Climatological Report (Monthly)
Issued by NWS
Issued by NWS
210
CXUS51 KCAR 031959
CLMMLT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CARIBOU ME
359 PM EDT SAT OCT 03 2026
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...THE MILLINOCKET ME CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1903 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 96 09/10/2002
LOW 22 09/30/1980
09/29/1980
HIGHEST 77 09/07 MM MM 80 09/01
09/10
09/25
LOWEST 33 09/24 MM MM 32 09/21
AVG. MAXIMUM 68.1 69.3 -1.2 71.8
AVG. MINIMUM 47.3 47.1 0.2 46.7
MEAN 57.7 58.2 -0.5 59.2
DAYS MAX >= 90 0 0.4 -0.4 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.8 -0.8 1
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 7.28 2021
MINIMUM 0.94 2024
TOTALS 2.48 -1.13
DAILY AVG. 0.08 0.12 -0.04 0.07
DAYS >= .01 12 11.0 1.0 6
DAYS >= .10 4 6.1 -2.1 3
DAYS >= .50 1 2.5 -1.5 2
DAYS >= 1.00 0 0.7 -0.7 1
SNOWFALL (INCHES)
RECORDS
TOTAL MM MM
TOTALS MM MM MM MM
SINCE 7/1 MM MM MM MM
SNOWDEPTH AVG. MM MM
DAYS >= 1.0 MM MM MM MM
GREATEST
SNOW DEPTH MM MM MM
24 HR TOTAL MM MM
DEGREE DAYS
HEATING TOTAL 214 228 -14 169
SINCE 7/1 236 297 -61 MM
COOLING TOTAL 5 24 -19 3
SINCE 1/1 374 292 82 MM
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WIND (MPH)
AVERAGE WIND SPEED 4.4
HIGHEST WIND SPEED/DIRECTION 24/310 DATE 09/14
HIGHEST GUST SPEED/DIRECTION 39/290 DATE 09/10
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.41
NUMBER OF DAYS FAIR 15
NUMBER OF DAYS PC 7
NUMBER OF DAYS CLOUDY 8
AVERAGE RH (PERCENT) 71
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 7
LIGHT RAIN 13 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 10 FOG W/VIS <= 1/4 MILE 0
HAZE 0
- INDICATES NEGATIVE NUMBERS.
* INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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