821
CDUS45 KBYZ 292240
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
440 PM MDT FRI SEP 29 2023
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 29 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1934 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 70 250 PM 89 1989 68 2 85
MINIMUM 41 619 AM 26 1985 44 -3 53
AVERAGE 56 56 0 69
PRECIPITATION (IN)
TODAY 0.00 0.34 1950 0.04 -0.04 T
MONTH TO DATE 0.57 1.31 -0.74 0.63
SINCE OCT 1 17.12 14.26 2.86 15.45
SINCE JAN 1 15.07 11.72 3.35 12.69
SNOWFALL (IN)
TODAY MM 2.3 1961 0.1 MM 0.0
MONTH TO DATE 0.0 0.3 -0.3 T
SINCE SEP 1 0.0 0.3 -0.3 T
SINCE JUL 1 T 0.3 -0.3 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 9 10 -1 0
MONTH TO DATE 69 158 -89 59
SINCE SEP 1 69 158 -89 59
SINCE JUL 1 85 194 -109 65
COOLING
TODAY 0 1 -1 4
MONTH TO DATE 80 62 18 137
SINCE SEP 1 80 62 18 137
SINCE JAN 1 712 657 55 910
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 6.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 400 AM
LOWEST 26 100 PM
AVERAGE 48
......................................................
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 90 1963
MINIMUM TEMPERATURE (F) 44 23 1985
SUNRISE AND SUNSET
SEPTEMBER 29 2023.....SUNRISE 710 AM MDT SUNSET 658 PM MDT
SEPTEMBER 30 2023.....SUNRISE 711 AM MDT SUNSET 656 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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