Tywyn Fferam, Saturday, 8 August, 20:37
Overcast. Feels like 19°C. High 25°C, low 11°C.
Tywyn Fferam, Sunday, 9 August
Overcast. High 23°C, low 13°C.
Tywyn Fferam, Monday, 10 August
Overcast. High 20°C, low 11°C.
Tywyn Fferam, Tuesday, 11 August
Overcast. High 22°C, low 12°C.
Tywyn Fferam, Wednesday, 12 August
Overcast. High 22°C, low 16°C.
Tywyn Fferam, Thursday, 13 August
Overcast. High 24°C, low 17°C.
Tywyn Fferam, Friday, 14 August
Overcast. High 21°C, low 17°C.
Tywyn Fferam, Saturday, 15 August
Light rain. High 19°C, low 14°C.
Tywyn Fferam, Sunday, 16 August
Overcast. High 18°C, low 13°C.
Tywyn Fferam, Monday, 17 August
Rain. High 17°C, low 14°C.
Tywyn Fferam, Tuesday, 18 August
Light rain. High 17°C, low 14°C.
Tywyn Fferam, Wednesday, 19 August
Light rain. High 18°C, low 14°C.
Tywyn Fferam, Thursday, 20 August
Light rain. High 16°C, low 13°C.
Tywyn Fferam, Friday, 21 August
Partly cloudy. High 17°C, low 12°C.
Tywyn Fferam, Saturday, 22 August
Clear sky. High 19°C, low 11°C.
Tywyn Fferam, Sunday, 23 August
Overcast. High 18°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 Tywyn Fferam 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 Tywyn Fferam 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.