Climatological Report (Monthly)
Issued by NWS Raleigh/Durham, NC

Current Version | Previous Version | Graphics & Text | 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
000
CXUS52 KRAH 011450
CLMRDU


CLIMATE REPORT
NATIONAL WEATHER SERVICE RALEIGH NC
947 AM EST THU FEB 1 2018

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

...THE RALEIGH-DURHAM INTL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1887 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              80   01/30/2002
 LOW               -9   01/21/1985
HIGHEST            71   01/12                         76
LOWEST              4   01/07                          9
AVG. MAXIMUM     48.2              50.9    -2.7     55.4
AVG. MINIMUM     25.5              31.0    -5.5     37.5
MEAN             36.9              41.0    -4.1     46.5
DAYS MAX >= 90      0                                  0
DAYS MAX <= 32      7                                  3
DAYS MIN <= 32     23                                 11
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.52   1954
TOTALS           3.92              3.50    0.42     3.77
DAYS >= .01         8
DAYS >= .10         6
DAYS >= .50         4
DAYS >= 1.00        1
GREATEST
 24 HR. TOTAL    1.61   01/28 TO 01/29

SNOWFALL (INCHES)
RECORDS
 TOTAL           25.8   2000
                        0
                        -26215
 SNOW DEPTH        20   01/26/2000
TOTALS            7.0               2.9     4.1      0.5
SINCE 7/1         7.3
SNOWDEPTH AVG.      0
DAYS >= TRACE       5
DAYS >= 1.0         1               0.8     0.2        0

DEGREE_DAYS
HEATING TOTAL     865               746     119      564
 SINCE 7/1       2144              1997     147     1646
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              5.7
HIGHEST WIND SPEED/DIRECTION    32/230    DATE  01/23
HIGHEST GUST SPEED/DIRECTION    42/240    DATE  01/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     61

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       3
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       2
LIGHT SNOW                5     SLEET                      0
FOG                       8     FOG W/VIS <= 1/4 MILE      2
HAZE                      1

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


&&

THE LOW TEMPERATURE AT RALEIGH-DURHAM INTERNATIONAL AIRPORT ON
JANUARY 3RD WAS 9 DEGREES. THIS TIED THE RECORD LOW TEMPERATURE OF,
LAST SET IN 1887.

THE LOW TEMPERATURE AT RALEIGH-DURHAM INTERNATIONAL AIRPORT ON
JANUARY 7TH WAS 4 DEGREES. THIS BROKE THE OLD RECORD LOW TEMPERATURE
OF 9 DEGREES, SET IN 2014.

THE LOW TEMPERATURE AT RALEIGH-DURHAM INTERNATIONAL AIRPORT ON
JANUARY 12TH WAS 56 DEGREES. THIS BROKE THE OLD RECORD HIGH MINIMUM
OF 55 DEGREES, SET IN 1916.

THE TOTAL SNOWFALL OF 5.9 INCHES ON JANUARY 17TH AT RALEIGH-DURHAM
INTERNATIONAL AIRPORT BROKE THE OLD DAILY RECORD FOR THAT DATE OF 4
INCHES, SET IN 1946.

$$



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