470
CDUS45 KBYZ 180334
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
934 PM MDT FRI OCT 17 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR OCTOBER 17 2025
VALID AS OF 0900 PM 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 65 223 PM 82 1939 58 7 58
2003
MINIMUM 42 707 AM 20 1948 37 5 43
AVERAGE 54 47 7 51
PRECIPITATION (IN)
TODAY T 0.59 1938 0.05 -0.05 0.28
MONTH TO DATE 1.86 0.87 0.99 0.28
SINCE OCT 1 1.86 0.87 0.99 0.28
SINCE JAN 1 16.26 12.64 3.62 10.94
SNOWFALL (IN)
TODAY MM 5.2 2020 0.1 MM 0.0
MONTH TO DATE T 2.1 -2.1 0.0
SINCE SEP 1 T 2.4 -2.4 0.0
SINCE JUL 1 T 2.4 -2.4 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 11 18 -7 14
MONTH TO DATE 231 242 -11 97
SINCE SEP 1 278 410 -132 152
SINCE JUL 1 294 446 -152 166
COOLING
TODAY 0 0 0 0
MONTH TO DATE 1 1 0 5
SINCE SEP 1 74 63 11 123
SINCE JAN 1 659 658 1 790
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 14.9
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 600 AM
LOWEST 34 400 PM
AVERAGE 58
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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