Climatological Report (Annual)
Issued by NWS
Issued by NWS
000 CXUS55 KRIW 071747 CLALND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1014 AM MST SAT JAN 07 2023 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR THE YEAR OF 2022... 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 102 07/27/1935 LOW -48 02/09/1933 HIGHEST 100 MM LOWEST -32 MM AVG. MAXIMUM 59.0 0.5 AVG. MINIMUM 31.5 -0.1 MEAN 45.2 PRECIPITATION (INCHES) RECORD MAXIMUM 21.89 1957 MINIMUM 5.30 2001 TOTALS 13.92 13.23 0.69 SNOWFALL (INCHES) RECORDS TOTAL 199.9 1973 TOTALS 73.5 87.6 -14.1 DEGREE DAYS HEATING TOTAL 7798 COOLING TOTAL 720 .............................................................. WIND (MPH) HIGHEST WIND SPEED/DIRECTION 47/220 DATE 12/01 HIGHEST GUST SPEED/DIRECTION 74/310 DATE 07/24 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 20 MIXED PRECIP 0 HEAVY RAIN 5 RAIN 10 LIGHT RAIN 67 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 5 SNOW 22 LIGHT SNOW 50 SLEET 0 FOG 76 FOG W/VIS <= 1/4 MILE 16 HAZE 21 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$