Climatological Report (Daily)
Issued by NWS

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644
CDUS45 KBYZ 210931
CLIBHK

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
331 AM MDT MON SEP 21 2026

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

...THE BAKER MT CLIMATE SUMMARY FOR SEPTEMBER 20 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1998 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         57    129 AM  87    2008  71    -14       76
  MINIMUM         52   1132 PM  28    1999  42     10       43
  AVERAGE         55                        57     -2       60

PRECIPITATION (IN)
  YESTERDAY        0.43          0.46 2018   0.06   0.37     0.00
  MONTH TO DATE    0.97                      1.02  -0.05     1.11
  SINCE OCT 1     11.73                     14.07  -2.34    14.03
  SINCE JAN 1      7.08                     12.36  -5.28    13.42

DEGREE DAYS
 HEATING
  YESTERDAY       10                         9      1        5
  MONTH TO DATE   66                       116    -50       71
  SINCE SEP 1     66                       116    -50       71
  SINCE JUL 1     79                       175    -96      118

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   64                        36     28       32
  SINCE SEP 1     64                        36     28       32
  SINCE JAN 1    690                       463    227      441
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED    16.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 AM
 LOWEST     89           900 AM
 AVERAGE    95

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


THE BAKER MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        85      2025
 MINIMUM TEMPERATURE (F)   42        31      1999


SUNRISE AND SUNSET
SEPTEMBER 21 2026.....SUNRISE   643 AM MDT   SUNSET   656 PM MDT
SEPTEMBER 22 2026.....SUNRISE   644 AM MDT   SUNSET   654 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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