


Climatological Report (Daily)
Issued by NWS Pocatello, ID
Issued by NWS Pocatello, ID
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339 CDUS45 KPIH 170734 CLILLJ CLIMATE REPORT NATIONAL WEATHER SERVICE POCATELLO ID 134 AM MDT SAT MAY 17 2025 ................................... ...THE CHALLIS CLIMATE SUMMARY FOR MAY 16 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1895 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 58 603 PM 86 1937 67 -9 78 2006 MINIMUM 38 531 AM 22 1974 40 -2 45 AVERAGE 48 54 -6 62 PRECIPITATION (IN) YESTERDAY 0.00 0.66 1987 0.03 -0.03 0.00 MONTH TO DATE 0.33 0.42 -0.09 0.43 SINCE OCT 1 2.44 3.77 -1.33 4.13 SINCE JAN 1 1.82 2.17 -0.35 3.14 DEGREE DAYS HEATING YESTERDAY 17 11 6 3 MONTH TO DATE 156 221 -65 242 SINCE MAR 1 1553 1708 -155 1708 SINCE JUL 1 6852 7497 -645 6673 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 3 0 3 0 SINCE MAR 1 3 0 3 0 SINCE JAN 1 3 0 3 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 4.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 67 500 AM LOWEST 33 600 PM AVERAGE 50 .......................................................... THE CHALLIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 88 2008 MINIMUM TEMPERATURE (F) 41 26 1917 1974 SUNRISE AND SUNSET MAY 17 2025...........SUNRISE 607 AM MDT SUNSET 900 PM MDT MAY 18 2025...........SUNRISE 606 AM MDT SUNSET 902 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$