491
CDUS45 KBYZ 191740
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
1140 AM MDT TUE SEP 19 2023
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 19 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 69 955 AM 93 1981 73 -4 88
2009
MINIMUM 56 636 AM 26 1983 48 8 51
AVERAGE 63 60 3 70
PRECIPITATION (IN)
TODAY 0.00 0.68 2000 0.05 -0.05 0.00
MONTH TO DATE 0.13 0.81 -0.68 0.55
SINCE OCT 1 16.68 13.76 2.92 15.37
SINCE JAN 1 14.63 11.22 3.41 12.61
SNOWFALL (IN)
TODAY MM 4.7 1983 0.0 MM 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 2 6 -4 0
MONTH TO DATE 10 75 -65 28
SINCE SEP 1 10 75 -65 28
SINCE JUL 1 26 111 -85 34
COOLING
TODAY 0 2 -2 5
MONTH TO DATE 74 52 22 122
SINCE SEP 1 74 52 22 122
SINCE JAN 1 706 647 59 895
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 7.7
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 46 400 AM
LOWEST 30 1000 AM
AVERAGE 38
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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