674
CXUS52 KKEY 071936 AAA
CLMEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
843 PM EDT FRI APR 2 2021
...............................
..THE KEY WEST CLIMATE SUMMARY FOR THE MONTH OF MARCH 2021
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2021
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
............................................................
TEMPERATURE (F)
RECORD
HIGH 89 03/01/1874
03/25/1873
LOW 47 03/03/1986
HIGHEST 85 03/30 85 03/30
03/31
03/29
03/26
LOWEST 63 03/08 61 03/01
03/23
AVG. MAXIMUM 80.5 78.2 2.3 81.6
AVG. MINIMUM 71.5 68.3 3.2 73.2
MEAN 76.0 73.2 2.8 77.4
DAYS MAX >= 90 0 0.0 0.0 0
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 9.69 1987
MINIMUM T 1971
TOTALS 0.05 2.05 -2.00 0.02
DAILY AVG. 0.00 0.07 -0.07 0.00
DAYS >= .01 2 5.8 -3.8 2
DAYS >= .10 0 3.5 -3.5 0
DAYS >= .50 0 1.4 -1.4 0
DAYS >= 1.00 0 0.5 -0.5 0
GREATEST
24 HR. TOTAL 0.05 03/06 TO 03/07
DEGREE DAYS
HEATING TOTAL 0 7 -7 0
SINCE 7/1 23 66 -43 11
COOLING TOTAL 347 262 85 393
SINCE 1/1 768 610 158 939
............................................................
WIND (MPH)
AVERAGE WIND SPEED 11.8
HIGHEST WIND SPEED/DIRECTION 25/030 DATE 03/08
HIGHEST GUST SPEED/DIRECTION 34/030 DATE 03/08
34/060 03/09
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.31
NUMBER OF DAYS FAIR 14
NUMBER OF DAYS PC 17
NUMBER OF DAYS CLOUDY 0
AVERAGE RH (PERCENT) 70
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 4 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 0 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, MARCH 2021 AND YEAR-TO-DATE
RECORD MAR 2021 2021 YTD
====== ======== ========
MAXIMUM TEMPERATURE 0 1
COOL MAXIMUM TEMPERATURE 0 0
WARM MINIMUM TEMPERATURE 3 7
MINIMUM TEMPERATURE 0 0
RAINFALL 0 0
TOP 10 DRIEST MARCHES ON RECORD FOR KEY WEST
RANKING YEAR TOTAL (INCHES)
======= ==== ==============
1 1971 TRACE
1907 TRACE
1893 TRACE
4 1965 0.01
1882 0.01
6 2020 0.02
7 1945 0.04
1873 0.04
9 2021 0.05
2006 0.05
1976 0.05
ROSS/WLC
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page