Weather in Greenwich in August

The weather in Greenwich in August is extremely hot, while temperatures can easily rise above 30 degrees. This hot weather is not advisable for long walks and outdoors activity, so please prepare for summer conditions with water and comfortable light clothes for a trip in Greenwich during August.
Avg Temp
21° - 30°
Avg Rainy Days
14
Avg Dry Days
17
Avg Snow Days
0
Full weather report for today ››

Weather forecast for the next 14 days ››

Weather Facts - Greenwich in August

* The warmest temperature recorded in in August is 40°C
* The coldest temperature recorded in Greenwich in August is 14°C
* The average rainfall in Greenwich in August is 130 mm

Yearly Average for Greenwich

Max Temp
Min Temp
Rainy Days
Jan.
6°
(-2°)
15
Feb.
7°
(-2°)
13
March
11°
1°
15
April
17°
7°
16
May
23°
12°
16
June
28°
18°
15
July
30°
21°
15
August
30°
21°
14
Sep.
26°
17°
12
Oct.
20°
11°
12
Nov.
14°
5°
13
Dec.
8°
0°
14

Average Temperature in Greenwich