645  
CDUS41 KCAR 180603  
CLIHUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CARIBOU ME  
203 AM EDT SUN MAY 18 2025  
   
...............................  
 
   
..THE HOULTON ME CLIMATE SUMMARY FOR MAY 17 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 57 8:37 PM 89 1969 64 -7 77  
MINIMUM 47 9:24 AM 27 1957 39 8 47  
AVERAGE 52 52 0 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.34 1.26 1965 0.11 0.23 0.00  
MONTH TO DATE 1.16 1.88 -0.72 0.78  
SINCE MAR 1 9.21 7.49 1.72 8.02  
SINCE JAN 1 11.87 12.09 -0.22 10.94  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 13 0 3  
MONTH TO DATE 213 273 -60 223  
SINCE MAR 1 2049 2289 -240 2023  
SINCE JUL 1 7994 8699 -705 7623  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE MAR 1 3 0 3 0  
SINCE JAN 1 3 0 3 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 4:00 PM  
LOWEST 54 4:00 AM  
AVERAGE 76  
   
......................................................  
 
THE HOULTON ME CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 91 2017  
MINIMUM TEMPERATURE (F) 40 25 1983  
 
SUNRISE AND SUNSET  
MAY 18 2025...........SUNRISE 4:55 AM EDT SUNSET 8:01 PM EDT  
MAY 19 2025...........SUNRISE 4:54 AM EDT SUNSET 8:02 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
* INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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