Climatological Report (Daily)
Issued by NWS
Issued by NWS
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685
CDUS42 KKEY 170530
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
130 AM EDT FRI JUL 17 2026
...................................
...THE MARATHON CLIMATE SUMMARY FOR JULY 16 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 93 359 PM 98 2023 91 2 88
MINIMUM 84 729 AM 72 1950 79 5 78
AVERAGE 89 85 4 83
PRECIPITATION (IN)
YESTERDAY 0.00 0.64 1972 0.12 -0.12 0.09
MONTH TO DATE 1.65 1.85 -0.20 1.18
SINCE JUN 1 3.38 6.08 -2.70 6.81
SINCE JAN 1 14.23 16.22 -1.99 12.25
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 24 20 4 18
MONTH TO DATE 346 320 26 313
SINCE JUN 1 931 902 29 892
SINCE JAN 1 2503 2525 -22 2576
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 4.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82
LOWEST 57
AVERAGE 70
..........................................................
THE MARATHON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 98 2023
MINIMUM TEMPERATURE (F) 79 68 1952
SUNRISE AND SUNSET
JULY 17 2026..........SUNRISE 645 AM EDT SUNSET 815 PM EDT
JULY 18 2026..........SUNRISE 646 AM EDT SUNSET 815 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$