Britain Bottom, Wednesday, 7 October, 22:39
Clear sky. Feels like 5°C. High 14°C, low 7°C.
The month ahead in Britain Bottom: daytime temperatures averaging +15° and +8.3° overnight — that is 0.9° above the climate average for October. Rain is expected on 6 days (around 30 mm), against a normal of 6 days and 38 mm. The warmest day should be 13 October (+20.1°), the coolest 18 October (+5.2°).
| Period | Forecast (day) | Average | Difference |
|---|---|---|---|
| 7 October – 16 October | +15.8° | +14.5° | +1.3° |
| 17 October – 26 October | +13.6° | +13.2° | +0.4° |
| 27 October – 5 November | near average | +12° | — |
Climate averages and records are calculated from the nearest reference point — Yate (8.4 km away).
Britain Bottom, Thursday, 8 October
Light rain. High 14°C, low 7°C.
Britain Bottom, Friday, 9 October
Light rain. High 16°C, low 11°C.
Britain Bottom, Saturday, 10 October
Mainly clear. High 14°C, low 9°C.
Britain Bottom, Sunday, 11 October
Overcast. High 14°C, low 7°C.
Britain Bottom, Monday, 12 October
Light rain. High 17°C, low 8°C.
Britain Bottom, Tuesday, 13 October
Light rain. High 20°C, low 10°C.
Britain Bottom, Wednesday, 14 October
Overcast. High 17°C, low 8°C.
Britain Bottom, Thursday, 15 October
Light rain. High 17°C, low 8°C.
Britain Bottom, Friday, 16 October
Overcast. High 14°C, low 7°C.
Britain Bottom, Saturday, 17 October
Rain. High 14°C, low 9°C.
Britain Bottom, Sunday, 18 October
Overcast. High 12°C, low 5°C.
Britain Bottom, Monday, 19 October
Light rain. High 16°C, low 10°C.
Britain Bottom, Tuesday, 20 October
Light rain. High 16°C, low 11°C.
Britain Bottom, Wednesday, 21 October
Light rain. High 13°C, low 9°C.
Britain Bottom, Thursday, 22 October
Light rain. High 11°C, low 6°C.
Britain Bottom, Friday, 23 October
Climate average for this date — the mean of the last 60 years.
Britain Bottom, Saturday, 24 October
Climate average for this date — the mean of the last 60 years.
Britain Bottom, Sunday, 25 October
Climate average for this date — the mean of the last 60 years.
Britain Bottom, Monday, 26 October
Climate average for this date — the mean of the last 60 years.
Britain Bottom, Tuesday, 27 October
Climate average for this date — the mean of the last 60 years.
Britain Bottom, Wednesday, 28 October
Climate average for this date — the mean of the last 60 years.
Britain Bottom, Thursday, 29 October
Climate average for this date — the mean of the last 60 years.
Britain Bottom, Friday, 30 October
Climate average for this date — the mean of the last 60 years.
Britain Bottom, Saturday, 31 October
Climate average for this date — the mean of the last 60 years.
Britain Bottom, Sunday, 1 November
Climate average for this date — the mean of the last 60 years.
Britain Bottom, Monday, 2 November
Climate average for this date — the mean of the last 60 years.
Britain Bottom, Tuesday, 3 November
Climate average for this date — the mean of the last 60 years.
Britain Bottom, Wednesday, 4 November
Climate average for this date — the mean of the last 60 years.
Britain Bottom, Thursday, 5 November
Climate average for this date — the mean of the last 60 years.
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 Britain Bottom 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 Britain Bottom 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.