Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS42 KKEY 220528
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
128 AM EDT WED JUL 22 2026
...................................
...THE MARATHON CLIMATE SUMMARY FOR JULY 21 2026...
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)
YESTERDAY
MAXIMUM 90 147 PM 97 2023 91 -1 90
MINIMUM 84 557 AM 69 1953 80 4 82
AVERAGE 87 85 2 86
PRECIPITATION (IN)
YESTERDAY 0.00 3.34 2006 0.14 -0.14 0.01
MONTH TO DATE 1.79 2.50 -0.71 1.21
SINCE JUN 1 3.52 6.73 -3.21 6.84
SINCE JAN 1 14.37 16.87 -2.50 12.28
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 22 20 2 21
MONTH TO DATE 452 420 32 419
SINCE JUN 1 1037 1002 35 998
SINCE JAN 1 2609 2625 -16 2682
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 9.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77
LOWEST 63
AVERAGE 70
..........................................................
THE MARATHON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 98 2023
MINIMUM TEMPERATURE (F) 80 68 1956
SUNRISE AND SUNSET
JULY 22 2026..........SUNRISE 648 AM EDT SUNSET 814 PM EDT
JULY 23 2026..........SUNRISE 648 AM EDT SUNSET 813 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$