309
CDUS45 KBYZ 200340
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
940 PM MDT TUE MAY 19 2026
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 19 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 63 614 PM 92 1992 68 -5 55
2009
MINIMUM 29R 511 AM 29 1997 45 -16 42
AVERAGE 46 56 -10 49
PRECIPITATION (IN)
TODAY 0.00 1.62 1938 0.08 -0.08 0.15
MONTH TO DATE 0.09 1.31 -1.22 2.46
SINCE OCT 1 6.31 7.59 -1.28 10.96
SINCE JAN 1 2.43 5.05 -2.62 9.66
SNOWFALL (IN)
TODAY MM 0.4 1975 0.0 MM 0.0
MONTH TO DATE T 0.8 -0.8 T
SINCE MAR 1 16.6 16.5 0.1 16.2
SINCE JUL 1 40.9 57.3 -16.4 64.2
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 19 9 10 16
MONTH TO DATE 178 228 -50 161
SINCE MAR 1 1384 1644 -260 1380
SINCE JUL 1 5208 6579 -1371 6143
COOLING
TODAY 0 0 0 0
MONTH TO DATE 10 0 10 10
SINCE MAR 1 12 1 11 10
SINCE JAN 1 12 1 11 10
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 6.8
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 400 AM
LOWEST 21 300 PM
AVERAGE 52
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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