


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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386 CDUS46 KBOI 040933 CLIONO CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 333 AM MDT FRI APR 04 2025 ................................... ...THE ONTARIO OR CLIMATE SUMMARY FOR APRIL 3 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1948 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 56 550 PM 80 1990 62 -6 65 2021 MINIMUM 35 621 AM 20 2018 37 -2 45 AVERAGE 46 50 -4 55 PRECIPITATION (IN) YESTERDAY 0.00 0.37 1993 0.03 -0.03 0.21 MONTH TO DATE T 0.09 -0.09 0.21 SINCE OCT 1 10.80 6.24 4.56 6.60 SINCE JAN 1 5.63 3.33 2.30 4.49 DEGREE DAYS HEATING YESTERDAY 19 15 4 10 MONTH TO DATE 61 46 15 26 SINCE MAR 1 606 630 -24 630 SINCE JUL 1 4535 4697 -162 4304 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 9.4 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 67 200 AM LOWEST 25 400 PM AVERAGE 46 .......................................................... THE ONTARIO OR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 81 1960 2000 MINIMUM TEMPERATURE (F) 37 19 1997 SUNRISE AND SUNSET APRIL 4 2025.........SUNRISE 723 AM MDT SUNSET 819 PM MDT APRIL 5 2025.........SUNRISE 722 AM MDT SUNSET 820 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$