487
CDUS45 KTFX 140736
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
136 AM MDT WED MAY 14 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR MAY 13 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1866 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 51 711 PM 89 2001 66 -15 80
MINIMUM 44 641 AM 23 1983 41 3 48
AVERAGE 48 53 -5 64
PRECIPITATION (IN)
YESTERDAY 0.24 1.51 1898 0.06 0.18 0.00
MONTH TO DATE 1.65 0.59 1.06 1.02
SINCE OCT 1 5.32 4.77 0.55 6.74
SINCE JAN 1 4.56 2.94 1.62 5.22
SNOWFALL (IN)
YESTERDAY 0.0 0.7 1916 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.5
SINCE MAR 1 1.0 7.6 -6.6 10.2
SINCE JUL 1 36.8 37.2 -0.4 57.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 17 12 5 1
MONTH TO DATE 109 181 -72 181
SINCE MAR 1 1343 1693 -350 1542
SINCE JUL 1 6415 7187 -772 6592
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 4 0 4 0
SINCE MAR 1 4 0 4 0
SINCE JAN 1 4 0 4 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 6.0
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 600 AM
LOWEST 65 500 PM
AVERAGE 77
......................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 88 1936
MINIMUM TEMPERATURE (F) 41 25 1995
SUNRISE AND SUNSET
MAY 14 2025...........SUNRISE 555 AM MDT SUNSET 855 PM MDT
MAY 15 2025...........SUNRISE 553 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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