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CDUS45 KTFX 230739
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
139 AM MDT FRI MAY 23 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR MAY 22 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 66 321 PM 86 1928 68 -2 56
2001
MINIMUM 38 243 AM 29 2021 44 -6 45
AVERAGE 52 56 -4 51
PRECIPITATION (IN)
YESTERDAY 0.22 0.96 2002 0.08 0.14 0.22
MONTH TO DATE 3.59 1.20 2.39 1.37
SINCE OCT 1 7.26 5.38 1.88 7.09
SINCE JAN 1 6.50 3.55 2.95 5.57
SNOWFALL (IN)
YESTERDAY 0.0 7.3 1881 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 13 10 3 14
MONTH TO DATE 234 276 -42 279
SINCE MAR 1 1468 1788 -320 1640
SINCE JUL 1 6540 7282 -742 6690
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 29 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 5.5
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 500 PM
LOWEST 35 200 PM
AVERAGE 59
......................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 89 1886
2001
MINIMUM TEMPERATURE (F) 44 26 1944
SUNRISE AND SUNSET
MAY 23 2025...........SUNRISE 545 AM MDT SUNSET 905 PM MDT
MAY 24 2025...........SUNRISE 544 AM MDT SUNSET 906 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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