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
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 2024 September
Monthly Climatological Summary for Sep 2024
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 69.6 81.4 14:42 61.3 23:56 0.5 4.9 0.00 0.2 9.0 12:39 WNW
2 65.3 78.6 15:23 56.3 06:24 3.0 3.3 0.00 0.1 6.0 16:32 E
3 63.8 79.9 16:47 52.8 06:18 5.0 3.9 0.00 0.1 6.0 12:59 ENE
4 67.8 84.9 15:48 53.2 07:01 4.3 7.1 0.00 0.2 7.0 14:17 ENE
5 73.0 85.8 13:34 59.8 06:29 1.1 9.1 0.00 0.3 7.0 11:35 W
6 65.5 71.6 13:43 55.8 23:53 1.5 1.9 0.00 0.1 10.0 10:50 WNW
7 56.5 68.6 15:06 47.0 06:38 8.8 0.3 0.00 0.5 11.0 10:17 NNW
8 57.2 74.1 16:37 44.6 05:57 8.9 1.1 0.00 0.1 7.0 13:45 N
9 65.7 82.5 16:01 51.3 06:15 4.1 4.9 0.00 0.2 6.0 11:36 NW
10 65.8 82.3 16:54 52.4 05:57 4.3 5.1 0.00 0.1 6.0 12:07 N
11 70.1 88.3 15:47 55.1 06:55 2.8 7.9 0.00 0.0 3.0 12:24 NE
12 73.1 89.7 14:43 59.6 06:28 1.1 9.2 0.00 0.2 8.0 13:21 E
13 73.9 86.6 15:24 63.3 06:52 0.1 8.9 0.00 0.2 13.0 12:59 E
14 76.2 91.5 15:17 64.5 05:55 0.0 11.2 0.00 0.1 6.0 12:12 SE
15 75.4 90.0 15:16 64.3 06:47 0.1 10.4 0.00 0.1 6.0 12:46 E
16 74.2 91.1 15:54 61.8 05:57 0.4 9.5 0.00 0.1 5.0 13:18 E
17 70.9 88.3 15:09 58.2 06:39 2.1 8.1 0.00 0.1 6.0 12:10 NNE
18 73.2 88.8 15:23 58.2 07:10 0.8 9.0 0.00 0.0 5.0 12:07 NNE
19 74.0 91.5 14:42 57.7 07:12 1.3 10.3 0.00 0.0 4.0 14:41 W
20 76.1 92.6 15:44 65.1 23:59 0.0 11.1 0.03 0.3 8.0 13:37 WNW
21 75.8 93.6 14:09 59.2 06:37 1.1 12.0 0.00 0.1 5.0 09:35 ENE
22 67.9 70.7 12:03 62.8 23:42 0.3 3.2 0.53 0.1 8.0 18:10 WNW
23 63.2 66.8 14:13 58.2 06:34 1.8 0.2 0.00 0.0 5.0 10:18 E
24 62.6 64.7 14:03 59.2 23:58 2.4 0.0 0.38 0.1 9.0 18:08 WNW
25 65.0 78.1 15:49 54.7 06:56 2.9 2.9 0.00 0.0 9.0 18:08 WNW
26 65.2 80.0 14:26 53.5 06:54 3.7 3.9 0.00 0.0 7.0 13:04 E
27 67.4 71.1 15:11 62.8 04:10 0.4 2.8 0.00 0.6 8.0 17:02 SW
28 67.7 70.6 17:22 64.4 05:33 0.0 2.7 0.02 0.1 6.0 00:17 SSW
29 69.2 75.5 15:57 67.0 06:34 0.0 4.2 0.00 0.0 6.0 12:46 WSW
30 70.4 82.4 15:59 61.5 06:27 0.3 5.7 0.00 0.0 6.0 14:35 E
----------------------------------------------------------------------------------
68.7 93.6 21 44.6 8 63.1 174.8 0.96 0.1 13.0 13 NW
Max >= 80.0: 18
Max <= 25.2: 0
Min <= 32.0: 0
Min <= 0.0: 0
Max Rain: 0.53 on day 22
Days of Rain: 4 (>= 0.01 in) 2 (>= 0.10 in) 0 (>= 1.00 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration