NOAA-Style Climate Reports


Report for 2026 October
                   Monthly Climatological Summary for Oct 2026

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

                  Temperature (°F), Rain (in), Wind Speed (mph)

                                      Heat  Cool        Avg
    Mean                              Deg   Deg         Wind                 Dom
Day Temp  High   Time   Low    Time   Days  Days  Rain  Speed High   Time    Dir
----------------------------------------------------------------------------------
 1  63.3  68.6   15:14  59.1   21:59   2.3   0.6  1.29   0.1   5.0   17:26   NNW
 2  58.1  69.8   15:23  50.2   07:03   7.3   0.5  0.01   0.5   8.0   15:25   NNW
 3  57.7  73.1   15:00  47.0   06:07   8.2   1.0  0.00   0.2   5.0   11:45     E
 4  61.0  75.5   13:57  51.2   07:20   6.0   2.0  0.00   0.4   9.0   13:58    NW
 5  57.5  73.6   15:20  46.3   06:24   8.5   1.0  0.00   0.2   7.0   12:31   NNW
 6  60.3  76.0   15:55  48.0   07:17   6.7   2.0  0.00   0.3   6.0   14:58   SSE
 7  64.5  81.4   14:20  53.8   07:12   4.3   3.8  0.00   0.5   8.0   14:41    NW
 8  60.4  75.5   15:40  49.3   07:12   6.4   1.9  0.00   0.3   9.0   13:39    NW
 9  61.8  76.0   15:55  51.9   04:05   4.7   1.6  0.00   0.1   3.0   11:41   ENE
10  67.3  79.9   15:18  58.0   07:17   2.0   4.2  0.00   0.2   4.0   11:52    SE
11  64.7  83.9   15:13  53.6   07:16   3.9   3.5  0.00   0.0   3.0   11:35   ENE
12  72.8  88.4   15:23  60.3   05:03   1.4   9.1  0.00   0.5   5.0   14:05   SSE
13  72.7  81.3   15:18  66.1   23:57   0.0   7.7  0.02   0.3   7.0   14:17    NW
14  62.3  66.1   00:00  58.7   23:07   2.7   0.0  0.00   0.4   7.0   19:15   WNW
15  60.7  65.0   16:01  55.8   23:56   4.3   0.0  0.00   0.3  10.0   22:32     N
16  51.5  57.5   13:57  43.9   23:58  13.5   0.0  0.03   1.5  16.0   02:38    NW
----------------------------------------------------------------------------------
    62.3  88.4    12    43.9    16    82.2  38.9  1.35   0.4  16.0    16      NW

Max >=  80.0:  4
Max <=  25.2:  0
Min <=  32.0:  0
Min <=   0.0:  0
Max Rain: 1.29 on day 1
Days of Rain: 4 (>= 0.01 in)  1 (>= 0.10 in)  1 (>= 1.00 in)
Heat Base: 65.0  Cool Base: 65.0  Method: Integration