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
000
CXUS55 KTFX 011129
CLMHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
519 AM MDT TUE JUL 1 2014

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

...THE HELENA MT CLIMATE SUMMARY FOR THE MONTH OF JUNE 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             102   06/21/1900
 LOW               30   06/10/1999
                        06/13/1969
HIGHEST            82   06/09        80       2       92  06/28
LOWEST             42   06/15        44      -2       35  06/01
                        06/07
AVG. MAXIMUM     73.1              75.7    -2.6     75.0
AVG. MINIMUM     48.1              48.5    -0.4     47.7
MEAN             60.6              62.1    -1.5     61.3
DAYS MAX >= 90      0               2.4    -2.4        2
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.1    -0.1        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         5.63   1892
 MINIMUM         0.08   1985
TOTALS           1.71              2.06   -0.35     1.95
DAYS >= .01        12              11.2     0.8
DAYS >= .10         6               5.6     0.4
DAYS >= .50         0               1.2    -1.2
DAYS >= 1.00        0               0.2    -0.2
GREATEST
 24 HR. TOTAL      MM

SNOWFALL (INCHES)
RECORDS
 TOTAL            2.7   1969
 24 HR TOTAL      2.7   1969
TOTALS            0.0                 T     0.0      0.0
SINCE 7/1        41.8              38.1     3.7
SNOWDEPTH AVG.      0
DAYS >= TRACE       0               0.1    -0.1
DAYS >= 1.0         0               0.0     0.0
GREATEST
 SNOW DEPTH         0
 24 HR TOTAL        0

DEGREE_DAYS
HEATING TOTAL     127               136      -9      146
 SINCE 7/1       7450              7541     -91     7166
COOLING TOTAL       3                49     -46       42
 SINCE 1/1          7                57     -50       49
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.6
HIGHEST WIND SPEED/DIRECTION    36/260    DATE  06/27
HIGHEST GUST SPEED/DIRECTION    47/260    DATE  06/27

SKY COVER
AVERAGE SKY COVER           0.40

AVERAGE RH (PERCENT)     53

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       4
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       5     FOG W/VIS <= 1/4 MILE      1
HAZE                      5

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

$$

THE WEATHER PATTERN WAS ACTIVE DURING THE MONTH OF JUNE OVER THE
REGION. THE HEAVIEST RAINFALL WAS CONCENTRATED ALONG THE ROCKY
MOUNTAIN FRONT WITH LIGHTER RAINFALL TOTALS IN THE HELENA VALLEY.
RAINFALL WAS SLIGHTLY BELOW AVERAGE FOR THE MONTH IN THE HELENA
AREA. TEMPERATURES WERE GENERALLY COOL WITH THE AVERAGE MONTHLY
TEMPERATURE 1.4 DEGREES BELOW AVERAGE. THERE WERE 4 DAYS THAT WERE
80 DEGREES OR WARMER...HELENA AVERAGES 11 DAYS WITH TEMPERATURES OF
80 DEGREES OR WARMER IN JUNE.


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