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000
CXUS55 KBYZ 011156
CLMMLS

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
456 AM MST MON JAN 01 2024

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

...THE MILES CITY MT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1937 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART
                VALUE   DATE(S)   VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
HIGHEST           59   12/05
LOWEST             1   12/25
AVG. MAXIMUM    42.5               33.1     9.4
AVG. MINIMUM    20.4               11.7     8.7
MEAN            31.5               22.4     9.1
DAYS MAX >= 90     0
DAYS MAX <= 32     3
DAYS MIN <= 32    30
DAYS MIN <= 0      0

PRECIPITATION (INCHES)
TOTALS          0.10               0.22   -0.12
DAYS >= .01        2
DAYS >= .10        0
DAYS >= .50        0
DAYS >= 1.00       0
GREATEST
 24 HR. TOTAL   0.10   12/07 TO 12/08


DEGREE DAYS
HEATING TOTAL   1033               1320    -287
 SINCE 7/1      2581               3079    -498
COOLING TOTAL      0                  0       0
 SINCE 1/1       830                731      99
................................................

WIND (MPH)
AVERAGE WIND SPEED              8.6
HIGHEST WIND SPEED/DIRECTION    37/320    DATE  12/04
HIGHEST GUST SPEED/DIRECTION    50/310    DATE  12/04

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       2
LIGHT RAIN                2     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW                5     SLEET                      0
FOG                       9     FOG W/VIS <= 1/4 MILE      0
HAZE                      2

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

$$