Climatological Report (Daily)
Issued by NWS Billings, MT

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288
CDUS45 KBYZ 301731
CLIBIL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
1131 AM MDT WED JUL 30 2025

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

...THE BILLINGS MT CLIMATE SUMMARY FOR JULY 30 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         69    945 AM 102    2000  89    -20       87
  MINIMUM         60    546 AM  46    1971  61     -1       62
  AVERAGE         65                        75    -10       75

PRECIPITATION (IN)
  TODAY            0.00          0.45 1998   0.03  -0.03      T
  MONTH TO DATE    0.95                      1.19  -0.24     0.23
  SINCE OCT 1     13.97                     12.05   1.92    10.43
  SINCE JAN 1     12.67                      9.51   3.16     8.04

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      0.0                       0.0    0.0       T
  SINCE JUL 1      0.0                       0.0    0.0       T
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE   16                         9      7        3
  SINCE JUN 1     87                        99    -12       69
  SINCE JUL 1     16                         9      7        3

 COOLING
  TODAY            0                        10    -10       10
  MONTH TO DATE  235                       259    -24      333
  SINCE JUN 1    316                       340    -24      429
  SINCE JAN 1    332                       355    -23      430
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     9.2


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     76          1000 AM
 AVERAGE    88



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




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