737
CDUS45 KBYZ 111730
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
1130 AM MDT MON MAY 11 2026
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 11 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 72 946 AM 89 1960 65 7 76
MINIMUM 62 1206 AM 20 1953 42 20 57
AVERAGE 67 54 13 67
PRECIPITATION (IN)
TODAY 0.00 2.11 1981 0.07 -0.07 0.01
MONTH TO DATE 0.06 0.68 -0.62 0.41
SINCE OCT 1 6.28 6.96 -0.68 8.91
SINCE JAN 1 2.40 4.42 -2.02 7.61
SNOWFALL (IN)
TODAY MM 15.0 1981 0.1 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 12 -12 0
MONTH TO DATE 94 147 -53 77
SINCE MAR 1 1300 1563 -263 1296
SINCE JUL 1 5124 6498 -1374 6059
COOLING
TODAY 2 0 2 2
MONTH TO DATE 2 0 2 7
SINCE MAR 1 4 1 3 7
SINCE JAN 1 4 1 3 7
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 13.7
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 36 1200 AM
LOWEST 20 300 AM
AVERAGE 28
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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