138
CDUS45 KTFX 142240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT THU MAY 14 2026
...............................
..THE HELENA MT CLIMATE SUMMARY FOR MAY 14 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 64 105 PM 88 1936 66 -2 55
MINIMUM 50 721 AM 25 1995 41 9 45
AVERAGE 57 54 3 50
PRECIPITATION (IN)
TODAY 0.00 1.07 1977 0.06 -0.06 0.99
MONTH TO DATE 0.08 0.65 -0.57 2.64
SINCE OCT 1 6.17 4.83 1.34 6.31
SINCE JAN 1 3.50 3.00 0.50 5.55
DEGREE DAYS
HEATING
TODAY 8 12 -4 15
MONTH TO DATE 124 193 -69 124
SINCE MAR 1 1424 1705 -281 1358
SINCE JUL 1 5716 7199 -1483 6430
COOLING
TODAY 0 0 0 0
MONTH TO DATE 1 0 1 4
SINCE MAR 1 1 0 1 4
SINCE JAN 1 1 0 1 4
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 23.7
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 44 600 AM
LOWEST 23 300 PM
AVERAGE 34
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 88 1944
MINIMUM TEMPERATURE (F) 41 26 1929
1943
SUNRISE AND SUNSET
MAY 14 2026...........SUNRISE 555 AM MDT SUNSET 854 PM MDT
MAY 15 2026...........SUNRISE 554 AM MDT SUNSET 856 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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