Climatological Report (Daily)
Issued by NWS Billings, MT

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098
CDUS45 KBYZ 220334
CLIBIL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
934 PM MDT MON JUL 21 2025

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

...THE BILLINGS MT CLIMATE SUMMARY FOR JULY 21 2025...
VALID AS OF 0900 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    416 PM 103    1936  89     -6       91
  MINIMUM         58    330 AM  44    1939  61     -3       63
  AVERAGE         71                        75     -4       77

PRECIPITATION (IN)
  TODAY            T             0.88 2010   0.04  -0.04     0.00
  MONTH TO DATE    0.75                      0.89  -0.14     0.23
  SINCE OCT 1     13.77                     11.75   2.02    10.43
  SINCE JAN 1     12.47                      9.21   3.26     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            6                        10     -4       12
  MONTH TO DATE  177                       169      8      211
  SINCE JUN 1    258                       250      8      307
  SINCE JAN 1    274                       265      9      308
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     8.2


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           600 AM
 LOWEST     47           100 PM
 AVERAGE    63



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




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