CDUS45 KBOI 210933 CLIJER CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 333 AM MDT MON SEP 21 2026 ................................... ...THE JEROME ID CLIMATE SUMMARY FOR SEPTEMBER 20 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1915 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 75 438 PM 94 1939 76 -1 84 1984 MINIMUM 47 629 AM 29 1947 48 -1 54 AVERAGE 61 62 -1 69 PRECIPITATION (IN) YESTERDAY T 0.46 1940 0.01 -0.01 0.00 MONTH TO DATE 0.43 0.17 0.26 T SINCE OCT 1 6.22 9.74 -3.52 6.72 SINCE JAN 1 3.55 6.70 -3.15 3.85 DEGREE DAYS HEATING YESTERDAY 4 5 -1 0 MONTH TO DATE 71 59 12 16 SINCE SEP 1 71 59 12 16 SINCE JUL 1 74 78 -4 16 COOLING YESTERDAY 0 2 -2 4 MONTH TO DATE 23 61 -38 79 SINCE SEP 1 23 61 -38 79 SINCE JAN 1 818 702 116 758 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 8.2 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 600 AM LOWEST 29 500 PM AVERAGE 60 .......................................................... THE JEROME ID CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 94 1966 MINIMUM TEMPERATURE (F) 48 30 1924 1978 SUNRISE AND SUNSET SEPTEMBER 21 2026.....SUNRISE 724 AM MDT SUNSET 737 PM MDT SEPTEMBER 22 2026.....SUNRISE 725 AM MDT SUNSET 735 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$