423
CDUS45 KTFX 192240
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT SUN APR 19 2026
...............................
..THE HELENA MT CLIMATE SUMMARY FOR APRIL 19 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 67 259 PM 85 1962 58 9 65
MINIMUM 26 552 AM 7 1951 33 -7 29
AVERAGE 47 45 2 47
PRECIPITATION (IN)
TODAY 0.00 0.98 1984 0.04 -0.04 0.00
MONTH TO DATE 0.85 0.63 0.22 0.24
SINCE OCT 1 5.52 3.79 1.73 3.64
SINCE JAN 1 2.85 1.96 0.89 2.88
DEGREE DAYS
HEATING
TODAY 18 20 -2 18
MONTH TO DATE 363 417 -54 386
SINCE MAR 1 1081 1315 -234 1062
SINCE JUL 1 5373 6809 -1436 6134
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 16 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 3.7
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 600 AM
LOWEST 20 300 PM
AVERAGE 49
......................................................
THE HELENA MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 85 1980
MINIMUM TEMPERATURE (F) 33 3 1927
SUNRISE AND SUNSET
APRIL 19 2026.........SUNRISE 633 AM MDT SUNSET 822 PM MDT
APRIL 20 2026.........SUNRISE 632 AM MDT SUNSET 823 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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