461
CDUS45 KBOI 190931
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
331 AM MDT SUN MAY 19 2019
...............................
..THE BOISE ID CLIMATE SUMMARY FOR MAY 18 2019
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1875 TO 2019
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 67 503 PM 95 2009 72 -5 75
MINIMUM 46 659 AM 30 1971 47 -1 54
AVERAGE 57 60 -3 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.75 1957 0.05 -0.05 0.00
MONTH TO DATE 0.80 0.83 -0.03 1.36
SINCE OCT 1 12.50 9.33 3.17 9.57
SINCE JAN 1 8.89 5.68 3.21 6.18
SNOWFALL (IN)
YESTERDAY 0.0 T 1996 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE OCT 1 18.0 19.2 -1.2 20.1
SINCE JUL 1 18.0 19.2 -1.2 20.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 8 7 1 0
MONTH TO DATE 100 158 -58 76
SINCE MAR 1 1124 1223 -99 1091
SINCE JUL 1 5094 5382 -288 5092
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 18 17 1 18
SINCE MAR 1 20 20 0 23
SINCE JAN 1 20 20 0 23
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 5.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1200 AM
LOWEST 26 400 PM
AVERAGE 60
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THE BOISE ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 90 2006
1993
1954
MINIMUM TEMPERATURE (F) 47 28 1989
1960
SUNRISE AND SUNSET
MAY 19 2019...........SUNRISE 616 AM MDT SUNSET 907 PM MDT
MAY 20 2019...........SUNRISE 615 AM MDT SUNSET 908 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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