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 2020 May
                   Monthly Climatological Summary for May 2020

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  53.6  68.3   15:01  34.6   05:40  11.7   0.3  0.00   0.6  21.0   00:46   ESE
 2  65.9  77.6   13:09  56.4   04:42   2.9   3.8  0.00   1.3  14.0   14:31    SW
 3  63.2  74.2   16:19  47.4   23:55   4.2   2.4  0.00   1.1  14.0   06:33     W
 4  44.7  51.9   13:13  39.1   06:12  20.2   0.0  0.00   1.1  13.0   08:27     S
 5  43.0  46.5   11:58  40.7   00:00  22.0   0.0  0.30   0.2   9.0   03:56    SE
 6  51.5  65.0   15:52  37.1   01:47  13.5   0.0  0.00   0.9  11.0   15:48     W
 7  54.3  66.5   15:19  44.3   23:57  10.8   0.1  0.00   1.4  22.0   03:45     W
 8  41.7  49.3   15:56  30.4   23:56  23.3   0.0  0.00   0.9  22.0   03:45    SW
 9  44.8  60.6   16:47  27.8   03:32  20.2   0.0  0.00   0.9  15.0   06:04    SW
10  44.4  51.7   00:41  36.2   17:50  20.6   0.0  0.27   1.1  15.0   06:04   WSW
11  44.0  51.6   16:15  38.9   00:00  21.0   0.0  0.00   0.7  13.0   05:40   WNW
12  48.8  63.9   17:01  33.8   05:26  16.2   0.0  0.00   0.7  12.0   02:46     W
13  55.5  68.9   14:26  40.8   02:34   9.8   0.4  0.00   1.2  14.0   03:31     E
14  60.3  71.5   18:07  52.5   03:31   5.8   1.1  1.89   0.3  14.0   03:31   ESE
15  65.5  78.7   16:13  58.4   23:58   2.4   2.9  0.62   0.5  15.0   16:53     W
16  59.5  72.8   12:17  49.5   05:18   7.0   1.6  0.23   0.0  10.0   06:48   ---
17  59.8  66.6   15:03  50.8   00:00   5.3   0.1  2.00   0.0   0.0   00:00   ---
18  58.0  63.4   16:21  53.1   22:34   7.0   0.0  0.00   0.0   0.0   00:00   ---
19  54.7  58.6   18:16  51.7   05:26  10.3   0.0  0.03   0.0   0.0   00:00   ---
20  59.5  68.1   15:53  54.3   01:49   5.7   0.3  0.00   0.0   0.0   00:00   ---
21  61.9  70.1   12:51  56.1   06:24   3.8   0.7  0.00   0.0   0.0   00:00   ---
22  62.6  74.5   16:32  56.0   04:56   3.8   1.4  0.01   0.0   0.0   00:00   ---
23  67.0  80.7   13:22  55.7   01:54   2.7   4.7  0.14   0.0   0.0   00:00   ---
24  75.0  91.1   15:55  60.6   05:52   1.1  11.1  0.00   0.0   0.0   00:00   ---
25  73.7  87.9   15:24  66.8   06:25   0.0   8.7  0.59   0.0   0.0   00:00   ---
26  76.9  88.6   15:48  64.9   04:04   0.0  11.9  0.00   0.1   7.0   14:46   ESE
27  74.2  85.8   13:23  68.2   06:13   0.0   9.2  0.10   0.0   7.0   06:48   ESE
28  71.0  82.6   15:36  64.2   23:58   0.0   6.0  0.21   0.2   9.0   23:57    SW
29  64.5  74.6   13:19  55.1   23:59   3.0   2.5  0.00   1.1  15.0   01:07   WNW
30  61.9  75.0   16:33  51.7   05:31   5.2   2.1  0.00   0.6  12.0   07:17     W
31  60.3  75.7   16:40  48.9   05:56   6.4   1.7  0.00   0.1  11.0   06:08    NE
----------------------------------------------------------------------------------
    58.8  91.1    24    27.8     9   265.9  73.0  6.39   0.5  22.0     7     WSW

Max >=  80.0:  6
Max <=  25.2:  0
Min <=  32.0:  2
Min <=   0.0:  0
Max Rain: 2.00 on day 17
Days of Rain: 12 (>= 0.01 in)  10 (>= 0.10 in)  2 (>= 1.00 in)
Heat Base: 65.0  Cool Base: 65.0  Method: Integration