036
CDUS45 KBYZ 112230
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
430 PM MDT MON MAY 11 2026
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 11 2026
VALID TODAY AS OF 0400 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 81 230 PM 89 1960 65 16 76
MINIMUM 62 1206 AM 20 1953 42 20 57
AVERAGE 72 54 18 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 7 0 7 2
MONTH TO DATE 7 0 7 7
SINCE MAR 1 9 1 8 7
SINCE JAN 1 9 1 8 7
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 11.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 36 1200 AM
LOWEST 19 200 PM
AVERAGE 28
......................................................
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 94 1960
MINIMUM TEMPERATURE (F) 43 21 1953
SUNRISE AND SUNSET
MAY 11 2026...........SUNRISE 547 AM MDT SUNSET 834 PM MDT
MAY 12 2026...........SUNRISE 546 AM MDT SUNSET 836 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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