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000
CXUS55 KTFX 011442
CLMHVR

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
842 AM MDT SUN OCT 01 2023

...................................

...THE HAVRE MT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1880 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            104   09/07/2022
 LOW              18   09/21/1995
                       09/28/1984
                       09/27/1928
HIGHEST           95   09/02         78      17      104
LOWEST            36   09/29         36       0       28
AVG. MAXIMUM    76.7               73.0     3.7     81.0
AVG. MINIMUM    46.7               42.5     4.2     46.0
MEAN            61.7               57.7     4.0     63.5
DAYS MAX >= 90     3                2.7     0.3        7
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                2.6    -2.6        1
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        5.99   1911
 MINIMUM        0.04
TOTALS          1.29               1.06    0.23     0.31
DAYS >= .01        6                6.8    -0.8
DAYS >= .10        3                3.1    -0.1
DAYS >= .50        1                0.4     0.6
DAYS >= 1.00       0                0.0     0.0
GREATEST
 24 HR. TOTAL   0.50   09/21 TO 09/21

SNOWFALL (INCHES)
RECORDS
 TOTAL          10.5   1934
 24 HR TOTAL     7.8
 SNOW DEPTH        6   09/23/1934
TOTALS           0.0                0.4    -0.4      0.0
SINCE 7/1        0.0                0.4    -0.4
SNOWDEPTH AVG.     0
DAYS >= TRACE      0                0.1    -0.1
DAYS >= 1.0        0                0.1    -0.1
GREATEST
 SNOW DEPTH        0                                   0
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL    128                241    -113      125
 SINCE 7/1       145                316    -171       MM
COOLING TOTAL     38                 23      15       88
 SINCE 1/1       513                403     110       MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.9
HIGHEST WIND SPEED/DIRECTION    32/270    DATE  09/27
HIGHEST GUST SPEED/DIRECTION    47/270    DATE  09/27

SKY COVER
AVERAGE SKY COVER           0.24

AVERAGE RH (PERCENT)     56

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       4
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      0
HAZE                      7

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$