NOAA-Style Climate Reports

Select a Year or Month report
2024: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2023: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2022: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2021: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2020: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2019: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2018: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2017: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Report for 2021 August
                   Monthly Climatological Summary for Aug 2021

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  70.7  79.6   14:46  62.5   23:54   0.2   5.8  0.00   0.3  11.0   01:55   WNW
 2  67.4  77.0   14:33  58.4   03:13   2.0   4.3  0.00   0.0  11.0   01:55     E
 3  70.3  80.9   14:16  59.4   06:01   1.4   6.6  0.00   0.1   6.0   02:58   WNW
 4  71.4  86.1   15:26  58.9   05:54   1.3   7.6  0.00   0.0   6.0   02:58     E
 5  73.5  86.9   15:13  61.2   06:11   0.6   9.1  0.00   0.1   6.0   04:41    SE
 6  74.6  82.3   16:58  67.4   23:57   0.0   9.6  0.01   0.2   7.0   05:13   ESE
 7  77.1  89.6   14:49  65.3   05:45   0.0  12.1  0.00   0.1   7.0   05:13   ESE
 8  78.6  91.3   15:21  68.8   23:57   0.0  13.5  0.49   0.4   7.0   14:16    SE
 9  73.2  80.7   16:51  67.6   05:55   0.0   8.2  0.26   0.1   7.0   02:30    SE
10  79.4  92.1   14:19  69.8   23:55   0.0  14.3  0.35   0.3  19.0   19:18     E
11  77.5  88.0   17:17  68.5   11:23   0.0  12.4  0.13   0.3  19.0   07:33   ESE
12  76.4  82.1   12:22  70.9   06:56   0.0  11.4  0.00   0.2   9.0   16:20    SE
13  73.9  84.0   15:42  67.3   22:56   0.0   8.9  0.00   0.1   9.0   04:35    NW
14  71.0  83.2   15:53  60.3   06:50   0.9   6.9  0.00   0.1   7.0   03:29     E
15  69.7  84.2   16:43  57.1   06:14   2.1   6.8  0.00   0.2   6.0   02:05     E
16  71.1  84.3   16:11  58.3   06:31   1.2   7.3  0.00   0.2   7.0   23:21     E
17  73.6  85.5   16:21  62.5   06:29   0.5   9.0  0.00   0.1   5.0   00:04     E
18  75.0  82.7   13:24  69.2   05:16   0.0  10.0  0.23   0.0   5.0   01:35     E
19  77.9  90.0   16:00  69.1   06:29   0.0  12.9  0.00   0.1   5.0   00:31     E
20  78.4  91.4   15:38  68.3   06:15   0.0  13.3  0.00   0.0   5.0   00:31    SE
21  75.8  85.4   13:47  70.7   03:10   0.0  10.8  0.34   0.1   7.0   23:10    SE
22  75.1  90.0   15:57  67.6   06:49   0.0  10.1  0.00   0.1   5.0   05:34    NW
23  75.0  88.3   16:41  63.2   05:38   0.2  10.1  0.00   0.0   8.0   23:16     N
24  80.5  95.2   14:49  71.6   23:41   0.0  15.4  0.02   0.2  10.0   07:45    SE
25  78.7  94.6   15:55  69.5   06:15   0.0  13.7  0.12   0.2  10.0   07:45     E
26  77.1  91.6   15:04  67.7   05:12   0.0  12.1  0.01   0.0  10.0   07:34   ENE
27  80.8  95.6   15:58  69.4   06:28   0.0  15.7  0.00   0.0   3.0   00:19     E
28  82.1  94.4   15:17  73.5   06:31   0.0  17.0  0.00   0.1   7.0   15:17   ESE
29  78.6  89.4   14:30  73.0   08:57   0.0  13.6  0.43   0.3  12.0   04:06    SE
30  75.3  88.5   16:34  64.5   06:12   0.0  10.3  0.00   0.1  12.0   04:06   WSW
31  72.7  84.1   15:08  61.5   06:45   0.5   8.2  0.00   0.3   6.0   02:37     E
----------------------------------------------------------------------------------
    75.2  95.6    27    57.1    15    10.9 327.0  2.39   0.1  19.0    10     ESE

Max >=  80.0: 29
Max <=  25.2:  0
Min <=  32.0:  0
Min <=   0.0:  0
Max Rain: 0.49 on day 8
Days of Rain: 11 (>= 0.01 in)  8 (>= 0.10 in)  0 (>= 1.00 in)
Heat Base: 65.0  Cool Base: 65.0  Method: Integration