013
CDUS45 KBYZ 211740
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
1140 AM MDT THU AUG 21 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 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 75 1205 AM 101 2010 85 -10 89
MINIMUM 67 555 AM 42 1945 56 11 56
AVERAGE 71 70 1 73
PRECIPITATION (IN)
TODAY 0.00 0.58 1965 0.03 -0.03 T
MONTH TO DATE 0.57 0.58 -0.01 0.84
SINCE OCT 1 14.54 12.66 1.88 11.27
SINCE JAN 1 13.24 10.12 3.12 8.88
SNOWFALL (IN)
TODAY MM 0.0 MM 0.0 MM 0.0
MONTH TO DATE T 0.0 0.0 T
SINCE JUN 1 T 0.0 0.0 T
SINCE JUL 1 T 0.0 0.0 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 0 6 -6 9
SINCE JUN 1 87 108 -21 78
SINCE JUL 1 16 18 -2 12
COOLING
TODAY 6 6 0 8
MONTH TO DATE 190 177 13 174
SINCE JUN 1 518 527 -9 613
SINCE JAN 1 534 542 -8 614
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 9.5
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 57 300 AM
LOWEST 46 1000 AM
AVERAGE 52
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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