966
CDUS45 KTFX 250735
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
135 AM MDT SUN MAY 25 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR MAY 24 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 73 501 PM 93 2001 69 4 66
MINIMUM 40 455 AM 29 1944 44 -4 37
1989
AVERAGE 57 56 1 52
PRECIPITATION (IN)
YESTERDAY 0.00 1.56 1953 0.08 -0.08 0.00
MONTH TO DATE 3.59 1.35 2.24 1.69
SINCE OCT 1 7.26 5.53 1.73 7.41
SINCE JAN 1 6.50 3.70 2.80 5.89
SNOWFALL (IN)
YESTERDAY 0.0 2.0 1918 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 8 9 -1 13
MONTH TO DATE 253 294 -41 307
SINCE MAR 1 1487 1806 -319 1668
SINCE JUL 1 6559 7300 -741 6718
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 NE (40)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 4.2
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 500 AM
LOWEST 20 400 PM
AVERAGE 52
......................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 89 1934
2003
MINIMUM TEMPERATURE (F) 44 25 1950
SUNRISE AND SUNSET
MAY 25 2025...........SUNRISE 543 AM MDT SUNSET 907 PM MDT
MAY 26 2025...........SUNRISE 542 AM MDT SUNSET 908 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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