


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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704 CDUS46 KBOI 190123 CLIONO CLIMATE REPORT NATIONAL WEATHER SERVICE BOISE ID 723 PM MDT WED JUN 18 2025 ................................... ...THE ONTARIO OR CLIMATE SUMMARY FOR JUNE 18 2025... VALID TODAY AS OF 0700 PM LOCAL TIME. 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) TODAY MAXIMUM 92 429 PM 106 1974 85 7 74 MINIMUM 57 453 AM 31 1973 55 2 41 AVERAGE 75 70 5 58 PRECIPITATION (IN) TODAY 0.00 0.48 1975 0.02 -0.02 0.00 MONTH TO DATE 0.15 0.51 -0.36 0.31 SINCE OCT 1 11.17 8.60 2.57 8.85 SINCE JAN 1 6.00 5.69 0.31 6.74 DEGREE DAYS HEATING TODAY 0 1 -1 7 MONTH TO DATE 2 27 -25 19 SINCE JUN 1 2 27 -25 19 SINCE JUL 1 4976 5195 -219 4831 COOLING TODAY 10 6 4 0 MONTH TO DATE 139 84 55 122 SINCE JUN 1 139 84 55 122 SINCE JAN 1 196 143 53 158 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 3.5 RELATIVE HUMIDITY (PERCENT) HIGHEST 59 500 AM LOWEST 19 300 PM AVERAGE 39 .......................................................... THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 86 106 1961 MINIMUM TEMPERATURE (F) 55 35 1973 SUNRISE AND SUNSET JUNE 18 2025..........SUNRISE 605 AM MDT SUNSET 934 PM MDT JUNE 19 2025..........SUNRISE 605 AM MDT SUNSET 934 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$