CDUS45 KBOI 180931 CLIJER CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 331 AM MDT MON MAY 18 2026 ................................... ...THE JEROME ID CLIMATE SUMMARY FOR MAY 17 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 57 524 PM 93 1973 70 -13 55 MINIMUM 35 454 AM 28 1942 45 -10 41 AVERAGE 46 57 -11 48 PRECIPITATION (IN) YESTERDAY 0.00 0.52 1921 0.05 -0.05 0.28 MONTH TO DATE T 0.82 -0.82 0.48 SINCE OCT 1 5.03 7.95 -2.92 6.16 SINCE JAN 1 2.36 4.91 -2.55 3.29 DEGREE DAYS HEATING YESTERDAY 19 8 11 17 MONTH TO DATE 109 178 -69 147 SINCE MAR 1 1101 1394 -293 1285 SINCE JUL 1 4720 5890 -1170 5573 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 4 2 2 6 SINCE MAR 1 4 3 1 6 SINCE JAN 1 4 3 1 6 ................................................................... WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 9.4 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 70 700 AM LOWEST 23 500 PM AVERAGE 47 .......................................................... THE JEROME ID CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 91 1992 2009 MINIMUM TEMPERATURE (F) 45 30 1943 1965 SUNRISE AND SUNSET MAY 18 2026...........SUNRISE 612 AM MDT SUNSET 857 PM MDT MAY 19 2026...........SUNRISE 611 AM MDT SUNSET 858 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$