As of 18:01 BST

Weather in Llanstephan

+12°

Llanstephan, Wednesday, 7 October, 18:01

Clear sky. Feels like 11°C. High 14°C, low 9°C.

Pressure1016 mb

Wind12 mph NW

Humidity72%

Visibility6.2 mi

Dew point7°C

Detailed hourly forecast

The month ahead in Llanstephan: daytime temperatures averaging +13.9° and +6.8° overnight — that is 0.8° above the climate average for October. Rain is expected on 8 days (around 39 mm), against a normal of 6 days and 37 mm. The warmest day should be 12 October (+17.2°), the coolest 21 October (+3.8°).

+13.9°/+6.8°

Average day / night

+0.8°

Above average

8 / 6

Wet days / normal

39 mm

Rainfall this month

Ten-day blocks against the climate average

Period	Forecast (day)	Average	Difference
7 October – 16 October	+14.5°	+13.5°	+1°
17 October – 26 October	+12.8°	+12.2°	+0.6°
27 October – 5 November	near average	+11.1°	—

October records over 66 years

+24.2°1 October 2011All-time high

-3.4°17 October 1993All-time low

Climate averages and records are calculated from the nearest reference point — Kington (23.1 km away).

Thu, 08+8 ° /14 °

0.2

+14 °

Llanstephan, Thursday, 8 October

Light rain. High 14°C, low 8°C.

Pressure1024 mb

Wind13 mph NW

Humidity64%

Visibility6.2 mi

Dew point5°C

Fri, 09+10 ° /15 °

3.1

+15 °

Llanstephan, Friday, 9 October

Light rain. High 15°C, low 10°C.

Pressure1010 mb

Wind22 mph W

Humidity96%

Visibility3.2 mi

Dew point14°C

Sat, 10+9 ° /12 °

0.4

+12 °

Llanstephan, Saturday, 10 October

Light rain. High 12°C, low 9°C.

Pressure1012 mb

Wind19 mph W

Humidity65%

Visibility6.2 mi

Dew point5°C

Sun, 11+7 ° /12 °

+12 °

Llanstephan, Sunday, 11 October

Overcast. High 12°C, low 7°C.

Pressure1015 mb

Wind7 mph W

Humidity70%

Visibility6.2 mi

Dew point6°C

Mon, 12+7 ° /17 °

1.9

+17 °

Llanstephan, Monday, 12 October

Light rain. High 17°C, low 7°C.

Pressure1010 mb

Wind17 mph SW

Humidity95%

Visibility—

Dew point14°C

Tue, 13+9 ° /16 °

2.1

+16 °

Llanstephan, Tuesday, 13 October

Light rain. High 16°C, low 9°C.

Pressure1021 mb

Wind16 mph SW

Humidity72%

Visibility—

Dew point10°C

Wed, 14+8 ° /16 °

+16 °

Llanstephan, Wednesday, 14 October

Clear sky. High 16°C, low 8°C.

Pressure1030 mb

Wind11 mph SW

Humidity63%

Visibility—

Dew point8°C

Thu, 15+6 ° /15 °

0.8

+15 °

Llanstephan, Thursday, 15 October

Light rain. High 15°C, low 6°C.

Pressure1019 mb

Wind14 mph SW

Humidity85%

Visibility—

Dew point11°C

Fri, 16+5 ° /13 °

+13 °

Llanstephan, Friday, 16 October

Overcast. High 13°C, low 5°C.

Pressure1026 mb

Wind6 mph SE

Humidity64%

Visibility—

Dew point4°C

Sat, 17+5 ° /15 °

+15 °

Llanstephan, Saturday, 17 October

Overcast. High 15°C, low 5°C.

Pressure1011 mb

Wind14 mph W

Humidity67%

Visibility—

Dew point8°C

Sun, 18+5 ° /14 °

0.2

+14 °

Llanstephan, Sunday, 18 October

Light rain. High 14°C, low 5°C.

Pressure1012 mb

Wind18 mph S

Humidity59%

Visibility—

Dew point5°C

Mon, 19+8 ° /15 °

7.1

+15 °

Llanstephan, Monday, 19 October

Light rain. High 15°C, low 8°C.

Pressure998 mb

Wind23 mph SW

Humidity80%

Visibility—

Dew point6°C

Tue, 20+6 ° /11 °

8.5

+11 °

Llanstephan, Tuesday, 20 October

Rain. High 11°C, low 6°C.

Pressure997 mb

Wind17 mph SW

Humidity75%

Visibility—

Dew point5°C

Wed, 21+4 ° /11 °

+11 °

Llanstephan, Wednesday, 21 October

Rain. High 11°C, low 4°C.

Pressure1007 mb

Wind14 mph W

Humidity65%

Visibility—

Dew point4°C

Thu, 22+5 ° /12 °

5.6

+12 °

Llanstephan, Thursday, 22 October

Rain. High 12°C, low 5°C.

Pressure1006 mb

Wind13 mph S

Humidity71%

Visibility—

Dew point6°C

Days 17 onward are based on 60-year climate statistics

Fri, 23+6 ° /12 °

1.9

+12 °

Llanstephan, Friday, 23 October

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low6°C

Average rainfall1.9 mm

Chance of rain33%

Warmest on record+16° (2011)

Coldest on record-1° (1981)

Sat, 24+6 ° /12 °

2.8

+12 °

Llanstephan, Saturday, 24 October

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low6°C

Average rainfall2.8 mm

Chance of rain42%

Warmest on record+16° (1971)

Coldest on record-2° (1964)

Sun, 25+6 ° /12 °

2.5

+12 °

Llanstephan, Sunday, 25 October

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low6°C

Average rainfall2.5 mm

Chance of rain45%

Warmest on record+16° (2013)

Coldest on record-2° (1997)

Mon, 26+6 ° /12 °

2.4

+12 °

Llanstephan, Monday, 26 October

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low6°C

Average rainfall2.4 mm

Chance of rain40%

Warmest on record+16° (2005)

Coldest on record+0° (1997)

Tue, 27+6 ° /12 °

2.5

+12 °

Llanstephan, Tuesday, 27 October

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low6°C

Average rainfall2.5 mm

Chance of rain38%

Warmest on record+18° (2022)

Coldest on record-3° (2003)

Wed, 28+6 ° /12 °

2.2

+12 °

Llanstephan, Wednesday, 28 October

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low6°C

Average rainfall2.2 mm

Chance of rain45%

Warmest on record+17° (2014)

Coldest on record-1° (1997)

Thu, 29+5 ° /11 °

2.2

+11 °

Llanstephan, Thursday, 29 October

Climate average for this date — the mean of the last 60 years.

Average high11°C

Average low5°C

Average rainfall2.2 mm

Chance of rain45%

Warmest on record+17° (2022)

Coldest on record-3° (2008)

Fri, 30+6 ° /12 °

2.4

+12 °

Llanstephan, Friday, 30 October

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low6°C

Average rainfall2.4 mm

Chance of rain37%

Warmest on record+16° (2014)

Coldest on record-3° (1988)

Sat, 31+7 ° /12 °

3.4

+12 °

Llanstephan, Saturday, 31 October

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low7°C

Average rainfall3.4 mm

Chance of rain55%

Warmest on record+18° (2014)

Coldest on record-2° (1992)

Sun, 01+6 ° /11 °

2.3

+11 °

Llanstephan, Sunday, 1 November

Climate average for this date — the mean of the last 60 years.

Average high11°C

Average low6°C

Average rainfall2.3 mm

Chance of rain47%

Warmest on record+16° (2020)

Coldest on record-2° (1988)

Mon, 02+6 ° /11 °

3.5

+11 °

Llanstephan, Monday, 2 November

Climate average for this date — the mean of the last 60 years.

Average high11°C

Average low6°C

Average rainfall3.5 mm

Chance of rain52%

Warmest on record+16° (2005)

Coldest on record-3° (2006)

Tue, 03+6 ° /10 °

1.8

+10 °

Llanstephan, Tuesday, 3 November

Climate average for this date — the mean of the last 60 years.

Average high10°C

Average low6°C

Average rainfall1.8 mm

Chance of rain43%

Warmest on record+15° (1979)

Coldest on record-3° (1985)

Wed, 04+5 ° /10 °

1.9

+10 °

Llanstephan, Wednesday, 4 November

Climate average for this date — the mean of the last 60 years.

Average high10°C

Average low5°C

Average rainfall1.9 mm

Chance of rain38%

Warmest on record+15° (2010)

Coldest on record-3° (1968)

Thu, 05+5 ° /10 °

2.3

+10 °

Llanstephan, Thursday, 5 November

Climate average for this date — the mean of the last 60 years.

Average high10°C

Average low5°C

Average rainfall2.3 mm

Chance of rain35%

Warmest on record+15° (2025)

Coldest on record-3° (1965)

Questions about the month ahead

How accurate is a month-long forecast?

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 Llanstephan are built from climate averages over the last 60 years, so they show typical weather for those dates rather than a specific forecast.

What does "above average" mean?

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.

Where do the 66-year records come from?

These are real historical extremes recorded in Llanstephan since 1960: the highest and lowest temperature for each calendar date, with the year it happened.

How often is the 30-day forecast updated?

The forecast portion refreshes every hour. The climate portion is based on long-term data and stays stable.