907  
CDUS45 KTFX 180744  
CLIHVR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
144 AM MDT SUN MAY 18 2025  
   
...............................  
 
   
..THE HAVRE MT CLIMATE SUMMARY FOR MAY 17 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1880 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 70 347 PM 90 2006 68 2 64  
MINIMUM 42 420 AM 26 1918 41 1 43  
AVERAGE 56 54 2 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.28 1949 0.06 -0.06 0.08  
MONTH TO DATE 0.53 0.81 -0.28 3.59  
SINCE OCT 1 4.06 4.77 -0.71 8.88  
SINCE JAN 1 3.09 3.13 -0.04 6.76  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.4 1977 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.3 -0.3 T  
SINCE MAR 1 4.1 8.2 -4.1 12.3  
SINCE JUL 1 32.3 40.9 -8.6 43.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 11 -2 11  
MONTH TO DATE 138 232 -94 204  
SINCE MAR 1 1566 1886 -320 1867  
SINCE JUL 1 7460 7924 -464 7340  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 1  
SINCE MAR 1 3 0 3 1  
SINCE JAN 1 3 0 3 1    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 27 400 PM  
AVERAGE 58  
   
......................................................  
 
THE HAVRE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 94 2006  
MINIMUM TEMPERATURE (F) 41 27 2015  
 
SUNRISE AND SUNSET  
MAY 18 2025...........SUNRISE 534 AM MDT SUNSET 858 PM MDT  
MAY 19 2025...........SUNRISE 533 AM MDT SUNSET 859 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MT Page
Main Text Page