Climatological Report (Monthly)
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
000
CXUS55 KTFX 011630
CLMHVR

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
930 AM MST TUE DEC 01 2020

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

...THE HAVRE MT CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1880 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             78   11/12/1999
                       11/05/1975
 LOW             -33   11/20/1896
HIGHEST           75   11/02         49      26       57
                       11/03
LOWEST            -2   11/12         12     -14      -19
AVG. MAXIMUM    43.4               41.6     1.8     35.9
AVG. MINIMUM    22.1               18.8     3.3     15.7
MEAN            32.8               30.2     2.6     25.8
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     6                6.7    -0.7       11
DAYS MIN <= 32    24               26.5    -2.5       29
DAYS MIN <= 0      1                3.3    -2.3        6

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.76   1883
 MINIMUM           T
TOTALS          0.65               0.43    0.22     1.55
DAYS >= .01        7                5.9     1.1
DAYS >= .10        1                1.4    -0.4
DAYS >= .50        0                0.0     0.0
DAYS >= 1.00       0                0.0     0.0
GREATEST
 24 HR. TOTAL   0.51   11/08 TO 11/09

SNOWFALL (INCHES)
RECORDS
 TOTAL          26.4   1958
 24 HR TOTAL    12.0
 SNOW DEPTH       14   11/30/1896
                       11/29/1896
                       11/28/1896
TOTALS          10.1                5.3     4.8     25.8
SINCE 7/1       19.0                7.6    11.4
SNOWDEPTH AVG.     2
DAYS >= TRACE      7                4.8     2.2
DAYS >= 1.0        1                1.7    -0.7
GREATEST
 SNOW DEPTH        9   11/09                           8
 24 HR TOTAL    10.1

DEGREE DAYS
HEATING TOTAL    962               1044     -82     1171
 SINCE 7/1      2000               2043     -43       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1       432                387      45       MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              13.2
HIGHEST WIND SPEED/DIRECTION    41/220    DATE  11/27
HIGHEST GUST SPEED/DIRECTION    53/230    DATE  11/27

SKY COVER
AVERAGE SKY COVER           0.28

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                3     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       1
LIGHT SNOW                7     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      2
HAZE                      1

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

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.