Climatological Report (Monthly)
Issued by NWS

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
000
CXUS56 KSEW 011041
CLMBLI


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
240 AM PST WED FEB 1 2017

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

...THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1949 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              65   01/11/2010
                        01/22/1981
 LOW               -2   01/29/1950
                        01/25/1950
HIGHEST            57   01/17        MM      MM       61  01/27
LOWEST             15   01/12        MM      MM       19  01/03
AVG. MAXIMUM     42.3              45.6    -3.3     47.8
AVG. MINIMUM     28.7              32.8    -4.1     34.5
MEAN             35.5              39.2    -3.7     41.2
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      2               1.6     0.4        0
DAYS MIN <= 32     22              13.3     8.7       12
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.58   1971
 MINIMUM         0.70   1949
TOTALS           1.67              4.67   -3.00     3.11
DAILY AVG.       0.05              0.15   -0.10     0.10
DAYS >= .01        10              18.8    -8.8       20
DAYS >= .10         6              11.0    -5.0       12
DAYS >= .50         1               2.5    -1.5        0
DAYS >= 1.00        0               0.6    -0.6        0
GREATEST
 24 HR. TOTAL    0.64   01/18 TO 01/19

DEGREE_DAYS
HEATING TOTAL     907               800     107      730
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.8
HIGHEST WIND SPEED/DIRECTION    41/160    DATE  01/17
HIGHEST GUST SPEED/DIRECTION    58/170    DATE  01/17

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          8

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       3
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      1
HAZE                      0

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

$$


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