498
CDUS45 KBYZ 140340
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
940 PM MDT WED MAY 13 2026
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 13 2026
VALID AS OF 0900 PM 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 95R 337 PM 94 2013 66 29 64
MINIMUM 48 409 AM 24 2004 43 5 47
AVERAGE 72 54 18 56
PRECIPITATION (IN)
TODAY 0.00 0.75 1962 0.07 -0.07 0.75
2025
MONTH TO DATE 0.06 0.83 -0.77 1.16
SINCE OCT 1 6.28 7.11 -0.83 9.66
SINCE JAN 1 2.40 4.57 -2.17 8.36
SNOWFALL (IN)
TODAY MM 3.9 1995 0.0 MM 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
TODAY 0 11 -11 9
MONTH TO DATE 99 169 -70 86
SINCE MAR 1 1305 1585 -280 1305
SINCE JUL 1 5129 6520 -1391 6068
COOLING
TODAY 7 0 7 0
MONTH TO DATE 10 0 10 10
SINCE MAR 1 12 1 11 10
SINCE JAN 1 12 1 11 10
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 61 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66 500 AM
LOWEST 14 500 PM
AVERAGE 40
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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