617
CDUS45 KBYZ 161732
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
1132 AM MDT WED SEP 16 2026
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 16 2026
VALID AS OF 1100 AM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1934 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 67 915 AM 94 1979 74 -7 69
2019
MINIMUM 45 610 AM 29 1965 49 -4 52
AVERAGE 56 61 -5 61
PRECIPITATION (IN)
TODAY 0.00 1.05 1959 0.05 -0.05 0.15
MONTH TO DATE 1.40 0.68 0.72 0.71
SINCE OCT 1 13.05 13.63 -0.58 15.47
SINCE JAN 1 9.17 11.09 -1.92 14.17
SNOWFALL (IN)
TODAY MM 1.3 1965 0.0 MM 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 0.0 0.0 0.0 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 9 5 4 4
MONTH TO DATE 43 57 -14 23
SINCE SEP 1 43 57 -14 23
SINCE JUL 1 51 93 -42 39
COOLING
TODAY 0 2 -2 0
MONTH TO DATE 43 46 -3 51
SINCE SEP 1 43 46 -3 51
SINCE JAN 1 830 641 189 636
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 63 300 AM
LOWEST 39 1000 AM
AVERAGE 51
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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