Climatological Report (Monthly)
Issued by NWS Riverton, WY

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CXUS55 KRIW 010803
CLMRIW

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
203 AM MDT WED NOV 01 2023

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

...THE RIVERTON WY CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             82   10/02/2012
                       10/03/2010
                       10/09/2003
 LOW              -9   10/30/2019
HIGHEST           74   10/17
LOWEST            13   10/30
AVG. MAXIMUM    57.7               58.0    -0.3
AVG. MINIMUM    34.1               31.5     2.6
MEAN            45.9               44.7     1.2
DAYS MAX >= 90     0
DAYS MAX <= 32     4
DAYS MIN <= 32     8
DAYS MIN <= 0      0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        2.83   1998
 MINIMUM        0.03   2001
TOTALS          2.23               0.83    1.40     0.42
DAILY AVG.      0.07               0.03    0.05
DAYS >= .01        7
DAYS >= .10        2
DAYS >= .50        2
DAYS >= 1.00       1
GREATEST
 24 HR. TOTAL   1.97   10/11 TO 10/12
 STORM TOTAL    1.11

SNOWFALL (INCHES)
TOTALS           1.3                 MM      MM
SINCE 7/1        1.3                 MM      MM
SNOWDEPTH AVG.     T
DAYS >= 1.0        0

DEGREE DAYS
HEATING TOTAL    586                628     -42
 SINCE 7/1       722                871    -149
COOLING TOTAL      0                  0       0
 SINCE 1/1       401                499     -98
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.0
RESULTANT WIND SPEED/DIRECTION   2/340
HIGHEST WIND SPEED/DIRECTION    33/210    DATE  10/01
HIGHEST GUST SPEED/DIRECTION    45/200    DATE  10/01
                                45/290          10/17

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.28
NUMBER OF DAYS FAIR           22
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       2
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                2     SLEET                      0
FOG                       5     FOG W/VIS <= 1/4 MILE      1
HAZE                      1

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

$$


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