


Climatological Report (Daily)
Issued by NWS Pocatello, ID
Issued by NWS Pocatello, ID
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857 CDUS45 KPIH 290728 CLILLJ CLIMATE REPORT NATIONAL WEATHER SERVICE POCATELLO ID 128 AM MDT MON SEP 29 2025 ................................... ...THE CHALLIS CLIMATE SUMMARY FOR SEPTEMBER 28 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 81 306 PM 89 2024 69 12 89 MINIMUM 40 634 AM 19 1999 38 2 43 AVERAGE 61 54 7 66 PRECIPITATION (IN) YESTERDAY 0.00 0.56 1940 0.03 -0.03 0.00 MONTH TO DATE 0.86 0.79 0.07 0.36 SINCE OCT 1 6.19 6.87 -0.68 5.31 SINCE JAN 1 5.57 5.27 0.30 4.32 DEGREE DAYS HEATING YESTERDAY 4 12 -8 0 MONTH TO DATE 147 194 -47 102 SINCE SEP 1 147 194 -47 102 SINCE JUL 1 161 249 -88 147 COOLING YESTERDAY 0 0 0 1 MONTH TO DATE 19 12 7 23 SINCE SEP 1 19 12 7 23 SINCE JAN 1 386 310 76 450 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 4.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 65 300 AM LOWEST 20 300 PM AVERAGE 43 .......................................................... THE CHALLIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 87 1967 MINIMUM TEMPERATURE (F) 38 21 1985 SUNRISE AND SUNSET SEPTEMBER 29 2025.....SUNRISE 733 AM MDT SUNSET 720 PM MDT SEPTEMBER 30 2025.....SUNRISE 734 AM MDT SUNSET 719 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$