516
CDUS45 KTFX 190744
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
144 AM MDT SAT JUL 19 2025
...............................
..THE HELENA MT CLIMATE SUMMARY FOR JULY 18 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 90 644 PM 102 2021 88 2 97
MINIMUM 55 607 AM 37 1972 56 -1 62
AVERAGE 73 72 1 80
PRECIPITATION (IN)
YESTERDAY 0.00 0.67 1987 0.03 -0.03 0.00
MONTH TO DATE 0.26 0.63 -0.37 0.20
SINCE OCT 1 8.50 8.97 -0.47 8.56
SINCE JAN 1 7.74 7.14 0.60 7.04
SNOWFALL (IN)
YESTERDAY 0.0 T 1972 0.0 0.0 0.0
1995
2001
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 12 21 -9 2
SINCE JUN 1 123 165 -42 88
SINCE JUL 1 12 21 -9 2
COOLING
YESTERDAY 8 7 1 15
MONTH TO DATE 120 98 22 130
SINCE JUN 1 171 143 28 203
SINCE JAN 1 196 150 46 203
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 6.4
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 500 AM
LOWEST 11 700 PM
AVERAGE 44
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THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 103 2003
MINIMUM TEMPERATURE (F) 56 38 1962
1972
SUNRISE AND SUNSET
JULY 19 2025..........SUNRISE 554 AM MDT SUNSET 914 PM MDT
JULY 20 2025..........SUNRISE 555 AM MDT SUNSET 913 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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