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
000
CXUS55 KTFX 010936
CLMGTF


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
336 AM MDT SAT JUL 1 2017

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

...THE GREAT FALLS MT CLIMATE SUMMARY FOR THE MONTH OF JUNE 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             102   06/21/1919
                        06/21/1900
 LOW               31   06/08/2009
                        06/10/1999
                        06/08/1950
HIGHEST            95   06/26        80      15       92
LOWEST             37   06/23        45      -8       36
AVG. MAXIMUM     75.8              73.3     2.5     78.8
AVG. MINIMUM     47.6              46.1     1.5     46.4
MEAN             61.7              59.7     2.0     62.6
DAYS MAX >= 90      2               1.4     0.6
DAYS MAX <= 32      0               0.0     0.0
DAYS MIN <= 32      0               0.2    -0.2
DAYS MIN <= 0       0               0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.01   1923
 MINIMUM         0.44   2015
TOTALS           2.10              2.53   -0.43     0.96
DAYS >= .01         7              11.7    -4.7
DAYS >= .10         5               5.8    -0.8
DAYS >= .50         2               1.4     0.6
DAYS >= 1.00        0               0.3    -0.3
GREATEST
 24 HR. TOTAL    0.78   06/12 TO 06/12

SNOWFALL (INCHES)
RECORDS
 TOTAL           11.1   1950
 24 HR TOTAL     11.0   06/07/1950 TO 06/08/1950
TOTALS            0.0               0.3    -0.3        T
SINCE 7/1        48.4              63.5   -15.1     46.9
SNOWDEPTH AVG.      0
DAYS >= TRACE       0               0.2    -0.2
DAYS >= 1.0         0               0.0     0.0
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL      0.0   06/30 TO 06/30

DEGREE_DAYS
HEATING TOTAL     125               191     -66      108
 SINCE 7/1       7617              7726    -109     6797
COOLING TOTAL      34                32       2       43
 SINCE 1/1         41                39       2       43
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.6
HIGHEST WIND SPEED/DIRECTION    45/240    DATE  06/01
HIGHEST GUST SPEED/DIRECTION    54/240    DATE  06/01

SKY COVER
AVERAGE SKY COVER           0.20

AVERAGE RH (PERCENT)     53

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

-  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.