306
CDUS45 KBYZ 210440
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
940 PM MST WED DEC 20 2023
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 20 2023
VALID AS OF 0900 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1934 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 57 245 PM 58 1941 35 22 -5
MINIMUM 37 834 AM -22 1990 18 19 -11
AVERAGE 47 27 20 -8
PRECIPITATION (IN)
TODAY 0.00 0.34 1944 0.02 -0.02 T
MONTH TO DATE 0.10 0.36 -0.26 0.44
SINCE OCT 1 2.16 2.33 -0.17 1.88
SINCE JAN 1 17.23 14.10 3.13 15.11
SNOWFALL (IN)
TODAY MM 4.8 1944 0.3 MM T
MONTH TO DATE T 5.9 -5.9 6.7
SINCE DEC 1 T 5.9 -5.9 6.7
SINCE JUL 1 6.7 17.2 -10.5 16.8
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 18 38 -20 73
MONTH TO DATE 507 731 -224 937
SINCE DEC 1 507 731 -224 937
SINCE JUL 1 1866 2333 -467 2514
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 715 662 53 910
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 9.5
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 56 600 AM
LOWEST 39 100 PM
AVERAGE 48
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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