


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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594 CDUS45 KRIW 140730 CLIBYG CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 130 AM MDT WED MAY 14 2025 ................................... ...THE BUFFALO WY CLIMATE SUMMARY FOR MAY 13 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 64 4:30 PM 91 2001 62 2 75 MINIMUM 45 11:59 PM 25 2004 40 5 48 AVERAGE 55 51 4 62 PRECIPITATION (IN) YESTERDAY 0.09 0.15 2020 0.10 -0.01 T MONTH TO DATE 0.79 0.99 -0.20 1.44 SINCE MAR 1 2.30 3.18 -0.88 2.32 SINCE JAN 1 2.34 3.65 -1.31 2.64 DEGREE DAYS HEATING YESTERDAY 10 14 -4 3 MONTH TO DATE 128 211 -83 217 SINCE MAR 1 1626 1780 -154 1740 SINCE JUL 1 6568 6936 -368 6333 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 11 0 11 0 SINCE MAR 1 11 0 11 0 SINCE JAN 1 11 0 11 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 15.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 10:00 PM LOWEST 44 2:00 PM AVERAGE 70 .......................................................... THE BUFFALO WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 86 2001 MINIMUM TEMPERATURE (F) 41 28 2004 SUNRISE AND SUNSET MAY 14 2025...........SUNRISE 5:40 AM MDT SUNSET 8:27 PM MDT MAY 15 2025...........SUNRISE 5:39 AM MDT SUNSET 8:28 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$