093
CDUS42 KKEY 292133
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
533 PM EDT SAT AUG 29 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR AUGUST 29 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1950 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 90 1245 PM 94 2001 91 -1 90
MINIMUM 83 1032 AM 69 1953 79 4 81
AVERAGE 87 85 2 86
PRECIPITATION (IN)
TODAY 0.01 2.24 2006 0.21 -0.20 0.02
MONTH TO DATE 0.51 4.91 -4.40 2.65
SINCE JUN 1 5.02 12.91 -7.89 10.33
SINCE JAN 1 15.87 23.05 -7.18 15.77
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 22 20 2 21
MONTH TO DATE 615 602 13 618
SINCE JUN 1 1859 1809 50 1825
SINCE JAN 1 3431 3432 -1 3509
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 7.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 61
AVERAGE 73
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 94 1968
2004
2023
MINIMUM TEMPERATURE (F) 79 70 1988
SUNRISE AND SUNSET
AUGUST 29 2026........SUNRISE 704 AM EDT SUNSET 746 PM EDT
AUGUST 30 2026........SUNRISE 705 AM EDT SUNSET 745 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page