Climatological Report (Seasonal)
Issued by NWS

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CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
923 PM EDT SUN SEP 01 2024

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

...THE MANCHESTER CLIMATE SUMMARY FOR THE SUMMER SEASON, FROM
6/1/2024 TO 8/31/2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1885 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST           99   06/20         97       2       95  06/02
LOWEST            46   06/16         44       2       47  06/04
                                                          06/08
                                                          06/11
AVG. MAXIMUM    84.9               81.7     3.2     80.7
AVG. MINIMUM    62.5               61.1     1.4     61.0
MEAN            73.7               71.4     2.3     70.9
DAYS MAX >= 90    27               13.8    13.2        9
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)
TOTALS          9.43              10.69   -1.26    19.04
DAILY AVG.      0.10               0.12   -0.02     0.21
DAYS >= .01       36               34.2     1.8       36
DAYS >= .10       21               20.8     0.2       31
DAYS >= .50        5                7.0    -2.0        9
DAYS >= 1.00       2                2.4    -0.4        4
GREATEST
 24 HR. TOTAL   1.59   08/04

SNOWFALL (INCHES)
TOTALS           0.0
SINCE 7/1        0.0
DAYS >= TRACE      0
DAYS >= 1.0        0
GREATEST
 SNOW DEPTH        0

DEGREE DAYS
HEATING TOTAL     11                 57     -46       64
 SINCE 7/1         5                  5       0        1
COOLING TOTAL    836                650     186      631
 SINCE 1/1       900                689     211      660
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.8
HIGHEST WIND SPEED/DIRECTION    30/330    DATE  06/20
HIGHEST GUST SPEED/DIRECTION    47/250    DATE  07/16

SKY COVER
AVERAGE SKY COVER           0.61

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             18     HEAVY RAIN                13
RAIN                     10     LIGHT RAIN                45
FREEZING RAIN             0     LT FREEZING RAIN           0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     FOG                       38
FOG W/VIS <= 1/4 MILE     4     HAZE                      12

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

&&

THE AVERAGE TEMPERATURE FOR THE SUMMER SEASON WAS 73.7 DEGREES,
WHICH WAS 2.3 DEGREES ABOVE NORMAL AND THE THIRD WARMEST SUMMER ON
RECORD. THE WARMEST SUMMER ON RECORD WAS IN 2020 WHEN THE AVERAGE
TEMPERATURE WAS 74.4 DEGREES. THE COOLEST WAS IN 1946 WHEN THE
AVERAGE TEMPERATURE WAS 64.9 DEGREES.

A TOTAL OF 9.43 INCHES OF PRECIPITATION FELL, WHICH WAS 1.26 INCHES
BELOW NORMAL. THE DRIEST SUMMER ON RECORD WAS IN 2016 WHEN 5.21
INCHES OF PRECIPITATION FELL. THE WETTEST WAS SUMMER ON RECORD WAS
IN 1938 WHEN 20.32 INCHES OF PRECIPITATION FELL.

HISTORICAL RECORDS AT MANCHESTER BEGAN IN 1885 BUT WITHIN THIS
RECORD THERE REMAINS NUMEROUS YEARS OF UNAVAILABLE DATA. DUE TO
THIS, HISTORICAL RECORDS SHOULD BE CONSIDERED INCOMPLETE AS SOME
SIGNIFICANT EXTREMES MAY BE MISSING FROM THE DATA. MORE CONSISTENT
MODERN RECORDS BEGAN IN 1998 AND CONTINUE TO THE PRESENT.

$$

DS