CDUS45 KRIW 190732 CLIBPI CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 132 AM MDT TUE MAY 19 2026 ................................... ...THE BIG PINEY WY CLIMATE SUMMARY FOR MAY 18 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1976 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 37 11:15 AM 81 2006 63 -26 52 MINIMUM 30 7:31 AM 18 1999 30 0 35 AVERAGE 34 46 -12 PRECIPITATION (IN) YESTERDAY 0.16 0.35 2025 0.05 0.11 0.35 MONTH TO DATE 0.41 0.76 -0.35 0.64 SINCE MAR 1 1.06 1.87 -0.81 2.94 SINCE JAN 1 1.22 2.68 -1.46 3.41 DEGREE DAYS HEATING YESTERDAY 31 19 12 21 MONTH TO DATE 343 393 -50 332 SINCE MAR 1 2006 2434 -428 2235 SINCE JUL 1 7539 9863 -2324 9223 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 23 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 8.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. SNOW LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 12:00 AM LOWEST 69 11:00 AM AVERAGE 85 .......................................................... THE BIG PINEY WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 80 2009 MINIMUM TEMPERATURE (F) 30 17 2003 SUNRISE AND SUNSET MAY 19 2026...........SUNRISE 5:54 AM MDT SUNSET 8:40 PM MDT MAY 20 2026...........SUNRISE 5:54 AM MDT SUNSET 8:41 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$