Weather in Dayton in September

The weather in Dayton in September varies radically. Daytime is relatively hot since temperatures get higher than 26 degrees, while the nights are much colder and there are no more than 14 degrees. Therefore, it is recommended to pack for both warm and chilly conditions
Avg Temp
14° - 26°
Avg Rainy Days
10
Avg Dry Days
20
Avg Snow Days
0
Full weather report for today ››

Weather forecast for the next 14 days ››

Weather Facts - Dayton in September

* The warmest temperature recorded in in September is 35°C
* The coldest temperature recorded in Dayton in September is 3°C
* The average rainfall in Dayton in September is 94 mm

Yearly Average for Dayton

Max Temp
Min Temp
Rainy Days
Jan.
4°
(-5°)
16
Feb.
5°
(-4°)
13
March
11°
1°
16
April
19°
6°
15
May
23°
11°
18
June
28°
16°
17
July
29°
18°
13
August
29°
18°
13
Sep.
26°
14°
10
Oct.
19°
7°
12
Nov.
12°
3°
14
Dec.
5°
(-4°)
16

Average Temperature in Dayton