Climatological Report (Monthly)
Issued by NWS Billings, MT

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664
CXUS55 KBYZ 011100
CLMBIL


CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
458 AM MDT FRI JUL 1 2016

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

...THE BILLINGS MT CLIMATE SUMMARY FOR THE MONTH OF JUNE 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1934 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
HIGHEST            98   06/21
LOWEST             42   06/01
AVG. MAXIMUM     85.6              77.2     8.4
AVG. MINIMUM     55.8              52.1     3.7
MEAN             70.7              64.7     6.0
DAYS MAX >= 90     10
DAYS MAX <= 32      0
DAYS MIN <= 32      0
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
TOTALS           0.23R             2.12   -1.89
DAYS >= .01         3
DAYS >= .10         2
DAYS >= .50         0
DAYS >= 1.00        0
GREATEST
 24 HR. TOTAL    0.11   06/15 TO 06/15

SNOWFALL (INCHES)
TOTALS              T               0.0     0.0
SINCE 7/1        28.1              55.0   -26.9
SNOWDEPTH AVG.      0
DAYS >= TRACE       1
DAYS >= 1.0         0
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL        T   06/13 TO 06/13

DEGREE_DAYS
HEATING TOTAL      11                96     -85
 SINCE 7/1       5686              6782   -1096
COOLING TOTAL     188                85     103
 SINCE 1/1        199               102      97
.................................................

WIND (MPH)
AVERAGE WIND SPEED              9.6
HIGHEST WIND SPEED/DIRECTION    44/360    DATE  06/09
HIGHEST GUST SPEED/DIRECTION    58/360    DATE  06/09

AVERAGE RH (PERCENT)     43

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       0
LIGHT RAIN                8     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       1
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       0     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.

&&

...JUNE 2016 MONTH IN REVIEW FOR BILLINGS...

BELOW IS A SUMMARY OF THE TEMPERATURE...PRECIPITATION...AND WIND
STATISTICS FOR BILLINGS FOR JUNE 2016. 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 AUGUST 1934 AT THE BILLINGS AIRPORT. MONTHLY RANKINGS
FOR WIND USE A PERIOD OF RECORD THAT STARTED IN 1984.

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

...BILLINGS MONTHLY PRECIPITATION...

 MONTH   2016 VALUES  NORMALS    DEPARTURE  RANKING

JUNE         0.23     2.12       -1.89      RECORD DRIEST OUT OF 82 YEARS
                                            (OLD RECORD DRIEST WAS 0.24 TIED IN 2012)

...BILLINGS JUNE 2016 BROKEN OR TIED DAILY PRECIPITATION RECORDS...

NONE

...BILLINGS MONTHLY SNOWFALL...

 MONTH   2016 VALUES  NORMALS    DEPARTURE  RANKING

JUNE            T       0.0         +T      NOT DETERMINED

...BILLINGS JUNE 2016 BROKEN OR TIED DAILY SNOWFALL RECORDS...

T ON JUNE 13 (TIED RECORD IN 1949)

...BILLINGS AVERAGE TEMPERATURES...

 MONTH   2016 VALUES  NORMALS   DEPARTURE  RANKING

JUNE         70.7      64.7      +6.0      3RD WARMEST OUT OF 82 YEARS
                                           (RECORD WARMEST WAS 75.9 IN 1988)
                                           (WARMEST SINCE 75.9 IN 1988)

...BILLINGS AVERAGE HIGH TEMPERATURES...

 MONTH   2016 VALUES  NORMALS   DEPARTURE  RANKING

JUNE         85.6      77.2      +8.4      3RD WARMEST OUT OF 82 YEARS
                                           (RECORD WARMEST WAS 92.0 IN 1988)
                                           (WARMEST SINCE 92.0 IN 1988)

...BILLINGS JUNE 2016 BROKEN OR TIED WARMEST DAILY HIGH TEMPERATURE RECORDS...

96 ON JUNE  9 (OLD RECORD 95 IN 1956)
96 ON JUNE 18 (TIED RECORD IN 1986)
98 ON JUNE 21 (OLD RECORD 97 IN 1937)

...BILLINGS JUNE 2016 BROKEN OR TIED COLDEST DAILY HIGH TEMPERATURE RECORDS...

NONE

...BILLINGS AVERAGE LOW TEMPERATURES...

 MONTH   2016 VALUES  NORMALS   DEPARTURE  RANKING

JUNE         55.8      52.1      +3.7      6TH WARMEST OUT OF 82 YEARS
                                           (RECORD WARMEST WAS 59.8 IN 1988)
                                           (WARMEST SINCE 57.5 IN 2015)

...BILLINGS JUNE 2016 BROKEN OR TIED WARMEST DAILY LOW TEMPERATURE RECORDS...

NONE

...BILLINGS JUNE 2016 BROKEN OR TIED COLDEST DAILY LOW TEMPERATURE RECORDS...

NONE

...BILLINGS MONTHLY WIND AVERAGES...

 MONTH   2016 VALUES  NORMALS    DEPARTURE  RANKING

JUNE          9.6       9.5       +0.1      TIED FOR THE 30TH LEAST WINDIEST OUT OF 67 YEARS
                                            (RECORD LEAST WINDIEST WAS 7.7 IN 1983)
                                            (LEAST WINDIEST SINCE 8.5 IN 2015)

$$




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