620
CDUS45 KBYZ 301731
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
1131 AM MDT FRI MAY 30 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 30 2025
VALID AS OF 1100 AM 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 73 839 AM 95 1984 72 1 64
MINIMUM 56 151 AM 36 1982 48 8 45
AVERAGE 65 60 5 55
PRECIPITATION (IN)
TODAY 0.00 0.77 1971 0.10 -0.10 T
MONTH TO DATE 2.60 2.27 0.33 3.87
SINCE OCT 1 11.10 8.55 2.55 9.60
SINCE JAN 1 9.80 6.01 3.79 7.21
SNOWFALL (IN)
TODAY MM T 1998 0.0 MM 0.0
MONTH TO DATE T 0.9 -0.9 T
SINCE MAR 1 16.2 16.6 -0.4 9.2
SINCE JUL 1 64.2 57.4 6.8 35.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 0 6 -6 10
MONTH TO DATE 224 308 -84 343
SINCE MAR 1 1443 1724 -281 1683
SINCE JUL 1 6206 6659 -453 6058
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 10 11 -1 1
SINCE MAR 1 10 12 -2 1
SINCE JAN 1 10 12 -2 1
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 9.1
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 400 AM
LOWEST 31 900 AM
AVERAGE 55
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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