412
CDUS45 KBYZ 120934
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
334 AM MDT MON MAY 12 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 11 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 76 111 PM 89 1960 65 11 79
MINIMUM 57 506 AM 20 1953 42 15 48
AVERAGE 67 54 13 64
PRECIPITATION (IN)
YESTERDAY 0.01 2.11 1981 0.07 -0.06 0.00
MONTH TO DATE 0.41 0.68 -0.27 1.41
SINCE OCT 1 8.91 6.96 1.95 7.14
SINCE JAN 1 7.61 4.42 3.19 4.75
SNOWFALL (IN)
YESTERDAY 0.0 15.0 1981 0.1 -0.1 0.0
MONTH TO DATE T 0.6 -0.6 T
SINCE MAR 1 16.2 16.3 -0.1 9.2
SINCE JUL 1 64.2 57.1 7.1 35.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 12 -12 1
MONTH TO DATE 77 147 -70 184
SINCE MAR 1 1296 1563 -267 1524
SINCE JUL 1 6059 6498 -439 5899
COOLING
YESTERDAY 2 0 2 0
MONTH TO DATE 7 0 7 0
SINCE MAR 1 7 1 6 0
SINCE JAN 1 7 1 6 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 10.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 500 AM
LOWEST 34 1100 AM
AVERAGE 51
......................................................
THE BILLINGS MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 94 1960
MINIMUM TEMPERATURE (F) 43 21 1953
SUNRISE AND SUNSET
MAY 12 2025...........SUNRISE 546 AM MDT SUNSET 836 PM MDT
MAY 13 2025...........SUNRISE 545 AM MDT SUNSET 837 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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