098
CDUS45 KBYZ 190936
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
336 AM MDT SAT SEP 19 2026
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 18 2026
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)
YESTERDAY
MAXIMUM 81 255 PM 92 1937 73 8 78
1984
MINIMUM 53 545 AM 28 1971 48 5 48
AVERAGE 67 61 6 63
PRECIPITATION (IN)
YESTERDAY 1.65 1.97 1978 0.04 1.61 0.00
MONTH TO DATE 3.05 0.76 2.29 0.71
SINCE OCT 1 14.70 13.71 0.99 15.47
SINCE JAN 1 10.82 11.17 -0.35 14.17
SNOWFALL (IN)
YESTERDAY 0.0 2.8 1983 0.0 0.0 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 0
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 2
MONTH TO DATE 43 69 -26 28
SINCE SEP 1 43 69 -26 28
SINCE JUL 1 51 105 -54 44
COOLING
YESTERDAY 2 2 0 0
MONTH TO DATE 45 50 -5 51
SINCE SEP 1 45 50 -5 51
SINCE JAN 1 832 645 187 636
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 10.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1100 PM
LOWEST 29 100 PM
AVERAGE 63
......................................................
THE BILLINGS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 93 1981
2009
MINIMUM TEMPERATURE (F) 48 26 1983
SUNRISE AND SUNSET
SEPTEMBER 19 2026.....SUNRISE 658 AM MDT SUNSET 717 PM MDT
SEPTEMBER 20 2026.....SUNRISE 659 AM MDT SUNSET 715 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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