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000
CXUS55 KRIW 032043 AAA
CLMGEY

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
239 PM MST FRI DEC 01 2023

...PRELIMINARY MONTHLY CLIMATE SUMMARY FOR GREYBULL FOR THE MONTH OF
NOVEMBER 2023...

...OFFICIAL CLIMATE DATA FOR THE MONTH OF NOVEMBER 2023 WILL BE
AVAILABLE IN APPROXIMATELY 60 DAYS FROM THE NATIONAL CENTERS FOR
ENVIRONMENTAL INFORMATION (HTTP://WWW.NCDC.NOAA.GOV/CDO-
WEB/DATASETS). UNOFFICIAL ASOS DAILY SUMMARIES ARE AVAILABLE ON THE
INTERNET AT HTTP://WWW.WEATHER.GOV/CLIMATE/INDEX.PHP?WFO=RIW

...GREYBULL WAS WARMER AND MUCH DRIER THAN NORMAL IN NOVEMBER...

THE AVERAGE TEMPERATURE FOR GREYBULL IN NOVEMBER WAS 34.5 DEGREES
WHICH WAS 3.3 DEGREES ABOVE NORMAL. THE WARMEST READING FOR THE
MONTH WAS 63 DEGREES ON THE 6TH. THE COLDEST TEMPERATURE WAS 4
DEGREES ON THE 28TH. NO TEMPERATURE RECORDS WERE BROKEN THIS MONTH.

PRECIPITATION FOR THE MONTH WAS 0.03 INCHES...WHICH IS ONLY 16
PERCENT OF NORMAL. THE WETTEST 24-HOUR PERIOD OCCURRED ON THE 23RD-
24TH WITH 0.03 INCHES. NO PRECIPITATION RECORDS WERE BROKEN THIS
MONTH. THE HIGHEST WIND GUST WAS 42 MPH FROM THE NORTHWEST ON THE
18TH AND 19TH.

...THE GREYBULL WY CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             73   11/01/2014
                       11/08/1999
                       11/06/1999
 LOW             -22   11/16/2014
HIGHEST           63   11/06
LOWEST             4   11/28
AVG. MAXIMUM    47.8               43.5     4.3
AVG. MINIMUM    21.1               18.9     2.2
MEAN            34.5               31.2     3.3
DAYS MAX >= 90     0
DAYS MAX <= 32     6
DAYS MIN <= 32    26
DAYS MIN <= 0      0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        0.80   2002
 MINIMUM        0.00   2009
TOTALS          0.03               0.19   -0.16     0.24
DAILY AVG.      0.00               0.01   -0.01
DAYS >= .01        2
DAYS >= .10        0
DAYS >= .50        0
DAYS >= 1.00       0
GREATEST
 24 HR. TOTAL   0.03   11/23 TO 11/24
 STORM TOTAL    0.02


DEGREE DAYS
HEATING TOTAL    910               1014    -104
 SINCE 7/1      1605               1776    -171
COOLING TOTAL      0                  0       0
 SINCE 1/1       702                744     -42
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              4.3
RESULTANT WIND SPEED/DIRECTION   1/300
HIGHEST WIND SPEED/DIRECTION    31/330    DATE  11/20
HIGHEST GUST SPEED/DIRECTION    42/330    DATE  11/19
                                42/330          11/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.22
NUMBER OF DAYS FAIR           22
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                3     SLEET                      0
FOG                       5     FOG W/VIS <= 1/4 MILE      0
HAZE                      3

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

LOOKING AHEAD TO DECEMBER 2023...THE AVERAGE HIGH TEMPERATURE ON THE
FIRST OF THE MONTH IS 35 DEGREES...AND THE AVERAGE LOW TEMPERATURE
IS 12 DEGREES. THE AVERAGE HIGH BY THE END OF THE MONTH IS 29
DEGREES...AND THE AVERAGE LOW TEMPERATURE IS 6 DEGREES. THE AVERAGE
MONTHLY PRECIPITATION IS 0.11 INCHES.

$$