NOAA-Style Climate Reports


Report for 2025
                   Annual Climatological Summary for 2025

Name: NapervilleWather.com   City: Naperville   State: IL
Elevation: 781 ft  Lat: N 41° 47' 23"   Lon: W 088° 07' 27"

                  Temperature (°F), Heat Base: 65.0  Cool Base: 65.0
                          Dep.  Heat  Cool                       Max  Max  Min  Min
        Mean  Mean        From  Deg   Deg                        >=   <=   <=   <=
 YR MO  Max   Min   Mean  Norm  Days  Days  Hi  Date  Low  Date 80.0 25.2 32.0   0.0
------------------------------------------------------------------------------------
 25  1  28.7  13.5  21.6   2.3  2554     0  47.9  30  -8.6   21    0   25   59   11
 25  2  35.4  19.4  27.2   2.9  1962     0  58.1  28  -6.1   18    0    8   44    2
 25  3  54.1  32.6  43.3   8.1  1029    20  78.9  14  14.3    2    0    0   23    0
 25  4  61.9  41.3  51.2   4.2   851    51  84.3  28  24.4    8    4    0    5    0
 25  5  69.7  48.6  58.2  -0.2   517   104  93.0  15  38.7    9    8    0    0    0
 25  6  83.7  62.7  72.5   4.4    87   497  93.7  24  42.3    1   40    0    0    0
 25  7
 25  8
 25  9
 25 10
 25 11
 25 12
------------------------------------------------------------------------------------
        55.6  36.3  45.7   3.6  7004   673  93.7 Jun  -8.6  Jan   52   33  131   13

                                Precipitation (in)

              Dep.   Max        Days of Rain
              From   Obs.           >=
 YR MO Total  Norm   Day Date 0.01 0.10 1.00
---------------------------------------------
 25  1  2.43  0.73  0.66  31    11    4    0
 25  2  0.56 -0.84  0.09  23    15    0    0
 25  3  2.77  0.57  0.89   4    12    6    0
 25  4  1.35 -2.55  0.38  25    15    4    0
 25  5  4.26  0.46  0.73   1    18    6    0
 25  6  6.17  1.87  1.00  18    22   15    1
 25  7
 25  8
 25  9
 25 10
 25 11
 25 12
---------------------------------------------
       17.54  0.24  1.00  Jun   93   35    1

                                Wind Speed (mph)
                          Dom
 YR MO   Avg.  Hi   Date  Dir
------------------------------
 25  1   1.6  19.0   25   WSW
 25  2   1.1  24.0   28     W
 25  3   1.4  24.0    5    SW
 25  4   1.0  20.0   15   SSE
 25  5   0.4  18.0   16   WSW
 25  6   0.2  14.0    9   ESE
 25  7
 25  8
 25  9
 25 10
 25 11
 25 12
------------------------------
         1.0  24.0  Feb    SW