304
CDUS45 KBYZ 191740
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
1140 AM MDT SAT SEP 19 2026
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 19 2026
VALID AS OF 1100 AM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1934 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 58 1238 AM 93 1981 73 -15 75
2009
MINIMUM 55 959 AM 26 1983 48 7 50
AVERAGE 57 60 -3 63
PRECIPITATION (IN)
TODAY 0.46 0.68 2000 0.05 0.41 0.00
MONTH TO DATE 3.51 0.81 2.70 0.71
SINCE OCT 1 15.16 13.76 1.40 15.47
SINCE JAN 1 11.28 11.22 0.06 14.17
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 0.0 0.0 0.0 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 8 6 2 2
MONTH TO DATE 51 75 -24 30
SINCE SEP 1 51 75 -24 30
SINCE JUL 1 59 111 -52 46
COOLING
TODAY 0 2 -2 0
MONTH TO DATE 45 52 -7 51
SINCE SEP 1 45 52 -7 51
SINCE JAN 1 832 647 185 636
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 12.2
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1200 AM
LOWEST 89 700 AM
AVERAGE 93
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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