CDUS45 KRIW 200726 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 126 AM MDT FRI MAR 20 2026 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR MARCH 19 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1939 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 81R 2:27 PM 71 1997 50 31 39 MINIMUM 43 11:16 PM -8 1965 24 19 18 AVERAGE 62 37 25 PRECIPITATION (IN) YESTERDAY 0.00 0.75 1969 0.02 -0.02 T MONTH TO DATE 0.16 0.46 -0.30 0.91 SINCE MAR 1 0.16 0.46 -0.30 0.91 SINCE JAN 1 0.70 1.51 -0.81 1.63 SNOWFALL (IN) YESTERDAY 0.0 7.8 1969 0.3 -0.3 0.1 MONTH TO DATE 1.6 6.1 -4.5 6.1 SINCE MAR 1 1.6 6.1 -4.5 6.1 SINCE JUL 1 17.3 54.4 -37.1 16.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 3 28 -25 36 MONTH TO DATE 442 592 -150 578 SINCE MAR 1 442 592 -150 578 SINCE JUL 1 4619 5954 -1335 5593 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 W (270) HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 15.7 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 38 3:00 AM LOWEST 8 2:00 PM AVERAGE 23 .......................................................... 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 2026.........SUNRISE 7:09 AM MDT SUNSET 7:18 PM MDT MARCH 21 2026.........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. $$