


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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618 CDUS45 KRIW 170739 CLIBYG CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 139 AM MDT THU APR 17 2025 ................................... ...THE BUFFALO WY CLIMATE SUMMARY FOR APRIL 16 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 66 1:11 PM 77 2018 53 13 59 MINIMUM 36 11:59 PM 18 2022 32 4 38 AVERAGE 51 43 8 49 PRECIPITATION (IN) YESTERDAY T 0.08 2013 0.05 -0.05 0.01 MONTH TO DATE 0.04 0.64 -0.60 0.08 SINCE MAR 1 0.64 1.37 -0.73 0.39 SINCE JAN 1 0.68 1.84 -1.16 0.71 DEGREE DAYS HEATING YESTERDAY 14 22 -8 16 MONTH TO DATE 348 379 -31 282 SINCE MAR 1 1179 1283 -104 1213 SINCE JUL 1 6121 6439 -318 5806 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 35 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 11.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 96 11:00 PM LOWEST 21 12:00 AM AVERAGE 59 .......................................................... THE BUFFALO WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 53 78 2005 MINIMUM TEMPERATURE (F) 32 16 2013 SUNRISE AND SUNSET APRIL 17 2025.........SUNRISE 6:19 AM MDT SUNSET 7:54 PM MDT APRIL 18 2025.........SUNRISE 6:17 AM MDT SUNSET 7:56 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$