342
CDUS45 KBYZ 211732
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
1132 AM MDT THU SEP 21 2023
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 21 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 56 1232 AM 91 1938 72 -16 62
MINIMUM 50 843 AM 28 1995 47 3 48
AVERAGE 53 59 -6 55
PRECIPITATION (IN)
TODAY 0.02 0.67 1991 0.05 -0.03 0.00
MONTH TO DATE 0.15 0.91 -0.76 0.55
SINCE OCT 1 16.70 13.86 2.84 15.37
SINCE JAN 1 14.65 11.32 3.33 12.61
SNOWFALL (IN)
TODAY MM 0.5 2000 0.0 MM 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 T 0.1 -0.1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 12 7 5 10
MONTH TO DATE 27 89 -62 49
SINCE SEP 1 27 89 -62 49
SINCE JUL 1 43 125 -82 55
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 75 54 21 122
SINCE SEP 1 75 54 21 122
SINCE JAN 1 707 649 58 895
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 10.6
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 500 AM
LOWEST 53 1200 AM
AVERAGE 70
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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