095
CDUS45 KBYZ 172236
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
436 PM MDT SAT MAY 17 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 17 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 67 259 PM 93 1948 67 0 73
MINIMUM 45 539 AM 32 1942 44 1 45
AVERAGE 56 56 0 59
PRECIPITATION (IN)
TODAY 0.00 1.32 1978 0.08 -0.08 0.03
MONTH TO DATE 1.48 1.15 0.33 1.54
SINCE OCT 1 9.98 7.43 2.55 7.27
SINCE JAN 1 8.68 4.89 3.79 4.88
SNOWFALL (IN)
TODAY MM T 1996 0.0 MM 0.0
2019
MONTH TO DATE T 0.7 -0.7 T
SINCE MAR 1 16.2 16.4 -0.2 9.2
SINCE JUL 1 64.2 57.2 7.0 35.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 9 10 -1 6
MONTH TO DATE 133 210 -77 206
SINCE MAR 1 1352 1626 -274 1546
SINCE JUL 1 6115 6561 -446 5921
COOLING
TODAY 0 0 0 0
MONTH TO DATE 10 0 10 1
SINCE MAR 1 10 1 9 1
SINCE JAN 1 10 1 9 1
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 46 100 PM
AVERAGE 70
......................................................
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 94 1948
MINIMUM TEMPERATURE (F) 45 32 1942
2019
SUNRISE AND SUNSET
MAY 17 2025...........SUNRISE 540 AM MDT SUNSET 842 PM MDT
MAY 18 2025...........SUNRISE 539 AM MDT SUNSET 843 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page