387
CXUS51 KGYX 020953
CLMMHT
PWMCLMMHT 000
TTAA00 GYX 020916
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
416 AM EST FRI JAN 02 2026
...............................
..THE MANCHESTER CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1885 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..........................................................
TEMPERATURE (F)
HIGHEST 58 12/19 59 -1
LOWEST -3 12/09 5 -8
AVG. MAXIMUM 34.3 39.3 -5.0
AVG. MINIMUM 16.4 23.5 -7.1
MEAN 25.3 31.4 -6.1
DAYS MAX >= 90 0 0.0 0.0
DAYS MAX <= 32 13 7.7 5.3
DAYS MIN <= 32 30 25.8 4.2
DAYS MIN <= 0 1 0.4 0.6
PRECIPITATION (INCHES)
TOTALS 3.07 3.29 -0.22
DAILY AVG. 0.10 0.11 -0.01
DAYS >= .01 12 10.7 1.3
DAYS >= .10 7 6.3 0.7
DAYS >= .50 3 2.3 0.7
DAYS >= 1.00 1 0.4 0.6
GREATEST
24 HR. TOTAL 1.27 12/28 TO 12/29
SNOWFALL (INCHES)
TOTALS 17.9
SINCE 7/1 17.9
DAYS >= TRACE 16
DAYS >= 1.0 5
GREATEST
SNOW DEPTH 8 12/3
24 HR TOTAL 8.0 12/2
DEGREE DAYS
HEATING TOTAL 1225 1042 183 1029
SINCE 7/1 2464 2258 206 2025
COOLING TOTAL 0 0 0 0
SINCE 1/1 738 773 -35 968
..........................................................
WIND (MPH)
AVERAGE WIND SPEED 7.7
HIGHEST WIND SPEED/DIRECTION 37/320 DATE 12/04
37/330 12/25
HIGHEST GUST SPEED/DIRECTION 55/180 DATE 12/19
SKY COVER
AVERAGE SKY COVER 0.63
AVERAGE RH (PERCENT) 65
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 2
LIGHT RAIN 4 FREEZING RAIN 0
LT FREEZING RAIN 1 HAIL 0
HEAVY SNOW 0 SNOW 3
LIGHT SNOW 15 SLEET 0
FOG 11 FOG W/VIS <= 1/4 MILE 3
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
HISTORICAL RECORDS AT MANCHESTER BEGAN IN 1885, BUT WITHIN THIS
RECORD THERE REMAIN 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.
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