Climatological Report (Daily)
Issued by NWS
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910
CDUS45 KTFX 310743
CLIHLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
143 AM MDT THU JUL 31 2025
...................................
...THE HELENA MT CLIMATE SUMMARY FOR JULY 30 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 86 545 PM 101 2000 89 -3 75
2022
MINIMUM 57 501 AM 42 1995 56 1 62
AVERAGE 72 72 0 69
PRECIPITATION (IN)
YESTERDAY 0.00 1.36 1975 0.04 -0.04 0.02
MONTH TO DATE 0.66 1.03 -0.37 0.22
SINCE OCT 1 8.90 9.37 -0.47 8.58
SINCE JAN 1 8.14 7.54 0.60 7.06
SNOWFALL (IN)
YESTERDAY 0.0 0.0 1995 0.0 0.0 0.0
1999
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 7 8 -1 4
MONTH TO DATE 181 192 -11 273
SINCE JUN 1 232 237 -5 346
SINCE JAN 1 257 244 13 346
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 6.7
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 600 AM
LOWEST 28 600 PM
AVERAGE 55
..........................................................
THE HELENA MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 101 2022
MINIMUM TEMPERATURE (F) 56 39 1995
SUNRISE AND SUNSET
JULY 31 2025..........SUNRISE 608 AM MDT SUNSET 900 PM MDT
AUGUST 1 2025........SUNRISE 609 AM MDT SUNSET 859 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$