Climatological Report (Daily)
Issued by NWS Billings, MT
Issued by NWS Billings, MT
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CDUS45 KBYZ 220340
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
940 PM MDT THU AUG 21 2025
...................................
...THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 21 2025...
VALID AS OF 0900 PM 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 82 421 PM 101 2010 85 -3 89
MINIMUM 67 555 AM 42 1945 56 11 56
AVERAGE 75 70 5 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 10 6 4 8
MONTH TO DATE 194 177 17 174
SINCE JUN 1 522 527 -5 613
SINCE JAN 1 538 542 -4 614
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 11.6
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 57 300 AM
LOWEST 29 300 PM
AVERAGE 43
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$