


Climatological Report (Daily)
Issued by NWS Pocatello, ID
Issued by NWS Pocatello, ID
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852 CDUS45 KPIH 170810 CLILLJ CLIMATE REPORT NATIONAL WEATHER SERVICE POCATELLO ID 210 AM MDT FRI OCT 17 2025 ................................... ...THE CHALLIS CLIMATE SUMMARY FOR OCTOBER 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 57 339 PM 83 1926 59 -2 77 MINIMUM 31 648 AM 16 1930 32 -1 36 AVERAGE 44 45 -1 57 PRECIPITATION (IN) YESTERDAY 0.00 0.25 1918 0.02 -0.02 0.00 1938 MONTH TO DATE 0.62 0.31 0.31 0.00 SINCE OCT 1 0.62 0.31 0.31 0.00 SINCE JAN 1 6.57 5.64 0.93 4.32 DEGREE DAYS HEATING YESTERDAY 21 20 1 8 MONTH TO DATE 258 263 -5 134 SINCE SEP 1 415 480 -65 251 SINCE JUL 1 429 535 -106 296 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 19 14 5 23 SINCE JAN 1 386 312 74 450 ................................................................... WIND (MPH) HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 1.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 100 AM LOWEST 37 400 PM AVERAGE 69 .......................................................... THE CHALLIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 80 1926 1927 MINIMUM TEMPERATURE (F) 31 17 1984 SUNRISE AND SUNSET OCTOBER 17 2025.......SUNRISE 755 AM MDT SUNSET 648 PM MDT OCTOBER 18 2025.......SUNRISE 756 AM MDT SUNSET 647 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$