Climatological Report (Daily)
Issued by NWS Billings, MT

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195
CDUS45 KBYZ 172240
CLIBIL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
440 PM MDT THU JUL 17 2025

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

...THE BILLINGS MT CLIMATE SUMMARY FOR JULY 17 2025...
VALID TODAY AS OF 0400 PM 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         83    259 PM 103    2022  88     -5       93
  MINIMUM         51    501 AM  45    1982  60     -9       64
  AVERAGE         67                        74     -7       79

PRECIPITATION (IN)
  TODAY            0.00          0.60 1987   0.04  -0.04     0.01
  MONTH TO DATE    0.75                      0.74   0.01     0.23
  SINCE OCT 1     13.77                     11.60   2.17    10.43
  SINCE JAN 1     12.47                      9.06   3.41     8.04

SNOWFALL (IN)
  TODAY           MM             0.4  1993   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            2                         9     -7       14
  MONTH TO DATE  145                       129     16      158
  SINCE JUN 1    226                       210     16      254
  SINCE JAN 1    242                       225     17      255
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     4.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     44           200 PM
 AVERAGE    72

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


THE BILLINGS MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89       104      1936
                                             1955
 MINIMUM TEMPERATURE (F)   60        43      1972


SUNRISE AND SUNSET
JULY 17 2025..........SUNRISE   541 AM MDT   SUNSET   859 PM MDT
JULY 18 2025..........SUNRISE   542 AM MDT   SUNSET   858 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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