Climatological Report (Monthly)
Issued by NWS Key West, FL
Issued by NWS Key West, FL
574
CXUS52 KKEY 020050
CLMEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
850 PM EDT SUN JUN 01 2025
...................................
...THE KEY WEST CLIMATE SUMMARY FOR THE MONTH OF MAY 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 94 05/14/2019
LOW 63 05/02/1877
HIGHEST 92 05/23 93 05/14
05/18
LOWEST 73 05/12 73 05/20
05/14
AVG. MAXIMUM 86.5 85.9 0.6 88.9
AVG. MINIMUM 79.3 76.4 2.9 80.4
MEAN 82.9 81.1 1.8 84.7
DAYS MAX >= 90 3 0.5 2.5 14
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 14.17 2018
MINIMUM T 1927
TOTALS 1.40 3.12 -1.72 2.13
DAILY AVG. 0.05 0.10 -0.05 0.07
DAYS >= .01 4 7.5 -3.5 2
DAYS >= .10 2 4.1 -2.1 1
DAYS >= .50 1 1.7 -0.7 1
DAYS >= 1.00 1 0.9 0.1 1
GREATEST
24 HR. TOTAL 1.34 05/11 TO 05/12
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 19 46 -27 7
COOLING TOTAL 562 501 61 617
SINCE 1/1 1668 1595 73 1774
................................................................
WIND (MPH)
AVERAGE WIND SPEED 9.9
HIGHEST WIND SPEED/DIRECTION 25/140 DATE 05/11
HIGHEST GUST SPEED/DIRECTION 34/220 DATE 05/12
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.19
NUMBER OF DAYS FAIR 25
NUMBER OF DAYS PC 4
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 77
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 3
LIGHT RAIN 4 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 3 FOG W/VIS <= 1/4 MILE 0
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
KEY WEST DAILY RECORDS, MAY 2025 AND 2025-TO-DATE
RECORD MAY 2025 2025
====== ======== ========
MAXIMUM TEMPERATURE 1 1
COOL MAXIMUM TEMPERATURE 0 0
WARM MINIMUM TEMPERATURE 5 11
MINIMUM TEMPERATURE 0 0
RAINFALL 0 2
BT