Calder Vale, Saturday, 8 August, 16:10
Overcast. Feels like 27°C. High 27°C, low 11°C.
Calder Vale, Sunday, 9 August
Overcast. High 24°C, low 13°C.
Calder Vale, Monday, 10 August
Partly cloudy. High 24°C, low 14°C.
Calder Vale, Tuesday, 11 August
Clear sky. High 28°C, low 13°C.
Calder Vale, Wednesday, 12 August
Overcast. High 31°C, low 17°C.
Calder Vale, Thursday, 13 August
Clear sky. High 36°C, low 21°C.
Calder Vale, Friday, 14 August
Light rain. High 28°C, low 21°C.
Calder Vale, Saturday, 15 August
Light rain. High 23°C, low 18°C.
Calder Vale, Sunday, 16 August
Light rain. High 22°C, low 17°C.
Calder Vale, Monday, 17 August
Light rain. High 20°C, low 15°C.
Calder Vale, Tuesday, 18 August
Light rain. High 20°C, low 14°C.
Calder Vale, Wednesday, 19 August
Overcast. High 22°C, low 13°C.
Calder Vale, Thursday, 20 August
Light rain. High 19°C, low 16°C.
Calder Vale, Friday, 21 August
Light rain. High 19°C, low 14°C.
Calder Vale, Saturday, 22 August
Light rain. High 17°C, low 14°C.
Calder Vale, 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 Calder Vale 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 Calder Vale 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.