684
CDUS45 KBYZ 010333
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
933 PM MDT THU APR 30 2026
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 30 2026
VALID AS OF 0900 PM 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 61 436 PM 86 1939 61 0 57
MINIMUM 34 329 AM 17 1950 38 -4 46
AVERAGE 48 50 -2 52
PRECIPITATION (IN)
TODAY 0.00 0.61 1967 0.06 -0.06 0.03
MONTH TO DATE 0.61 1.72 -1.11 3.38
SINCE OCT 1 6.22 6.28 -0.06 8.50
SINCE JAN 1 2.34 3.74 -1.40 7.20
SNOWFALL (IN)
TODAY MM 6.4 1967 0.1 MM 0.0
MONTH TO DATE 2.4 7.5 -5.1 8.9
SINCE MAR 1 16.6 15.7 0.9 16.2
SINCE JUL 1 40.9 56.5 -15.6 64.2
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 17 15 2 13
MONTH TO DATE 556 577 -21 530
SINCE MAR 1 1206 1416 -210 1219
SINCE JUL 1 5030 6351 -1321 5982
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 1 -1 0
SINCE MAR 1 2 1 1 0
SINCE JAN 1 2 1 1 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 9.3
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 100 AM
LOWEST 19 400 PM
AVERAGE 47
- 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