Climatological Report (Daily)
Issued by NWS Boise, ID
Issued by NWS Boise, ID
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CDUS45 KBOI 210931
CLIBOI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
331 AM MDT MON APR 21 2025
...................................
...THE BOISE ID CLIMATE SUMMARY FOR APRIL 20 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1875 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 65 427 PM 89 1994 63 2 72
MINIMUM 37 540 AM 20 1985 40 -3 38
AVERAGE 51 52 -1 55
PRECIPITATION (IN)
YESTERDAY 0.01 1.04 1904 0.04 -0.03 0.00
MONTH TO DATE 0.26 0.84 -0.58 2.34
SINCE OCT 1 9.74 8.11 1.63 12.78
SINCE JAN 1 5.33 4.58 0.75 8.84
SNOWFALL (IN)
YESTERDAY 0.0 0.2 1963 0.0 0.0 0.0
MONTH TO DATE T 0.1 -0.1 2.1
SINCE JUL 1 13.6 17.6 -4.0 36.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 13 1 10
MONTH TO DATE 271 306 -35 276
SINCE MAR 1 828 920 -92 903
SINCE JUL 1 4627 4940 -313 4413
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 2
SINCE MAR 1 0 0 0 2
SINCE JAN 1 0 0 0 2
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 7.2
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 600 AM
LOWEST 21 200 PM
AVERAGE 50
..........................................................
THE BOISE ID CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 87 1934
2016
MINIMUM TEMPERATURE (F) 40 23 1968
SUNRISE AND SUNSET
APRIL 21 2025.........SUNRISE 652 AM MDT SUNSET 836 PM MDT
APRIL 22 2025.........SUNRISE 650 AM MDT SUNSET 837 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$