


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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198 CDUS45 KBOI 140123 CLIJER CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 723 PM MDT SAT SEP 13 2025 ................................... ...THE JEROME ID CLIMATE SUMMARY FOR SEPTEMBER 13 2025... VALID TODAY AS OF 0700 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1915 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 77 401 PM 92 1943 79 -2 68 MINIMUM 50 553 AM 29 1921 50 0 39 AVERAGE 64 64 0 54 PRECIPITATION (IN) TODAY 0.00 0.52 1939 0.00 0.00 0.00 MONTH TO DATE T 0.09 -0.09 0.05 SINCE OCT 1 6.72 9.66 -2.94 8.52 SINCE JAN 1 3.85 6.62 -2.77 4.94 DEGREE DAYS HEATING TODAY 1 3 -2 11 MONTH TO DATE 6 31 -25 24 SINCE SEP 1 6 31 -25 24 SINCE JUL 1 6 50 -44 50 COOLING TODAY 0 2 -2 0 MONTH TO DATE 68 47 21 67 SINCE SEP 1 68 47 21 67 SINCE JAN 1 747 688 59 848 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 7.6 RELATIVE HUMIDITY (PERCENT) HIGHEST 71 600 AM LOWEST 29 500 PM AVERAGE 50 .......................................................... THE JEROME ID CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 97 2000 MINIMUM TEMPERATURE (F) 50 27 1915 SUNRISE AND SUNSET SEPTEMBER 13 2025.....SUNRISE 716 AM MDT SUNSET 750 PM MDT SEPTEMBER 14 2025.....SUNRISE 717 AM MDT SUNSET 749 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$