352
CDUS45 KBYZ 201740
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
1140 AM MDT WED MAY 20 2026
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 20 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 63 955 AM 91 1964 69 -6 66
MINIMUM 27R 850 AM 32 2003 45 -18 42
2021
2022
AVERAGE 45 57 -12 54
PRECIPITATION (IN)
TODAY 0.00 1.33 2011 0.08 -0.08 T
MONTH TO DATE 0.09 1.39 -1.30 2.46
SINCE OCT 1 6.31 7.67 -1.36 10.96
SINCE JAN 1 2.43 5.13 -2.70 9.66
SNOWFALL (IN)
TODAY MM 0.4 1987 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 20 9 11 11
MONTH TO DATE 198 237 -39 172
SINCE MAR 1 1404 1653 -249 1391
SINCE JUL 1 5228 6588 -1360 6154
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 10 1 9 10
SINCE MAR 1 12 2 10 10
SINCE JAN 1 12 2 10 10
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 8.8
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 55 400 AM
LOWEST 32 800 AM
AVERAGE 44
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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