Climatological Report (Monthly)
Issued by NWS
Issued by NWS
438 CXUS55 KRIW 010803 CLMLND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 203 AM MDT WED NOV 01 2023 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1891 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 86 10/03/2010 LOW -14 10/29/1917 HIGHEST 77 10/19 10/20 LOWEST 14 10/30 AVG. MAXIMUM 59.8 58.9 0.9 AVG. MINIMUM 35.0 32.0 3.0 MEAN 47.4 45.4 2.0 DAYS MAX >= 90 0 DAYS MAX <= 32 3 DAYS MIN <= 32 8 DAYS MIN <= 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 4.90 1994 MINIMUM 0.00 1988 TOTALS 1.97 1.40 0.57 0.31 DAILY AVG. 0.06 0.05 0.02 DAYS >= .01 5 DAYS >= .10 4 DAYS >= .50 2 DAYS >= 1.00 0 GREATEST 24 HR. TOTAL 1.50 10/11 TO 10/12 STORM TOTAL 0.87 SNOWFALL (INCHES) TOTALS 1.3 10.5 -9.2 SINCE 7/1 1.3 12.0 -10.7 SNOWDEPTH AVG. 0 DAYS >= 1.0 1 DEGREE DAYS HEATING TOTAL 541 607 -66 SINCE 7/1 683 842 -159 COOLING TOTAL 0 1 -1 SINCE 1/1 361 485 -124 .............................................................. WIND (MPH) AVERAGE WIND SPEED 5.3 RESULTANT WIND SPEED/DIRECTION 1/240 HIGHEST WIND SPEED/DIRECTION 43/190 DATE 10/01 HIGHEST GUST SPEED/DIRECTION 67/170 DATE 10/01 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.28 NUMBER OF DAYS FAIR 18 NUMBER OF DAYS PC 10 NUMBER OF DAYS CLOUDY 3 AVERAGE RH (PERCENT) 58 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 1 LIGHT RAIN 7 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 1 LIGHT SNOW 2 SLEET 0 FOG 5 FOG W/VIS <= 1/4 MILE 1 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$