873
CDUS45 KBYZ 130940
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
340 AM MDT WED MAY 13 2026
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 12 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 75 405 PM 94 1960 66 9 84
MINIMUM 45 507 AM 21 1953 43 2 52
AVERAGE 60 54 6 68
PRECIPITATION (IN)
YESTERDAY 0.00 1.78 1995 0.08 -0.08 0.00
MONTH TO DATE 0.06 0.76 -0.70 0.41
SINCE OCT 1 6.28 7.04 -0.76 8.91
SINCE JAN 1 2.40 4.50 -2.10 7.61
SNOWFALL (IN)
YESTERDAY 0.0 6.1 1983 0.0 0.0 0.0
MONTH TO DATE T 0.6 -0.6 T
SINCE MAR 1 16.6 16.3 0.3 16.2
SINCE JUL 1 40.9 57.1 -16.2 64.2
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 5 11 -6 0
MONTH TO DATE 99 158 -59 77
SINCE MAR 1 1305 1574 -269 1296
SINCE JUL 1 5129 6509 -1380 6059
COOLING
YESTERDAY 0 0 0 3
MONTH TO DATE 3 0 3 10
SINCE MAR 1 5 1 4 10
SINCE JAN 1 5 1 4 10
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 6.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 400 AM
LOWEST 21 200 PM
AVERAGE 45
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THE BILLINGS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 94 2013
MINIMUM TEMPERATURE (F) 43 24 2004
SUNRISE AND SUNSET
MAY 13 2026...........SUNRISE 545 AM MDT SUNSET 837 PM MDT
MAY 14 2026...........SUNRISE 544 AM MDT SUNSET 838 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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