Climatological Report (Daily)
Issued by NWS Billings, MT

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638
CDUS45 KBYZ 180351
CLIBIL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
951 PM MDT MON AUG 17 2026

...................................

...THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 17 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         87    354 PM 100    2020  86      1       88
  MINIMUM         61    539 AM  39    2002  58      3       61
  AVERAGE         74                        72      2       75

PRECIPITATION (IN)
  TODAY            T             0.79 1990   0.03  -0.03     0.00
  MONTH TO DATE    0.38                      0.48  -0.10     0.57
  SINCE OCT 1     11.16                     12.56  -1.40    14.54
  SINCE JAN 1      7.28                     10.02  -2.74    13.24

SNOWFALL (IN)
  TODAY           MM             0.0    MM   0.0   MM        0.0
  MONTH TO DATE    0.0                       0.0    0.0       T
  SINCE JUN 1      T                         0.0    0.0       T
  SINCE JUL 1      0.0                       0.0    0.0       T
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE    8                         2      6        0
  SINCE JUN 1    101                       104     -3       87
  SINCE JUL 1      8                        14     -6       16

 COOLING
  TODAY            9                         7      2       10
  MONTH TO DATE  142                       150     -8      144
  SINCE JUN 1    610                       500    110      472
  SINCE JAN 1    666                       515    151      488
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     7.8


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    59           800 AM
 LOWEST     21           200 PM
 AVERAGE    40



-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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