Climatological Report (Daily)
Issued by NWS Billings, MT
Issued by NWS Billings, MT
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CDUS45 KBYZ 180934
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
334 AM MDT FRI SEP 18 2026
...................................
...THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 17 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 77 316 PM 91 2009 74 3 73
MINIMUM 48 610 AM 26 1965 48 0 51
AVERAGE 63 61 2 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.57 1942 0.04 -0.04 0.00
MONTH TO DATE 1.40 0.72 0.68 0.71
SINCE OCT 1 13.05 13.67 -0.62 15.47
SINCE JAN 1 9.17 11.13 -1.96 14.17
SNOWFALL (IN)
YESTERDAY 0.0 T 1965 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 2 6 -4 3
MONTH TO DATE 43 63 -20 26
SINCE SEP 1 43 63 -20 26
SINCE JUL 1 51 99 -48 42
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 43 48 -5 51
SINCE SEP 1 43 48 -5 51
SINCE JAN 1 830 643 187 636
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 4.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 700 AM
LOWEST 34 400 PM
AVERAGE 56
..........................................................
THE BILLINGS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 92 1937
1984
MINIMUM TEMPERATURE (F) 48 28 1971
SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE 656 AM MDT SUNSET 719 PM MDT
SEPTEMBER 19 2026.....SUNRISE 658 AM MDT SUNSET 717 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$