Climatological Report (Monthly)
Issued by NWS
Issued by NWS
435
CXUS51 KCAR 020740
CLMHUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE CARIBOU ME
340 AM EDT THU OCT 02 2025
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...THE HOULTON ME CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 93 09/01/2010
09/07/1945
06/29/1944
LOW 20 09/29/1980
HIGHEST 79 09/01 MM MM 86 09/17
09/02
LOWEST 28 09/21 MM MM 36 09/24
AVG. MAXIMUM 71.1 68.3 2.8 71.4
AVG. MINIMUM 42.7 44.0 -1.3 45.9
MEAN 56.9 56.2 0.7 58.7
DAYS MAX >= 90 0 0.2 -0.2 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 2 4.0 -2.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 7.57 2021
MINIMUM 0.99 2024
TOTALS 1.67 -1.73
DAILY AVG. 0.06 0.11 -0.05 0.03
DAYS >= .01 6 10.7 -4.7 6
DAYS >= .10 3 6.1 -3.1 2
DAYS >= .50 2 2.2 -0.2 1
DAYS >= 1.00 0 0.8 -0.8 0
GREATEST
24 HR. TOTAL 0.87 09/06 TO 09/06 0.61 09/26 TO 09/26
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 237 283 -46
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WIND (MPH)
AVERAGE WIND SPEED 4.5
HIGHEST WIND SPEED/DIRECTION 23/230 DATE 09/28
HIGHEST GUST SPEED/DIRECTION 35/240 DATE 09/28
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.28
NUMBER OF DAYS FAIR 20
NUMBER OF DAYS PC 5
NUMBER OF DAYS CLOUDY 5
AVERAGE RH (PERCENT) 72
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 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 19 FOG W/VIS <= 1/4 MILE 5
HAZE 0
- INDICATES NEGATIVE NUMBERS.
* INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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