ANNUAL CLIMATOLOGICAL SUMMARY for 2020                           


NAME: Chattanooga                     COUNTY: Hamilton                             STATE: TN
ELEV: 689 ft                            LAT: 35.0 N                             LONG: 85.2 W


                        TEMPERATURE (F), RAIN (in), WIND SPEED (mph)                        

                               DEP    HEAT   COOL
          MEAN   MEAN          FROM   DEG    DEG                          MAX  MAX  MIN   MIN
 YR  MO   MAX    MIN   MEAN    NORM   DAYS   DAYS    HI  DATE   LOW  DATE  >=90 <=32 <=32  <=0
----------------------------------------------------------------------------------------------
2020 01   55.5   40.7  47.1    -5.2  544.3    2.8  73.0    11  23.0    22     0    0    8    0
2020 02   56.5   40.2  47.4    -1.0  495.2    2.6  73.9    03  26.1    22     0    0    7    0
2020 03   67.5   51.5  59.3    -4.5  207.9   46.7  87.1    27  30.0    01     0    0    1    0
2020 04   71.5   49.8  59.7     2.2  203.2   54.4  84.0    08  36.0    02     0    0    0    0
2020 05   77.6   58.6  67.4     2.7   93.9  165.7  87.1    24  41.0    10     0    0    0    0
2020 06   86.7   68.7  76.7     0.6    2.2  340.7  93.9    07  62.1    17     7    0    0    0
2020 07   90.7   74.2  81.1    -1.4      0  270.7  95.0    03  70.0    13    14    0    0    0
2020 08   89.1   74.1  80.0    -0.7      0  369.4  96.1    09  68.0    18    13    0    0    0
2020 09   83.0   66.0  73.6    -0.2   23.3  273.1  91.9    10  48.9    30     8    0    0    0
2020 10   75.5   56.8  65.3    -2.9  105.6  116.2  82.9    21  41.0    17     0    0    0    0
2020 11   67.1   45.5  54.8    -3.2  325.2   28.9  81.0    09  33.1    19     0    0    0    0
2020 12   54.3   35.1  43.0     2.0  655.8    0.2  66.9    10  19.0    26     0    0   12    0
----------------------------------------------------------------------------------------------
          72.1   54.2  62.0    -0.3 2656.6  1671.4  96.1   MAR  19.0   DEC    42    0   28    0


                            PRECIPITATION (in)

                  DEP.    MAX         ---DAYS OF RAIN---
                  FROM    OBS.                OVER
 YR  MO  TOTAL    NORM    DAY  DATE   0.01   0.10   1.00
---------------------------------------------------------
2020 01  70.22   66.42   0.40    03     12      7      0
2020 02  88.08   83.58   0.72    13     16      8      0
2020 03  85.44   80.84   0.87    24     18     12      0
2020 04  73.63   69.53   0.67    13     10      6      0
2020 05  61.83   58.33   1.12    05     11      7      1
2020 06  54.29   51.39   0.52    21     14      8      0
2020 07  77.48   72.98   0.68    09      7      2      0
2020 08  58.17   54.57   1.83    15     13      9      1
2020 09  62.54   58.94   1.02    25     10      5      1
2020 10  51.87   48.87   0.63    29      7      5      0
2020 11  62.54   59.04   0.43    11      7      3      0
2020 12  91.54   86.54   0.42    24      6      5      0
---------------------------------------------------------
         837.64   802.54   1.83   AUG    131     77      3


                              WIND SPEED (mph)

                              DOM
 YR  MO    AVG     HI   DATE  DIR
----------------------------------
2020 12   30.2   36.0    11   E
2020 12   34.9   29.0    29   ESE
2020 12    6.1   33.0    06   SE
2020 12    6.3   37.0    13   SE
2020 12    5.0   36.0    03   ESE
2020 12    5.2   53.0    29   ESE
2020 12   105.0   27.0    09   NNE
2020 12   15.7   33.0    13   E
2020 12    4.7   28.0    28   E
2020 12    4.2   36.0    29   E
2020 12    4.0   31.0    02   E
2020 12    4.6   36.0    14   ESE
----------------------------------
          15.6   53.0   AUG   ESE