169
CDUS45 KTFX 182240
CLIHVR
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT MON MAY 18 2026
...............................
..THE HAVRE MT CLIMATE SUMMARY FOR MAY 18 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1880 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 55 235 PM 94 2006 68 -13 53
MINIMUM 29 225 AM 27 2015 41 -12 42
AVERAGE 42 55 -13 48
PRECIPITATION (IN)
TODAY 0.00 0.77 2004 0.06 -0.06 0.35
MONTH TO DATE 0.11 0.87 -0.76 0.88
SINCE OCT 1 4.89 4.83 0.06 4.41
SINCE JAN 1 1.47 3.19 -1.72 3.44
DEGREE DAYS
HEATING
TODAY 23 11 12 17
MONTH TO DATE 242 243 -1 155
SINCE MAR 1 1757 1897 -140 1583
SINCE JUL 1 6816 7935 -1119 7477
COOLING
TODAY 0 0 0 0
MONTH TO DATE 4 0 4 3
SINCE MAR 1 4 0 4 3
SINCE JAN 1 4 0 4 3
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 400 AM
LOWEST 33 300 PM
AVERAGE 63
......................................................
THE HAVRE MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 90 1964
1992
2006
MINIMUM TEMPERATURE (F) 42 27 1963
SUNRISE AND SUNSET
MAY 18 2026...........SUNRISE 534 AM MDT SUNSET 857 PM MDT
MAY 19 2026...........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.
Main Text Page