598
CDUS45 KTFX 040737
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
137 AM MDT MON MAY 04 2026
...............................
..THE HELENA MT CLIMATE SUMMARY FOR MAY 3 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 76 341 PM 84 1966 62 14 82
MINIMUM 43 627 AM 23 1967 37 6 42
AVERAGE 60 50 10 62
PRECIPITATION (IN)
YESTERDAY 0.00 2.06 1964 0.04 -0.04 0.00
MONTH TO DATE 0.00 0.11 -0.11 0.00
SINCE OCT 1 6.09 4.29 1.80 3.67
SINCE JAN 1 3.42 2.46 0.96 2.91
SNOWFALL (IN)
YESTERDAY 0.0 10.1 1964 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 9.3 7.5 1.8 1.0
SINCE JUL 1 22.3 37.1 -14.8 36.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 5 15 -10 3
MONTH TO DATE 29 47 -18 22
SINCE MAR 1 1329 1559 -230 1256
SINCE JUL 1 5621 7053 -1432 6328
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
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 5.5
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 700 AM
LOWEST 14 400 PM
AVERAGE 42
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 87 1966
MINIMUM TEMPERATURE (F) 38 22 1996
SUNRISE AND SUNSET
MAY 4 2026...........SUNRISE 609 AM MDT SUNSET 842 PM MDT
MAY 5 2026...........SUNRISE 607 AM MDT SUNSET 843 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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