Climatological Report (Monthly)
Issued by NWS

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CXUS55 KRIW 021644
CLMP60

CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1044 AM MDT WED AUG 02 2023

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

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR THE MONTH OF JULY 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             86   07/14/2002
                       07/31/2000
 LOW              27   07/12/2008
HIGHEST           83   07/23
LOWEST            33   07/07
AVG. MAXIMUM    75.2               72.2     3.0
AVG. MINIMUM    39.2               38.7     0.5
MEAN            57.2               55.5     1.7
DAYS MAX >= 90     0
DAYS MAX <= 32     0
DAYS MIN <= 32     0
DAYS MIN <= 0      0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        2.42   2007
 MINIMUM        0.17   2022
TOTALS          0.42               1.51   -1.09     0.17
DAILY AVG.      0.02               0.05   -0.03
DAYS >= .01        5
DAYS >= .10        2
DAYS >= .50        0
DAYS >= 1.00       0
GREATEST
 24 HR. TOTAL   0.23   07/01 TO 07/01
 STORM TOTAL    0.23

DEGREE DAYS
HEATING TOTAL    212                296     -84
 SINCE 7/1       212                294     -82
COOLING TOTAL      0                  0       0
 SINCE 1/1         0                  0       0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              2.3
RESULTANT WIND SPEED/DIRECTION   0/100
HIGHEST WIND SPEED/DIRECTION    23/290    DATE  07/05
HIGHEST GUST SPEED/DIRECTION    41/290    DATE  07/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.00
NUMBER OF DAYS FAIR           30
NUMBER OF DAYS PC              0
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     56

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

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

$$


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