264
CDUS45 KBYZ 212240
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
440 PM MDT THU AUG 21 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 21 2025
VALID TODAY AS OF 0400 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 81 259 PM 101 2010 85 -4 89
MINIMUM 67 555 AM 42 1945 56 11 56
AVERAGE 74 70 4 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 9 6 3 8
MONTH TO DATE 193 177 16 174
SINCE JUN 1 521 527 -6 613
SINCE JAN 1 537 542 -5 614
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 11.1
SKY COVER
POSSIBLE SUNSHINE MM
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 29 300 PM
AVERAGE 43
......................................................
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 100 1971
MINIMUM TEMPERATURE (F) 56 37 1939
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 622 AM MDT SUNSET 811 PM MDT
AUGUST 22 2025........SUNRISE 623 AM MDT SUNSET 810 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page