CDUS45 KRIW 190732 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 132 AM MDT TUE MAY 19 2026 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR MAY 18 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1891 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 37 4:27 PM 86 1901 67 -30 64 2006 2020 MINIMUM 29 7:39 AM 22 1896 40 -11 43 AVERAGE 33 54 -21 PRECIPITATION (IN) YESTERDAY 0.58 1.38 2017 0.09 0.49 0.18 MONTH TO DATE 1.41 1.61 -0.20 1.52 SINCE MAR 1 3.80 4.97 -1.17 7.12 SINCE JAN 1 4.21 6.18 -1.97 8.20 SNOWFALL (IN) YESTERDAY 7.9 R 6.3 2017 0.1 7.8 0.0 MONTH TO DATE 12.5 3.7 8.8 3.4 SINCE MAR 1 29.9 34.5 -4.6 48.7 SINCE JUL 1 38.1 86.7 -48.6 79.0 SNOW DEPTH 5 DEGREE DAYS HEATING YESTERDAY 32 12 20 11 MONTH TO DATE 207 265 -58 213 SINCE MAR 1 1329 1816 -487 1672 SINCE JUL 1 5412 7467 -2055 6701 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 2 0 2 4 SINCE MAR 1 3 0 3 4 SINCE JAN 1 3 0 3 4 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (360) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 9.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY SNOW SNOW LIGHT SNOW FOG FOG W/VISIBILITY <= 1/4 MILE HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 12:00 AMLOWEST 70 4:00 PM AVERAGE 85 .......................................................... THE LANDER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 88 1954 MINIMUM TEMPERATURE (F) 41 24 1950 SUNRISE AND SUNSET MAY 19 2026...........SUNRISE 5:48 AM MDT SUNSET 8:35 PM MDT MAY 20 2026...........SUNRISE 5:47 AM MDT SUNSET 8:36 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$