Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS55 KRIW 020531 CLMBYG CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1131 PM MDT THU JUN 01 2023 ................................... ...THE BUFFALO WY CLIMATE SUMMARY FOR THE MONTH OF MAY 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 91 05/13/2001 LOW 17 05/02/2005 HIGHEST 83 05/22 LOWEST 36 05/01 AVG. MAXIMUM 69.4 62.8 6.6 AVG. MINIMUM 46.5 41.1 5.4 MEAN 57.9 52.0 5.9 DAYS MAX >= 90 0 DAYS MAX <= 32 0 DAYS MIN <= 32 0 DAYS MIN <= 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 6.74 2011 MINIMUM 0.31 2009 TOTALS 3.31 2.73 0.58 2.88 DAILY AVG. 0.11 0.09 0.02 DAYS >= .01 13 DAYS >= .10 6 DAYS >= .50 2 DAYS >= 1.00 1 GREATEST 24 HR. TOTAL 1.27 05/10 TO 05/11 STORM TOTAL 1.02 SNOWFALL (INCHES) TOTALS MM MM MM SINCE 7/1 MM MM MM SNOWDEPTH AVG. MM DAYS >= 1.0 MM DEGREE DAYS HEATING TOTAL 218 412 -194 SINCE 7/1 6929 7138 -209 COOLING TOTAL 5 7 -2 SINCE 1/1 5 7 -2 .............................................................. WIND (MPH) AVERAGE WIND SPEED 9.9 RESULTANT WIND SPEED/DIRECTION 3/320 HIGHEST WIND SPEED/DIRECTION 37/190 DATE 05/26 HIGHEST GUST SPEED/DIRECTION 51/180 DATE 05/26 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.30 NUMBER OF DAYS FAIR 21 NUMBER OF DAYS PC 6 NUMBER OF DAYS CLOUDY 4 AVERAGE RH (PERCENT) 61 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 14 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 6 LIGHT RAIN 19 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 8 FOG W/VIS <= 1/4 MILE 3 HAZE 5 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$