017 CDUS45 KRIW 280729 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 129 AM MDT FRI MAR 28 2025 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR MARCH 27 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1939 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 76R 1:17 PM 73 1946 53 23 51 1986 MINIMUM 26 5:00 AM -6 2009 26 0 18 AVERAGE 51 39 12 PRECIPITATION (IN) YESTERDAY 0.00 0.37 2007 0.03 -0.03 T MONTH TO DATE 1.06 0.70 0.36 0.32 SINCE MAR 1 1.06 0.70 0.36 0.32 SINCE JAN 1 1.78 1.75 0.03 1.35 SNOWFALL (IN) YESTERDAY 0.0 5.2 1975 0.4 -0.4 0.0 MONTH TO DATE 4.7 8.9 -4.2 2.4 SINCE MAR 1 4.7 8.9 -4.2 2.4 SINCE JUL 1 15.2 57.2 -42.0 31.7 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 14 26 -12 30 MONTH TO DATE 758 805 -47 784 SINCE MAR 1 758 805 -47 784 SINCE JUL 1 5773 6167 -394 5739 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 12.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 82 5:00 AM LOWEST 12 3:00 PM AVERAGE 47 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 53 75 2015 MINIMUM TEMPERATURE (F) 26 -6 1944 SUNRISE AND SUNSET MARCH 28 2025.........SUNRISE 6:54 AM MDT SUNSET 7:28 PM MDT MARCH 29 2025.........SUNRISE 6:53 AM MDT SUNSET 7:29 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$