271
CDUS45 KBYZ 201831
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
1131 AM MST WED DEC 20 2023
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 20 2023
VALID AS OF 1100 AM 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 45 1059 AM 58 1941 35 10 -5
MINIMUM 37 834 AM -22 1990 18 19 -11
AVERAGE 41 27 14 -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 0.0 4.8 1944 0.3 -0.3 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 0
DEGREE DAYS
HEATING
TODAY 24 38 -14 73
MONTH TO DATE 513 731 -218 937
SINCE DEC 1 513 731 -218 937
SINCE JUL 1 1872 2333 -461 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 15 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 9.0
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 45 1100 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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