Climatological Report (Monthly)
Issued by NWS

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CXUS55 KVEF 011157
CLMLAS

CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV
352 AM PST THU FEB 1 2018

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

...THE LAS VEGAS NV CLIMATE SUMMARY FOR THE MONTH OF JANUARY 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              77   01/26/1975
 LOW                8   01/13/1963
                        01/25/1937
HIGHEST            71   01/31        68       3       67  01/09
                        01/29
                        01/28
LOWEST             36   01/22        28       8       33  01/28
AVG. MAXIMUM     63.5              58.0     5.5     56.6
AVG. MINIMUM     43.8              39.4     4.4     41.9
MEAN             53.6              48.7     4.9     49.3
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               3.0    -3.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         3.00   1995
 MINIMUM         0.00   1976
                        1972
                        1942
TOTALS           1.47              0.54    0.93     0.90
DAILY AVG.       0.05              0.02    0.03     0.03
DAYS >= .01         2               3.1    -1.1        6
DAYS >= .10         2               1.5     0.5        2
DAYS >= .50         1               0.3     0.7        0
DAYS >= 1.00        1               0.0     1.0        0
GREATEST
 24 HR. TOTAL    1.33   01/09 TO 01/09

SNOWFALL (INCHES)
RECORDS
 TOTAL           16.7   1949
 24 HR TOTAL      9.0
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   01/31 TO 01/31
 STORM TOTAL       MM
 (MM/DD(HH))

DEGREE_DAYS
HEATING TOTAL     347               505    -158      480
 SINCE 7/1        821              1352    -531     1159
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0

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

WIND (MPH)
AVERAGE WIND SPEED              4.2
HIGHEST WIND SPEED/DIRECTION    30/230    DATE  01/25
HIGHEST GUST SPEED/DIRECTION    42/210    DATE  01/25

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            3
NUMBER OF DAYS PC             25
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     43

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       1
LIGHT RAIN                3     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                      0

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

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