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CDUS45 KBYZ 290931
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
331 AM MDT FRI MAY 29 2026
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 28 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 87 331 PM 91 1958 71 16 74
MINIMUM 59 452 AM 27 1947 48 11 56
AVERAGE 73 59 14 65
PRECIPITATION (IN)
YESTERDAY 0.00 1.13 2018 0.08 -0.08 0.13
MONTH TO DATE 0.54 2.08 -1.54 2.60
SINCE OCT 1 6.76 8.36 -1.60 11.10
SINCE JAN 1 2.88 5.82 -2.94 9.80
SNOWFALL (IN)
YESTERDAY 0.0 T 1989 0.0 0.0 0.0
MONTH TO DATE T 0.9 -0.9 T
SINCE MAR 1 16.6 16.6 0.0 16.2
SINCE JUL 1 40.9 57.4 -16.5 64.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 0
MONTH TO DATE 217 296 -79 222
SINCE MAR 1 1423 1712 -289 1441
SINCE JUL 1 5247 6647 -1400 6204
COOLING
YESTERDAY 8 1 7 0
MONTH TO DATE 43 9 34 10
SINCE MAR 1 45 10 35 10
SINCE JAN 1 45 10 35 10
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 64 400 AM
LOWEST 31 100 PM
AVERAGE 48
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THE BILLINGS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 94 2003
MINIMUM TEMPERATURE (F) 48 35 1959
SUNRISE AND SUNSET
MAY 29 2026...........SUNRISE 530 AM MDT SUNSET 854 PM MDT
MAY 30 2026...........SUNRISE 529 AM MDT SUNSET 855 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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