636 CDUS45 KRIW 200726 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 126 AM MDT THU MAR 20 2025 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR MARCH 19 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 39 3:40 PM 71 1997 50 -11 62 MINIMUM 18 6:49 AM -8 1965 24 -6 30 AVERAGE 29 37 -8 PRECIPITATION (IN) YESTERDAY T 0.75 1969 0.02 -0.02 0.00 MONTH TO DATE 0.91 0.46 0.45 0.26 SINCE MAR 1 0.91 0.46 0.45 0.26 SINCE JAN 1 1.63 1.51 0.12 1.29 SNOWFALL (IN) YESTERDAY 0.1 7.8 1969 0.3 -0.2 0.0 MONTH TO DATE 3.6 6.1 -2.5 0.9 SINCE MAR 1 3.6 6.1 -2.5 0.9 SINCE JUL 1 14.1 54.4 -40.3 30.2 SNOW DEPTH 1 DEGREE DAYS HEATING YESTERDAY 36 28 8 19 MONTH TO DATE 578 592 -14 549 SINCE MAR 1 578 592 -14 549 SINCE JUL 1 5593 5954 -361 5504 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 21 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 11.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 4:00 AM LOWEST 26 3:00 PM AVERAGE 63 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 51 73 2007 MINIMUM TEMPERATURE (F) 24 -5 1955 SUNRISE AND SUNSET MARCH 20 2025.........SUNRISE 7:08 AM MDT SUNSET 7:19 PM MDT MARCH 21 2025.........SUNRISE 7:07 AM MDT SUNSET 7:20 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$