322
CDUS45 KBYZ 090940
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
340 AM MDT TUE SEP 09 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 8 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1934 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 87 213 PM 99 1979 78 9 92
MINIMUM 61 605 AM 32 1962 51 10 55
AVERAGE 74 64 10 74
PRECIPITATION (IN)
YESTERDAY T 0.53 1946 0.04 -0.04 0.00
MONTH TO DATE T 0.32 -0.32 0.02
SINCE OCT 1 14.76 13.27 1.49 11.35
SINCE JAN 1 13.46 10.73 2.73 8.96
SNOWFALL (IN)
YESTERDAY 0.0 4.3 1962 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 10 22 -12 0
SINCE SEP 1 10 22 -12 0
SINCE JUL 1 26 58 -32 14
COOLING
YESTERDAY 9 3 6 9
MONTH TO DATE 33 28 5 56
SINCE SEP 1 33 28 5 56
SINCE JAN 1 618 623 -5 723
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 11.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 52 600 AM
LOWEST 16 200 PM
AVERAGE 34
......................................................
THE BILLINGS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 95 1998
2005
MINIMUM TEMPERATURE (F) 51 31 1962
SUNRISE AND SUNSET
SEPTEMBER 9 2025.....SUNRISE 645 AM MDT SUNSET 736 PM MDT
SEPTEMBER 10 2025.....SUNRISE 647 AM MDT SUNSET 734 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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