449 CDUS45 KRIW 230747 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 147 AM MDT MON OCT 23 2023 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 22 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 70 3:19 PM 80 2003 57 13 66 MINIMUM 36 11:59 PM 9 2020 29 7 48 AVERAGE 53 43 10 PRECIPITATION (IN) YESTERDAY 0.00 0.69 1986 0.03 -0.03 0.00 MONTH TO DATE 1.73 0.92 0.81 0.07 SINCE SEP 1 2.32 1.87 0.45 0.88 SINCE JAN 1 14.80 10.70 4.10 11.27 SNOWFALL (IN) YESTERDAY 0.0 9.4 1995 0.3 -0.3 0.0 MONTH TO DATE T 4.7 -4.7 0.0 SINCE SEP 1 T 6.2 -6.2 0.0 SINCE JUL 1 T 6.2 -6.2 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 12 22 -10 8 MONTH TO DATE 297 397 -100 330 SINCE SEP 1 424 611 -187 474 SINCE JUL 1 477 656 -179 476 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 15 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 5.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1:00 AM LOWEST 27 2:00 PM AVERAGE 60 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 56 81 2003 MINIMUM TEMPERATURE (F) 29 -5 2020 SUNRISE AND SUNSET OCTOBER 23 2023.......SUNRISE 7:29 AM MDT SUNSET 6:11 PM MDT OCTOBER 24 2023.......SUNRISE 7:30 AM MDT SUNSET 6:09 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$