


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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817 CDUS45 KRIW 170737 CLIWRL CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 137 AM MDT TUE JUN 17 2025 ................................... ...THE WORLAND WY CLIMATE SUMMARY FOR JUNE 16 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1947 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 81 5:14 PM 100 1986 81 0 77 MINIMUM 51 4:53 AM 37 2022 48 3 50 AVERAGE 66 65 1 PRECIPITATION (IN) YESTERDAY 0.00 0.78 2023 0.03 -0.03 0.00 MONTH TO DATE 0.42 0.63 -0.21 0.21 SINCE JUN 1 0.42 0.63 -0.21 0.21 SINCE JAN 1 3.90 4.10 -0.20 1.64 DEGREE DAYS HEATING YESTERDAY 0 3 -3 1 MONTH TO DATE 47 67 -20 13 SINCE JUN 1 47 67 -20 13 SINCE JUL 1 7356 7921 -565 7445 COOLING YESTERDAY 1 2 -1 0 MONTH TO DATE 33 27 6 48 SINCE JUN 1 33 27 6 48 SINCE JAN 1 33 36 -3 48 ................................................................... WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 7.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RELATIVE HUMIDITY (PERCENT) HIGHEST 86 5:00 AM LOWEST 31 5:00 PM AVERAGE 59 .......................................................... THE WORLAND WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 102 1986 MINIMUM TEMPERATURE (F) 49 40 1994 SUNRISE AND SUNSET JUNE 17 2025..........SUNRISE 5:29 AM MDT SUNSET 8:57 PM MDT JUNE 18 2025..........SUNRISE 5:29 AM MDT SUNSET 8:58 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$