Climatological Report (Monthly)
Issued by NWS Billings, MT

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CXUS55 KBYZ 011226
CLMMLS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
625 AM MDT WED JUL 1 2015

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

...THE MILES CITY MT CLIMATE SUMMARY FOR THE MONTH OF JUNE 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1937 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
HIGHEST           100   06/29
LOWEST             47   06/17
AVG. MAXIMUM     82.5              78.6     3.9
AVG. MINIMUM     56.3              52.6     3.7
MEAN             69.4              65.6     3.8
DAYS MAX >= 90      6
DAYS MAX <= 32      0
DAYS MIN <= 32      0
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
TOTALS           2.68              2.51    0.17
DAYS >= .01        13
DAYS >= .10         8
DAYS >= .50         1
DAYS >= 1.00        0
GREATEST
 24 HR. TOTAL    0.69   06/19 TO 06/19
                        06/18 TO 06/19
                        06/19 TO 06/19

DEGREE_DAYS
HEATING TOTAL      25                89     -64
 SINCE 7/1       7010              7638    -628
COOLING TOTAL     162               107      55
 SINCE 1/1        163               127      36
.................................................

WIND (MPH)
AVERAGE WIND SPEED              9.6
HIGHEST WIND SPEED/DIRECTION    45/320    DATE  06/21
HIGHEST GUST SPEED/DIRECTION    60/280    DATE  06/19

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             12     MIXED PRECIP               0
HEAVY RAIN                9     RAIN                       5
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      12     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.

&&

THIS IS AN AUTOMATED...UNATTENDED WEATHER STATION AND MAY
UNDERESTIMATE WINTER PRECIPITATION.

...JUNE 2015 MONTH IN REVIEW FOR MILES CITY...

BELOW IS A SUMMARY OF THE TEMPERATURE AND PRECIPITATION
STATISTICS FOR MILES CITY FOR JUNE 2015. ALL TEMPERATURES ARE IN
DEGREES FAHRENHEIT AND ALL PRECIPITATION AMOUNTS ARE IN INCHES. NORMALS
ARE 30 YEAR AVERAGES CALCULATED FROM 1981 TO 2010. MONTHLY RANKINGS
FOR PRECIPITATION...SNOWFALL...AND TEMPERATURES USE A PERIOD OF RECORD
THAT STARTED IN FEBRUARY 1937 AT THE MILES CITY AIRPORT.

NUMBERS DENOTED WITH AN * IS MISSING DATA IN THE CALCULATION.

...MILES CITY MONTHLY PRECIPITATION...

 MONTH   2015 VALUES  NORMALS    DEPARTURE  RANKING

JUNE         2.68     2.51       +0.17      36TH WETTEST OUT OF 79 YEARS
                                            (RECORD WETTEST WAS 9.78 IN 1944)
                                            (WETTEST SINCE 4.29 IN 2014)

...MILES CITY JUNE 2015 BROKEN OR TIED DAILY PRECIPITATION RECORDS...

0.69 ON JUNE 19 (OLD RECORD 0.57 IN 1953)

NOTE: SINCE THE LATE 1990S...MILES CITY BECAME AN AUTOMATED AND UNATTENDED
WEATHER STATION. PRECIPITATION AMOUNTS IN THE WINTER MAY BE UNDERESTIMATED.

...MILES CITY AVERAGE TEMPERATURES...

 MONTH   2015 VALUES  NORMALS   DEPARTURE  RANKING

JUNE         69.4      65.6      +3.8      11TH WARMEST OUT OF 79 YEARS
                                           (RECORD WARMEST WAS 78.9 IN 1988)
                                           (WARMEST SINCE 71.0 IN 2012)

...MILES CITY AVERAGE HIGH TEMPERATURES...

 MONTH   2015 VALUES  NORMALS   DEPARTURE  RANKING

JUNE         82.5      78.6      +3.9      16TH WARMEST OUT OF 79 YEARS
                                           (RECORD WARMEST WAS 93.4 IN 1988)
                                           (WARMEST SINCE 86.3 IN 2012)

...MILES CITY JUNE 2015 BROKEN OR TIED WARMEST DAILY HIGH TEMPERATURE RECORDS...

NONE

...MILES CITY JUNE 2015 BROKEN OR TIED COLDEST DAILY HIGH TEMPERATURE RECORDS...

NONE

...MILES CITY AVERAGE LOW TEMPERATURES...

 MONTH   2015 VALUES  NORMALS   DEPARTURE  RANKING

JUNE         56.3      52.6      +3.7      9TH WARMEST OUT OF 79 YEARS
                                           (RECORD WARMEST WAS 64.4 IN 1988)
                                           (WARMEST SINCE 57.7 IN 1997)

...MILES CITY JUNE 2015 BROKEN OR TIED WARMEST DAILY LOW TEMPERATURE RECORDS...

NONE

...MILES CITY JUNE 2015 BROKEN OR TIED COLDEST DAILY LOW TEMPERATURE RECORDS...

NONE

$$





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