189
CDUS45 KBYZ 210931
CLIBHK
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
331 AM MDT SUN SEP 21 2025
...............................
..THE BAKER MT CLIMATE SUMMARY FOR SEPTEMBER 20 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 358 PM 87 2008 71 5 81
MINIMUM 43 601 AM 28 1999 42 1 43
AVERAGE 60 57 3 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.46 2018 0.06 -0.06 T
MONTH TO DATE 1.11 1.02 0.09 0.35
SINCE OCT 1 14.03 14.07 -0.04 11.70
SINCE JAN 1 13.42 12.36 1.06 9.97
DEGREE DAYS
HEATING
YESTERDAY 5 9 -4 3
MONTH TO DATE 71 116 -45 33
SINCE SEP 1 71 116 -45 33
SINCE JUL 1 118 175 -57 82
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 32 36 -4 74
SINCE SEP 1 32 36 -4 74
SINCE JAN 1 441 463 -22 576
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 3.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 28 400 PM
AVERAGE 64
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THE BAKER MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 81 2001
2015
MINIMUM TEMPERATURE (F) 42 31 1999
SUNRISE AND SUNSET
SEPTEMBER 21 2025.....SUNRISE 643 AM MDT SUNSET 656 PM MDT
SEPTEMBER 22 2025.....SUNRISE 644 AM MDT SUNSET 654 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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