124
CDUS45 KBYZ 100934
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
334 AM MDT SAT MAY 10 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 9 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1934 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 426 PM 86 1987 64 12 58
MINIMUM 48 512 AM 27 1996 41 7 45
2002
AVERAGE 62 53 9 52
PRECIPITATION (IN)
YESTERDAY T 1.08 2011 0.06 -0.06 0.13
MONTH TO DATE 0.40 0.53 -0.13 1.41
SINCE OCT 1 8.90 6.81 2.09 7.14
SINCE JAN 1 7.60 4.27 3.33 4.75
SNOWFALL (IN)
YESTERDAY 0.0 5.7 1986 0.0 0.0 0.0
MONTH TO DATE T 0.5 -0.5 T
SINCE MAR 1 16.2 16.2 0.0 9.2
SINCE JUL 1 64.2 57.0 7.2 35.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 3 12 -9 13
MONTH TO DATE 77 123 -46 174
SINCE MAR 1 1296 1539 -243 1514
SINCE JUL 1 6059 6474 -415 5889
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 1 -1 0
SINCE JAN 1 0 1 -1 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 500 AM
LOWEST 37 100 PM
AVERAGE 60
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THE BILLINGS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 85 1940
MINIMUM TEMPERATURE (F) 42 25 1967
SUNRISE AND SUNSET
MAY 10 2025...........SUNRISE 548 AM MDT SUNSET 834 PM MDT
MAY 11 2025...........SUNRISE 547 AM MDT SUNSET 835 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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