Climatological Report (Daily)
Issued by NWS
Issued by NWS
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166
CDUS46 KBOI 200120
CLIONO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
720 PM MDT SUN MAY 19 2024
...................................
...THE ONTARIO OR CLIMATE SUMMARY FOR MAY 19 2024...
VALID TODAY AS OF 0600 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 69 554 PM 95 1954 78 -9 91
MINIMUM 44 548 AM 31 1960 49 -5 53
2003
AVERAGE 57 63 -6 72
PRECIPITATION (IN)
TODAY 0.00 0.89 1953 0.04 -0.04 0.00
MONTH TO DATE 0.62 0.68 -0.06 0.62
SINCE OCT 1 7.95 7.60 0.35 8.63
SINCE JAN 1 5.84 4.69 1.15 4.59
DEGREE DAYS
HEATING
TODAY 8 4 4 0
MONTH TO DATE 124 109 15 54
SINCE MAR 1 1080 1064 16 1249
SINCE JUL 1 4754 5131 -377 5427
COOLING
TODAY 0 2 -2 7
MONTH TO DATE 29 21 8 39
SINCE MAR 1 29 23 6 43
SINCE JAN 1 29 23 6 43
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 12.3
RELATIVE HUMIDITY (PERCENT)
HIGHEST 53 500 AM
LOWEST 17 500 PM
AVERAGE 35
..........................................................
THE ONTARIO OR CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 94 2023
MINIMUM TEMPERATURE (F) 49 35 1971
1976
2003
SUNRISE AND SUNSET
MAY 19 2024...........SUNRISE 617 AM MDT SUNSET 913 PM MDT
MAY 20 2024...........SUNRISE 616 AM MDT SUNSET 914 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$