583
CDUS45 KBYZ 181740
CLIBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
1140 AM MDT SUN MAY 18 2025
...............................
..THE BILLINGS MT CLIMATE SUMMARY FOR MAY 18 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 55 959 AM 94 1948 68 -13 65
MINIMUM 49 510 AM 32 1942 45 4 43
2019
AVERAGE 52 56 -4 54
PRECIPITATION (IN)
TODAY T 2.34 1978 0.08 -0.08 0.00
MONTH TO DATE 1.48 1.23 0.25 1.54
SINCE OCT 1 9.98 7.51 2.47 7.27
SINCE JAN 1 8.68 4.97 3.71 4.88
SNOWFALL (IN)
TODAY MM 1.0 1950 0.1 MM 0.0
MONTH TO DATE T 0.8 -0.8 T
SINCE MAR 1 16.2 16.5 -0.3 9.2
SINCE JUL 1 64.2 57.3 6.9 35.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 13 9 4 11
MONTH TO DATE 145 219 -74 217
SINCE MAR 1 1364 1635 -271 1557
SINCE JUL 1 6127 6570 -443 5932
COOLING
TODAY 0 0 0 0
MONTH TO DATE 10 0 10 1
SINCE MAR 1 10 1 9 1
SINCE JAN 1 10 1 9 1
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 6.3
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 500 AM
LOWEST 74 1000 AM
AVERAGE 82
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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