Upper Clapton, Saturday, 8 August, 18:44
Overcast. Feels like 26°C. High 27°C, low 11°C.
Upper Clapton, Sunday, 9 August
Partly cloudy. High 32°C, low 15°C.
Upper Clapton, Monday, 10 August
Overcast. High 27°C, low 15°C.
Upper Clapton, Tuesday, 11 August
Mainly clear. High 25°C, low 17°C.
Upper Clapton, Wednesday, 12 August
Clear sky. High 28°C, low 17°C.
Upper Clapton, Thursday, 13 August
Clear sky. High 36°C, low 19°C.
Upper Clapton, Friday, 14 August
Overcast. High 32°C, low 22°C.
Upper Clapton, Saturday, 15 August
Overcast. High 29°C, low 21°C.
Upper Clapton, Sunday, 16 August
Light rain. High 28°C, low 19°C.
Upper Clapton, Monday, 17 August
Overcast. High 26°C, low 18°C.
Upper Clapton, Tuesday, 18 August
Partly cloudy. High 24°C, low 15°C.
Upper Clapton, Wednesday, 19 August
Partly cloudy. High 24°C, low 14°C.
Upper Clapton, Thursday, 20 August
Light rain. High 24°C, low 17°C.
Upper Clapton, Friday, 21 August
Partly cloudy. High 22°C, low 14°C.
Upper Clapton, Saturday, 22 August
Overcast. High 20°C, low 15°C.
Upper Clapton, Sunday, 23 August
Light rain. High 22°C, low 13°C.
The first 16 days come from weather models — highly reliable for the first 3–5 days, gradually less so after that. Days 17 to 30 for Upper Clapton are built from climate averages over the last 60 years, so they show typical weather for those dates rather than a specific forecast.
We compare the forecast with the climate average for exactly the same calendar days, calculated from 60 years of observations. The difference shows how the coming month compares with a typical one.
These are real historical extremes recorded in Upper Clapton since 1960: the highest and lowest temperature for each calendar date, with the year it happened.
The forecast portion refreshes every hour. The climate portion is based on long-term data and stays stable.