125 CDUS45 KRIW 280751 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 151 AM MDT SAT OCT 28 2023 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 27 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1939 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 33 4:04 PM 74 1983 55 -22 50 2016 MINIMUM 2 1:05 AM -4 2019 27 -25 15 AVERAGE 18 41 -23 PRECIPITATION (IN) YESTERDAY 0.00 0.50 1975 0.03 -0.03 0.00 MONTH TO DATE 1.87 1.07 0.80 0.27 SINCE SEP 1 2.46 2.02 0.44 1.08 SINCE JAN 1 14.94 10.85 4.09 11.47 SNOWFALL (IN) YESTERDAY 0.0 6.8 1975 0.2 -0.2 0.0 MONTH TO DATE 2.2 5.9 -3.7 0.1 SINCE SEP 1 2.2 7.4 -5.2 0.1 SINCE JUL 1 2.2 7.4 -5.2 0.1 SNOW DEPTH T DEGREE DAYS HEATING YESTERDAY 47 24 23 32 MONTH TO DATE 455 514 -59 471 SINCE SEP 1 582 728 -146 615 SINCE JUL 1 635 773 -138 617 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 20 30 -10 68 SINCE JAN 1 342 442 -100 544 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 8.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 96 1:00 AM LOWEST 75 3:00 PM AVERAGE 86 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 54 75 1990 MINIMUM TEMPERATURE (F) 27 -2 2019 SUNRISE AND SUNSET OCTOBER 28 2023.......SUNRISE 7:35 AM MDT SUNSET 6:04 PM MDT OCTOBER 29 2023.......SUNRISE 7:36 AM MDT SUNSET 6:02 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$