Climatological Report (Monthly)
Issued by NWS Tuscon, AZ

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798
CXUS55 KTWC 011542
CLMDUG

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
831 AM MST THU FEB 1 2018

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

...THE DOUGLAS AZ CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              82   01/17/2000
 LOW                6   01/04/1949
HIGHEST            76   01/31        74       2       79  01/09
LOWEST             15   01/22        17      -2       19  01/26
AVG. MAXIMUM     66.5              62.8     3.7     61.8
AVG. MINIMUM     27.8              29.7    -1.9     29.5
MEAN             47.2              46.2     1.0     45.6
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32     21              20.2     0.8       20
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         3.20   1993
 MINIMUM         0.00   1986
                        1967
                        1959
TOTALS           0.01              0.74   -0.73     1.24
DAILY AVG.       0.00              0.02   -0.02     0.04
DAYS >= .01         1               4.9    -3.9        6
DAYS >= .10         0               1.7    -1.7        4
DAYS >= .50         0               0.3    -0.3        0
DAYS >= 1.00        0               0.1    -0.1        0
GREATEST
 24 HR. TOTAL    0.01   01/10 TO 01/10           01/20 TO 01/21
                                                          01/31 TO 01/31
                                                          01/31 TO 01/31

DEGREE_DAYS
HEATING TOTAL     544               581     -37      593
 SINCE 7/1       1278              1605    -327     1433
..................................................

WIND (MPH)
AVERAGE WIND SPEED              6.9
HIGHEST WIND SPEED/DIRECTION    30/240    DATE  01/20
HIGHEST GUST SPEED/DIRECTION    41/150    DATE  01/31

AVERAGE RH (PERCENT)     MM

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

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

$$



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