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Climatological Report (Annual)
Issued by NWS Billings, MT

000
CXUS55 KBYZ 011603
CLASHR

CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
903 AM MST SAT JAN 01 2022

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

...THE SHERIDAN WY CLIMATE SUMMARY FOR THE YEAR OF 2021...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1907 TO 2021

WEATHER         OBSERVED          NORMAL  DEPART
                VALUE   DATE(S)   VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH            107   07/13/2005
                       07/14/2002
 LOW             -41   12/09/1919
HIGHEST          107R  06/15
                       07/27
LOWEST           -27   02/13
                       02/14
AVG. MAXIMUM    62.4               59.7     2.7
AVG. MINIMUM    32.4               31.1     1.3
MEAN            47.4               45.4     2.0
DAYS MAX >= 90    62                       27.5
DAYS MAX <= 32    36                       -4.4
DAYS MIN <= 32   184                       -0.7
DAYS MIN <= 0     20                        1.2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       24.77   1944
 MINIMUM        8.23   1960
TOTALS         12.95              14.93   -1.98
DAYS >= .01      100                       -2.3
DAYS >= .10       40                       -0.5
DAYS >= .50        4                       -2.7
DAYS >= 1.00       0                       -1.2


DEGREE DAYS
HEATING TOTAL   6940               7542    -602
COOLING TOTAL    693                441     252

FREEZE DATES
RECORD
 EARLIEST     08/17/2002
 LATEST       06/24/1967
EARLIEST                        09/30
LATEST                          05/11
................................................

WIND (MPH)
AVERAGE WIND SPEED              6.9
RESULTANT WIND SPEED/DIRECTION   3/300
HIGHEST WIND SPEED/DIRECTION    54/320    DATE  04/08
                                54/300          04/10
HIGHEST GUST SPEED/DIRECTION    69/310    DATE  04/08


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             30     MIXED PRECIP               1
HEAVY RAIN                8     RAIN                      21
LIGHT RAIN               74     FREEZING RAIN              0
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                9     SNOW                      23
LIGHT SNOW               73     SLEET                      0
FOG                      91     FOG W/VIS <= 1/4 MILE     15
HAZE                     57

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

$$