722 CDUS45 KRIW 140730 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 130 AM MDT WED MAY 14 2025 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR MAY 13 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 72 3:45 PM 88 2013 66 6 76 MINIMUM 44 5:52 AM 22 1983 36 8 38 AVERAGE 58 51 7 PRECIPITATION (IN) YESTERDAY 0.00 0.99 1942 0.08 -0.08 T MONTH TO DATE 0.34 0.91 -0.57 1.26 SINCE MAR 1 3.26 3.16 0.10 3.05 SINCE JAN 1 3.98 4.21 -0.23 4.08 SNOWFALL (IN) YESTERDAY 0.0 5.2 1967 0.1 -0.1 0.0 MONTH TO DATE 0.3 1.8 -1.5 3.9 SINCE MAR 1 16.0 22.6 -6.6 13.2 SINCE JUL 1 26.5 70.9 -44.4 42.5 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 7 14 -7 8 MONTH TO DATE 156 218 -62 244 SINCE MAR 1 1705 1807 -102 1770 SINCE JUL 1 6720 7169 -449 6725 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 26 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 13.1 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 79 5:00 AM LOWEST 25 3:00 AM AVERAGE 52 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 88 2013 MINIMUM TEMPERATURE (F) 37 22 2004 SUNRISE AND SUNSET MAY 14 2025...........SUNRISE 5:44 AM MDT SUNSET 8:22 PM MDT MAY 15 2025...........SUNRISE 5:42 AM MDT SUNSET 8:23 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$