Climatological Report (Monthly)
Issued by NWS
Issued by NWS
364 CXUS55 KRIW 051656 CLMGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1029 AM MDT FRI JUL 05 2024 ...PRELIMINARY MONTHLY CLIMATE SUMMARY FOR GREYBULL FOR THE MONTH OF JUNE 2024... ...OFFICIAL CLIMATE DATA FOR THE MONTH OF JUNE 2024 WILL BE AVAILABLE IN APPROXIMATELY 60 DAYS FROM THE NATIONAL CENTERS FOR ENVIRONMENTAL INFORMATION (HTTP://WWW.NCDC.NOAA.GOV/CDO- WEB/DATASETS). UNOFFICIAL ASOS DAILY SUMMARIES ARE AVAILABLE ON THE INTERNET AT HTTP://WWW.WEATHER.GOV/CLIMATE/INDEX.PHP?WFO=RIW ...GREYBULL WAS WARMER AND DRIER THAN NORMAL IN JUNE.... THE AVERAGE TEMPERATURE FOR GREYBULL IN JUNE WAS 69.6 DEGREES WHICH WAS 2.6 DEGREES ABOVE NORMAL. THE WARMEST READING FOR THE MONTH WAS 104 DEGREES ON THE 23RD AND 30TH. THE 23RD BROKE THE RECORD OF 101 SET IN 2001 AND 2007. THE 30TH BROKE THE 2002 RECORD OF 100. THE HIGH OF 97 ON THE 12TH BROKE THE 2020 RECORD OF 96. THE HIGH ON THE 24TH HIT 102 DEGREES. HOWEVER IT DID NOT BREAK THE DAILY RECORD...WHICH STILL STANDS AT 105 SET IN 2012. THE COLDEST TEMPERATURE WAS 35 DEGREES ON THE 19TH AND BROKE THE 2014 RECORD OF 44. THE 18TH LOW OF 41 BROKE THE 2010 RECORD OF 42. THE LOW ON THE 29TH WAS 47 AND TIED 2014. PRECIPITATION FOR THE MONTH WAS 0.40 INCHES...WHICH IS 37 PERCENT OF NORMAL. THE WETTEST 24-HOUR PERIOD OCCURRED ON THE 17TH-18TH WITH 0.22 INCHES. NO PRECIPITATION RECORDS WERE BROKEN. THE HIGHEST WIND GUST WAS 71 MPH FROM THE SOUTHWEST ON THE 14TH. ...THE GREYBULL WY CLIMATE SUMMARY FOR THE MONTH OF JUNE 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2024 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 104 06/23 06/30 LOWEST 35 06/19 AVG. MAXIMUM 86.9 81.4 5.5 AVG. MINIMUM 52.3 52.6 -0.3 MEAN 69.6 67.0 2.6 DAYS MAX >= 90 11 DAYS MAX <= 32 0 DAYS MIN <= 32 0 DAYS MIN <= 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 3.72 2023 MINIMUM 0.02 2021 TOTALS 0.40 1.08 -0.68 3.72 DAILY AVG. 0.01 0.04 -0.03 DAYS >= .01 5 DAYS >= .10 3 DAYS >= .50 0 DAYS >= 1.00 0 GREATEST 24 HR. TOTAL 0.22 06/17 TO 06/18 STORM TOTAL 0.14 DEGREE DAYS HEATING TOTAL 29 62 -33 SINCE 7/1 6914 7548 -634 COOLING TOTAL 174 122 52 SINCE 1/1 174 146 28 .............................................................. WIND (MPH) AVERAGE WIND SPEED 8.4 RESULTANT WIND SPEED/DIRECTION 4/310 HIGHEST WIND SPEED/DIRECTION 46/260 DATE 06/14 HIGHEST GUST SPEED/DIRECTION 71/250 DATE 06/14 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.07 NUMBER OF DAYS FAIR 30 NUMBER OF DAYS PC 0 NUMBER OF DAYS CLOUDY 0 AVERAGE RH (PERCENT) 43 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 4 LIGHT RAIN 9 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 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. LOOKING AHEAD TO JULY 2024. THE AVERAGE HIGH TEMPERATURE ON THE FIRST OF THE MONTH IS 88 DEGREES...AND THE AVERAGE LOW TEMPERATURE IS 56 DEGREES. THE AVERAGE HIGH BY THE END OF THE MONTH IS 92 DEGREES...AND THE AVERAGE LOW TEMPERATURE IS 59 DEGREES. THE AVERAGE MONTHLY PRECIPITATION IS 0.16 INCHES. $$