Upper Street, Saturday, 8 August, 17:36
Overcast. Feels like 24°C. High 27°C, low 11°C.
Upper Street, Sunday, 9 August
Overcast. High 32°C, low 15°C.
Upper Street, Monday, 10 August
Overcast. High 26°C, low 14°C.
Upper Street, Tuesday, 11 August
Clear sky. High 22°C, low 14°C.
Upper Street, Wednesday, 12 August
Clear sky. High 24°C, low 16°C.
Upper Street, Thursday, 13 August
Clear sky. High 30°C, low 17°C.
Upper Street, Friday, 14 August
Overcast. High 31°C, low 21°C.
Upper Street, Saturday, 15 August
Overcast. High 25°C, low 17°C.
Upper Street, Sunday, 16 August
Light rain. High 24°C, low 16°C.
Upper Street, Monday, 17 August
Light rain. High 23°C, low 16°C.
Upper Street, Tuesday, 18 August
Light rain. High 23°C, low 12°C.
Upper Street, Wednesday, 19 August
Overcast. High 23°C, low 13°C.
Upper Street, Thursday, 20 August
Light rain. High 21°C, low 15°C.
Upper Street, Friday, 21 August
Partly cloudy. High 22°C, low 12°C.
Upper Street, Saturday, 22 August
Light rain. High 20°C, low 13°C.
Upper Street, Sunday, 23 August
Overcast. High 19°C, low 12°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 Street 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 Street 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.