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 25 26 27 28 29 30 31 32 33 34
372
CXUS55 KBYZ 011138
CLMLVM


CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
534 AM MDT FRI SEP 1 2017

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

...THE LIVINGSTON MT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
HIGHEST            96   08/01
LOWEST             39   08/10
AVG. MAXIMUM     86.2              84.0     2.2
AVG. MINIMUM     47.7              47.2     0.5
MEAN             67.0              65.6     1.4
DAYS MAX >= 90     11
DAYS MAX <= 32      0
DAYS MIN <= 32      0
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
TOTALS           0.68              1.11   -0.43
DAYS >= .01         4
DAYS >= .10         2
DAYS >= .50         0
DAYS >= 1.00        0
GREATEST
 24 HR. TOTAL    0.46   08/14 TO 08/14

DEGREE_DAYS
HEATING TOTAL      21                68     -47
 SINCE 7/1         23               118     -95
COOLING TOTAL      88                86       2
 SINCE 1/1        344               215     129
.................................................

WIND (MPH)
AVERAGE WIND SPEED              8.7
HIGHEST WIND SPEED/DIRECTION    43/220    DATE  08/25
HIGHEST GUST SPEED/DIRECTION    52/210    DATE  08/25

AVERAGE RH (PERCENT)     44

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       2
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       2     FOG W/VIS <= 1/4 MILE      0
HAZE                      3

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

&&

...AUGUST 2017 MONTH IN REVIEW FOR LIVINGSTON...

BELOW IS A SUMMARY OF THE TEMPERATURE AND PRECIPITATION
STATISTICS FOR LIVINGSTON FOR AUGUST 2017. 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 JULY 1948 AT OR NEAR THE LIVINGSTON AIRPORT.

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

... MONTHLY PRECIPITATION...

 MONTH   2017 VALUES  NORMALS    DEPARTURE  RANKING

AUGUST       0.68     1.11       -0.43      24TH DRIEST OUT OF 70 YEARS
                                            (RECORD DRIEST WAS 0.06 IN 2001)
                                            (DRIEST SINCE 0.40 IN 2013)

... AUGUST 2017 BROKEN OR TIED DAILY PRECIPITATION RECORDS...

NONE

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

... AVERAGE TEMPERATURES...

 MONTH   2017 VALUES  NORMALS   DEPARTURE  RANKING

AUGUST       67.0      65.6      +1.4      TIED FOR THE 31ST WARMEST OUT OF 70 YEARS
                                           (RECORD WARMEST WAS 71.6 IN 2000)
                                           (WARMEST SINCE 67.0 IN 2015)

... AVERAGE HIGH TEMPERATURES...

 MONTH   2017 VALUES  NORMALS   DEPARTURE  RANKING

AUGUST       86.2      84.0      +2.2      22ND WARMEST OUT OF 70 YEARS
                                           (RECORD WARMEST WAS 91.0 IN 2000)
                                           (WARMEST SINCE 90.0 IN 2013)

... AUGUST 2017 BROKEN OR TIED WARMEST DAILY HIGH TEMPERATURE RECORDS...

NONE

... AUGUST 2017 BROKEN OR TIED COLDEST DAILY HIGH TEMPERATURE RECORDS...

NONE

... AVERAGE LOW TEMPERATURES...

 MONTH   2017 VALUES  NORMALS   DEPARTURE  RANKING

AUGUST       47.7      47.2      +0.5      TIED FOR THE 15TH COLDEST OUT OF 70 YEARS
                                           (RECORD COLDEST WAS 43.4 IN 2002)
                                           (COLDEST SINCE 46.9 IN 2016)

... AUGUST 2017 BROKEN OR TIED WARMEST DAILY LOW TEMPERATURE RECORDS...

NONE

... AUGUST 2017 BROKEN OR TIED COLDEST DAILY LOW TEMPERATURE RECORDS...

39 ON AUGUST 10 (OLD RECORD 42 IN 1974)

$$





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