737
CDUS45 KBYZ 212231
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
431 PM MDT TUE JUL 21 2026
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR JULY 21 2026
VALID TODAY AS OF 0400 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 86 112 PM 103 1936 89 -3 83
MINIMUM 65 501 AM 44 1939 61 4 58
AVERAGE 76 75 1 71
PRECIPITATION (IN)
TODAY 0.00 0.88 2010 0.04 -0.04 T
MONTH TO DATE 1.05 0.89 0.16 0.75
SINCE OCT 1 10.64 11.75 -1.11 13.77
SINCE JAN 1 6.76 9.21 -2.45 12.47
SNOWFALL (IN)
TODAY MM 0.0 MM 0.0 MM 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 T 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 9 -9 16
SINCE JUN 1 93 99 -6 87
SINCE JUL 1 0 9 -9 16
COOLING
TODAY 11 10 1 6
MONTH TO DATE 265 169 96 177
SINCE JUN 1 297 250 47 258
SINCE JAN 1 353 265 88 274
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 11.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 63 500 AM
LOWEST 31 100 PM
AVERAGE 47
......................................................
THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 103 1936
MINIMUM TEMPERATURE (F) 61 45 1939
SUNRISE AND SUNSET
JULY 21 2026..........SUNRISE 545 AM MDT SUNSET 855 PM MDT
JULY 22 2026..........SUNRISE 546 AM MDT SUNSET 854 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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