585
CDUS46 KBOI 200933
CLIREO
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOISE ID
333 AM MDT WED MAY 20 2026
...............................
..THE ROME OR CLIMATE SUMMARY FOR MAY 19 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2026
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST
VALUE (LST) VALUE FROM YEAR
NORMAL
...................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 70 447 PM 73 -3 64
MINIMUM 31 248 AM 40 -9 32
AVERAGE 51 57 -6 48
PRECIPITATION (IN)
YESTERDAY 0.00 0.05 -0.05 0.01
MONTH TO DATE 0.34 0.73 -0.39 1.27
SINCE OCT 1 4.55 5.80 -1.25 8.62
SINCE JAN 1 2.43 3.75 -1.32 5.33
DEGREE DAYS
HEATING
YESTERDAY 14 9 5 17
MONTH TO DATE 147 215 -68 222
SINCE MAR 1 1190 1476 -286 1462
SINCE JUL 1 5035 5951 -916 5782
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 10 3 7 0
SINCE MAR 1 10 3 7 0
SINCE JAN 1 10 3 7 0
...................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 3.7
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 300 AM
LOWEST 17 400 PM
AVERAGE 48
......................................................
THE ROME OR CLIMATE NORMALS FOR TODAY
NORMAL
SUNRISE AND SUNSET
MAY 20 2026...........SUNRISE 625 AM MDT SUNSET 912 PM MDT
MAY 21 2026...........SUNRISE 624 AM MDT SUNSET 913 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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