Climatological Report (Monthly) Issued by NWS Riverton, WY
000
CXUS55 KRIW 020531
CLMRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1131 PM MDT THU JUN 01 2023
...................................
...THE RIVERTON WY CLIMATE SUMMARY FOR THE MONTH OF MAY 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 93 05/29/2003
LOW 19 05/09/2002
HIGHEST 81 05/22
LOWEST 35 05/06
05/07
05/08
AVG. MAXIMUM 71.1 66.8 4.3
AVG. MINIMUM 42.9 39.5 3.4
MEAN 57.0 53.2 3.8
DAYS MAX >= 90 0
DAYS MAX <= 32 0
DAYS MIN <= 32 0
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 5.32 2011
MINIMUM 0.18 2006
TOTALS 0.32 1.92 -1.60 3.09
DAILY AVG. 0.01 0.06 -0.05
DAYS >= .01 8
DAYS >= .10 0
DAYS >= .50 0
DAYS >= 1.00 0
GREATEST
24 HR. TOTAL 0.09 05/30 TO 05/30
STORM TOTAL 0.09
SNOWFALL (INCHES)
TOTALS 0.0 MM MM
SINCE 7/1 87.1 MM MM
SNOWDEPTH AVG. 0
DAYS >= 1.0 0
DEGREE DAYS
HEATING TOTAL 240 375 -135
SINCE 7/1 9067 7812 1255
COOLING TOTAL 0 8 -8
SINCE 1/1 0 8 -8
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WIND (MPH)
AVERAGE WIND SPEED 8.9
RESULTANT WIND SPEED/DIRECTION 2/320
HIGHEST WIND SPEED/DIRECTION 44/290 DATE 05/26
HIGHEST GUST SPEED/DIRECTION 59/290 DATE 05/26
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.28
NUMBER OF DAYS FAIR 23
NUMBER OF DAYS PC 4
NUMBER OF DAYS CLOUDY 4
AVERAGE RH (PERCENT) 53
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 6 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 1
LIGHT RAIN 14 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 3 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.
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