Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS55 KRIW 011600 CLMGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1000 AM MDT SAT JUL 01 2023 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR THE MONTH OF JUNE 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 108 06/15/2021 LOW 32 06/07/2009 HIGHEST 90 06/06 LOWEST 47 06/17 AVG. MAXIMUM 77.3 81.4 -4.1 AVG. MINIMUM 54.0 52.6 1.4 MEAN 65.7 67.0 -1.3 DAYS MAX >= 90 1 DAYS MAX <= 32 0 DAYS MIN <= 32 0 DAYS MIN <= 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 2.42 2009 MINIMUM 0.02 2021 TOTALS 3.72 1.08 2.64 0.14 DAILY AVG. 0.13 0.04 0.09 DAYS >= .01 19 DAYS >= .10 8 DAYS >= .50 3 DAYS >= 1.00 0 GREATEST 24 HR. TOTAL 1.21 06/22 TO 06/23 STORM TOTAL 0.72 DEGREE DAYS HEATING TOTAL 39 62 -23 SINCE 7/1 7731 7548 183 COOLING TOTAL 68 122 -54 SINCE 1/1 101 146 -45 .............................................................. WIND (MPH) AVERAGE WIND SPEED 7.2 RESULTANT WIND SPEED/DIRECTION 3/320 HIGHEST WIND SPEED/DIRECTION 35/310 DATE 06/01 35/300 06/21 35/230 06/23 HIGHEST GUST SPEED/DIRECTION 48/220 DATE 06/23 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.39 NUMBER OF DAYS FAIR 14 NUMBER OF DAYS PC 13 NUMBER OF DAYS CLOUDY 3 AVERAGE RH (PERCENT) 63 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 15 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 9 LIGHT RAIN 21 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 11 FOG W/VIS <= 1/4 MILE 0 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$