Climatological Report (Monthly)
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249
CXUS55 KVEF 011130
CLMLAS

CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV
417 AM PDT FRI JUN 1 2018

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

...THE LAS VEGAS NV CLIMATE SUMMARY FOR THE MONTH OF MAY 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1937 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             109   05/28/2003
                        05/26/1951
 LOW               38   05/03/1942
HIGHEST           105   05/09       101       4      102  05/24
LOWEST             48   05/01        52      -4       51  05/07
AVG. MAXIMUM     89.9              88.9     1.0     89.2
AVG. MINIMUM     67.6              65.8     1.8     65.6
MEAN             78.7              77.3     1.4     77.4
DAYS MAX >= 90     19              15.3     3.7       18
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         0.96   1969
 MINIMUM         0.00   2013
                        2012
                        2009
TOTALS           0.24              0.12    0.12     0.08
DAILY AVG.       0.01              0.00    0.01     0.00
DAYS >= .01         1               1.2    -0.2        2
DAYS >= .10         1               0.3     0.7        0
DAYS >= .50         0               0.1    -0.1        0
DAYS >= 1.00        0               0.0     0.0        0
GREATEST
 24 HR. TOTAL    0.24   05/01 TO 05/01

SNOWFALL (INCHES)
RECORDS
 TOTAL            0.0   2002
                        2001
 24 HR TOTAL       MM
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.0
SNOWDEPTH AVG.      0
DAYS >= TRACE       0
DAYS >= 1.0         0
GREATEST
 SNOW DEPTH         0
 24 HR TOTAL      0.0   05/31 TO 05/31
 STORM TOTAL       MM
 (MM/DD(HH))

DEGREE_DAYS
HEATING TOTAL      12                 7       5        7
 SINCE 7/1       1313              1950    -637     1470
COOLING TOTAL     446               390      56      399
 SINCE 1/1        708               550     158      677

FREEZE DATES
RECORD
 EARLIEST     10/21/1949
 LATEST       04/12/1967
EARLIEST                        11/25
LATEST                          02/28
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.7
HIGHEST WIND SPEED/DIRECTION    33/330    DATE  05/11
HIGHEST GUST SPEED/DIRECTION    49/340    DATE  05/11

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC             16
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     24

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                3     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       1     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.

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