689
CXUS52 KKEY 020200
CLMMTH

CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
900 PM EST SAT FEB 1 2025

...................................

...THE MARATHON CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1950 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             88   01/03/2017
 LOW              39   01/11/2010
HIGHEST           79   01/11                          85  01/18
                                                          01/27
LOWEST            52   01/25                          54  01/03
AVG. MAXIMUM    73.2               75.8    -2.6     78.4
AVG. MINIMUM    62.5               64.2    -1.7     66.9
MEAN            67.9               70.0    -2.1     72.7
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       16.76   1983
 MINIMUM        0.07   1990
TOTALS          1.35               1.64   -0.29     1.05
DAILY AVG.      0.04               0.05   -0.01     0.03
DAYS >= .01        6                7.9    -1.9        8
DAYS >= .10        3                2.9     0.1        4
DAYS >= .50        2                0.7     1.3        0
DAYS >= 1.00       0                0.3    -0.3        0
GREATEST
 24 HR. TOTAL   1.04   01/19 TO 01/20


DEGREE DAYS
HEATING TOTAL     30                 33      -3        3
 SINCE 7/1        31                 51     -20        6
COOLING TOTAL    125                188     -63      247
 SINCE 1/1       125                188     -63      247
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.8
HIGHEST WIND SPEED/DIRECTION    18/330    DATE  01/07
                                18/320          01/23
HIGHEST GUST SPEED/DIRECTION    34/360    DATE  01/04

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.39
NUMBER OF DAYS FAIR           18
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     79

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       3
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      12     FOG W/VIS <= 1/4 MILE      1
HAZE                      0

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$


MARATHON DAILY RECORDS, JANUARY 2025 AND 2025-TO-DATE

RECORD                    JAN 2025     2025
======                    ========   ========
MAXIMUM TEMPERATURE           0          0
COOL MAXIMUM TEMPERATURE      0          0
WARM MINIMUM TEMPERATURE      0          0
MINIMUM TEMPERATURE           0          0
RAINFALL                      0          0


ROSS