539
CDUS45 KBYZ 211740
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
1140 AM MDT MON APR 21 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 21 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 48 959 AM 89 1980 58 -10 68
MINIMUM 37 627 AM 15 2008 36 1 29
AVERAGE 43 47 -4 49
PRECIPITATION (IN)
TODAY 0.27 0.93 2004 0.06 0.21 T
MONTH TO DATE 1.97 1.20 0.77 1.16
SINCE OCT 1 7.09 5.76 1.33 5.33
SINCE JAN 1 5.79 3.22 2.57 2.94
SNOWFALL (IN)
TODAY MM 2.3 1963 0.2 MM 0.0
MONTH TO DATE 8.9 6.1 2.8 4.4
SINCE MAR 1 16.2 14.3 1.9 9.2
SINCE JUL 1 64.2 55.1 9.1 35.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 22 18 4 16
MONTH TO DATE 388 427 -39 359
SINCE MAR 1 1077 1266 -189 1227
SINCE JUL 1 5840 6201 -361 5602
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 11.5
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 700 AM
LOWEST 71 1000 AM
AVERAGE 84
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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