027
CDUS45 KBYZ 301740
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
1140 AM MDT SAT MAY 30 2026
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 30 2026
VALID AS OF 1100 AM LOCAL TIME.
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)
TODAY
MAXIMUM 67 1220 AM 95 1984 72 -5 79
MINIMUM 61 830 AM 36 1982 48 13 56
AVERAGE 64 60 4 68
PRECIPITATION (IN)
TODAY T 0.77 1971 0.10 -0.10 0.00
MONTH TO DATE 0.54 2.27 -1.73 2.60
SINCE OCT 1 6.76 8.55 -1.79 11.10
SINCE JAN 1 2.88 6.01 -3.13 9.80
SNOWFALL (IN)
TODAY MM T 1998 0.0 MM 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 MM
DEGREE DAYS
HEATING
TODAY 1 6 -5 0
MONTH TO DATE 218 308 -90 224
SINCE MAR 1 1424 1724 -300 1443
SINCE JUL 1 5248 6659 -1411 6206
COOLING
TODAY 0 1 -1 3
MONTH TO DATE 53 11 42 13
SINCE MAR 1 55 12 43 13
SINCE JAN 1 55 12 43 13
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 10.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 700 AM
LOWEST 42 1200 AM
AVERAGE 65
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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