609
CXUS51 KBTV 010940
CLMMSS

CLIMATE REPORT
NATIONAL WEATHER SERVICE BURLINGTON VT
540 AM EDT TUE OCT 01 2024

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

...THE MASSENA NY CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             95
 LOW              27
HIGHEST           84   09/15         MM      MM       90  09/05
LOWEST            40   09/10         MM      MM       38  09/27
                                                          09/28
AVG. MAXIMUM    74.5               71.2     3.3     73.1
AVG. MINIMUM    50.2               47.8     2.4     50.6
MEAN            62.3               59.5     2.8     61.8
DAYS MAX >= 90     0                0.5    -0.5        1
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.8    -0.8        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        7.88   2010
 MINIMUM        0.79   2017
TOTALS          1.35               3.50   -2.15     1.56
DAILY AVG.      0.05               0.12   -0.07     0.05
DAYS >= .01        4               11.3    -7.3        6
DAYS >= .10        3                7.1    -4.1        3
DAYS >= .50        1                2.2    -1.2        1
DAYS >= 1.00       0                0.8    -0.8        0
GREATEST
 24 HR. TOTAL   0.75   08/31 TO 09/01               0.99  09/10 TO 09/10
 STORM TOTAL    0.71                                0.99
 (MM/DD(HH))            MM


DEGREE DAYS
HEATING TOTAL     99                199    -100      142
 SINCE 7/1       126                255    -129       MM
COOLING TOTAL     29                 34      -5       57
 SINCE 1/1       490                404      86       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.8
HIGHEST WIND SPEED/DIRECTION    25/210    DATE  09/01
HIGHEST GUST SPEED/DIRECTION    40/200    DATE  09/01

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           21
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     76

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       3
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      25     FOG W/VIS <= 1/4 MILE     10
HAZE                      3

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

$$