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
749
CXUS55 KTFX 081929
CLMGTF


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
129 PM MDT THU SEP 8 2016

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

...THE GREAT FALLS MT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             106   08/24/1969
                        08/05/1961
 LOW               30   08/24/1992
HIGHEST            97   08/31        84      13      100
LOWEST             37   08/25        48     -11       39
AVG. MAXIMUM     82.3              82.3     0.0     85.6
AVG. MINIMUM     48.5              50.4    -1.9     51.6
MEAN             65.4              66.3    -0.9     68.6
DAYS MAX >= 90      6               6.9    -0.9
DAYS MAX <= 32      0               0.0     0.0
DAYS MIN <= 32      0               0.1    -0.1
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         5.34   1933
 MINIMUM         0.03   1969
TOTALS           1.12              1.57   -0.45     0.38
DAYS >= .01         4               7.9    -3.9
DAYS >= .10         2               3.6    -1.6
DAYS >= .50         1               1.0     0.0
DAYS >= 1.00        0               0.3    -0.3
GREATEST
 24 HR. TOTAL    0.78   08/09 TO 08/09
                        08/09 TO 08/10

SNOWFALL (INCHES)
RECORDS
 TOTAL            8.3   1992
 24 HR TOTAL      8.3   08/22/1992 TO 08/23/1992
TOTALS              T               0.3    -0.3      0.0
SINCE 7/1           T               0.3    -0.3      0.0
SNOWDEPTH AVG.      0
DAYS >= TRACE       1               0.1     0.9
DAYS >= 1.0         0               0.1    -0.1
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL        T   08/09 TO 08/09

DEGREE_DAYS
HEATING TOTAL      57                71     -14       49
 SINCE 7/1        101               121     -20       96
COOLING TOTAL      78               113     -35      167
 SINCE 1/1        242               276     -34      391
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.4
HIGHEST WIND SPEED/DIRECTION    45/240    DATE  08/09
HIGHEST GUST SPEED/DIRECTION    55/240    DATE  08/09

SKY COVER
AVERAGE SKY COVER           0.20

AVERAGE RH (PERCENT)     49

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       2
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       1
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       3     FOG W/VIS <= 1/4 MILE      0
HAZE                      2

-  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.