664
CDUS45 KBYZ 281736
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
1136 AM MDT SUN SEP 28 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 28 2025
VALID AS OF 1100 AM LOCAL TIME.
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)
TODAY
MAXIMUM 67 959 AM 92 2010 68 -1 82
MINIMUM 48 507 AM 26 1984 44 4 52
AVERAGE 58 56 2 67
PRECIPITATION (IN)
TODAY 0.00 0.40 2019 0.05 -0.05 0.00
MONTH TO DATE 0.90 1.27 -0.37 1.72
SINCE OCT 1 15.66 14.22 1.44 13.05
SINCE JAN 1 14.36 11.68 2.68 10.66
SNOWFALL (IN)
TODAY 0.0 1.3 1965 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE SEP 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 T 0.2 -0.2 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 7 10 -3 0
MONTH TO DATE 54 148 -94 43
SINCE SEP 1 54 148 -94 43
SINCE JUL 1 70 184 -114 57
COOLING
TODAY 0 1 -1 2
MONTH TO DATE 64 61 3 109
SINCE SEP 1 64 61 3 109
SINCE JAN 1 649 656 -7 776
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 10.8
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 500 AM
LOWEST 34 1200 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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