838
CDUS45 KTFX 182240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT FRI APR 18 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR APRIL 18 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 54 248 PM 80 1910 57 -3 46
1936
MINIMUM 22 602 AM 9 1951 33 -11 24
AVERAGE 38 45 -7 35
PRECIPITATION (IN)
TODAY 0.00 0.64 2003 0.03 -0.03 0.00
MONTH TO DATE 0.24 0.59 -0.35 0.72
SINCE OCT 1 3.64 3.75 -0.11 5.67
SINCE JAN 1 2.88 1.92 0.96 4.15
DEGREE DAYS
HEATING
TODAY 27 20 7 30
MONTH TO DATE 369 397 -28 296
SINCE MAR 1 1045 1295 -250 1158
SINCE JUL 1 6117 6789 -672 6208
COOLING
TODAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 3.1
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 200 AM
LOWEST 21 300 PM
AVERAGE 51
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 85 1962
MINIMUM TEMPERATURE (F) 33 7 1951
SUNRISE AND SUNSET
APRIL 18 2025.........SUNRISE 635 AM MDT SUNSET 821 PM MDT
APRIL 19 2025.........SUNRISE 633 AM MDT SUNSET 822 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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