CDUS45 KRIW 210726 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 126 AM MDT SAT MAR 21 2026 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR MARCH 20 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 3:07 PM 73 2007 51 30 51 MINIMUM 45 1:13 AM -5 1955 24 21 26 AVERAGE 63 37 26 PRECIPITATION (IN) YESTERDAY 0.00 0.71 1987 0.03 -0.03 0.00 MONTH TO DATE 0.16 0.49 -0.33 0.91 SINCE MAR 1 0.16 0.49 -0.33 0.91 SINCE JAN 1 0.70 1.54 -0.84 1.63 SNOWFALL (IN) YESTERDAY 0.0 8.6 1987 0.4 -0.4 0.0 MONTH TO DATE 1.6 6.5 -4.9 6.1 SINCE MAR 1 1.6 6.5 -4.9 6.1 SINCE JUL 1 17.3 54.8 -37.5 16.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 2 28 -26 26 MONTH TO DATE 444 620 -176 604 SINCE MAR 1 444 620 -176 604 SINCE JUL 1 4621 5982 -1361 5619 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 29 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 15.0 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 35 6:00 AM LOWEST 8 3:00 PM AVERAGE 22 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 51 72 2009 MINIMUM TEMPERATURE (F) 24 -6 1955 SUNRISE AND SUNSET MARCH 21 2026.........SUNRISE 7:07 AM MDT SUNSET 7:20 PM MDT MARCH 22 2026.........SUNRISE 7:05 AM MDT SUNSET 7:21 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$