090
CDUS45 KBYZ 211830
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
1130 AM MST FRI NOV 21 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR NOVEMBER 21 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 43 959 AM 65 1954 43 0 45
MINIMUM 30 747 AM -18 1977 25 5 19
AVERAGE 37 34 3 32
PRECIPITATION (IN)
TODAY 0.00 0.18 1941 0.02 -0.02 0.00
MONTH TO DATE 0.02 0.44 -0.42 0.22
SINCE OCT 1 1.93 1.81 0.12 0.63
SINCE JAN 1 16.33 13.58 2.75 11.29
SNOWFALL (IN)
TODAY MM 1.9 1970 0.3 MM 0.0
MONTH TO DATE 0.0 4.3 -4.3 0.6
SINCE SEP 1 T 9.1 -9.1 0.6
SINCE JUL 1 T 9.1 -9.1 0.6
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 28 31 -3 33
MONTH TO DATE 382 572 -190 526
SINCE SEP 1 903 1274 -371 908
SINCE JUL 1 919 1310 -391 922
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 74 67 7 123
SINCE JAN 1 659 662 -3 790
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 15.3
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 300 AM
LOWEST 58 1100 AM
AVERAGE 72
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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