Hem Heath, Saturday, 8 August, 16:12
Overcast. Feels like 25°C. High 26°C, low 10°C.
Hem Heath, Sunday, 9 August
Overcast. High 26°C, low 12°C.
Hem Heath, Monday, 10 August
Overcast. High 23°C, low 11°C.
Hem Heath, Tuesday, 11 August
Clear sky. High 29°C, low 10°C.
Hem Heath, Wednesday, 12 August
Overcast. High 32°C, low 13°C.
Hem Heath, Thursday, 13 August
Clear sky. High 36°C, low 17°C.
Hem Heath, Friday, 14 August
Partly cloudy. High 29°C, low 16°C.
Hem Heath, Saturday, 15 August
Overcast. High 24°C, low 13°C.
Hem Heath, Sunday, 16 August
Light rain. High 22°C, low 15°C.
Hem Heath, Monday, 17 August
Light rain. High 19°C, low 12°C.
Hem Heath, Tuesday, 18 August
Light rain. High 19°C, low 10°C.
Hem Heath, Wednesday, 19 August
Overcast. High 22°C, low 12°C.
Hem Heath, Thursday, 20 August
Light rain. High 21°C, low 13°C.
Hem Heath, Friday, 21 August
Light rain. High 18°C, low 10°C.
Hem Heath, Saturday, 22 August
Light rain. High 18°C, low 13°C.
Hem Heath, Sunday, 23 August
Light rain. High 17°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 Hem Heath 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 Hem Heath 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.