14 0 19
MONTH TO DATE 83 90 -7 70
SINCE MAR 1 1383 1602 -219 1304
SINCE JUL 1 5675 7096 -1421 6376
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.0
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 500 AM
LOWEST 20 500 PM
AVERAGE 53
......................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 86 1987
1992
MINIMUM TEMPERATURE (F) 39 22 1885
SUNRISE AND SUNSET
MAY 7 2026...........SUNRISE 604 AM MDT SUNSET 846 PM MDT
MAY 8 2026...........SUNRISE 603 AM MDT SUNSET 847 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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