As of 02:13 BST

Weather in Llanddona

+11°

Llanddona, Thursday, 8 October, 02:13

Partly cloudy. Feels like 11°C. High 13°C, low 9°C.

Pressure1020 mb

Wind15 mph NW

Humidity82%

Visibility6.2 mi

Dew point8°C

Detailed hourly forecast

The month ahead in Llanddona: daytime temperatures averaging +12.8° and +9.1° overnight — that is 0.8° below the climate average for October. Rain is expected on 13 days (around 89 mm), against a normal of 8 days and 48 mm. The warmest day should be 13 October (+17.1°), the coolest 18 October (+6.7°).

+12.8°/+9.1°

Average day / night

−0.8°

Below average

13 / 8

Wet days / normal

89 mm

Rainfall this month

Ten-day blocks against the climate average

Period	Forecast (day)	Average	Difference
8 October – 17 October	+13.9°	+14°	-0.1°
18 October – 27 October	+11.1°	+12.9°	-1.8°
28 October – 6 November	near average	+11.8°	—

October records over 66 years

+23.8°1 October 1985All-time high

-1.9°31 October 1988All-time low

Climate averages and records are calculated from the nearest reference point — Llanfairfechan (11.9 km away).

Fri, 09+10 ° /14 °

15.3

+14 °

Llanddona, Friday, 9 October

Rain. High 14°C, low 10°C.

Pressure1009 mb

Wind20 mph W

Humidity76%

Visibility6.2 mi

Dew point10°C

Sat, 10+10 ° /12 °

4.3

+12 °

Llanddona, Saturday, 10 October

Light rain. High 12°C, low 10°C.

Pressure1013 mb

Wind21 mph W

Humidity76%

Visibility4.3 mi

Dew point7°C

Sun, 11+9 ° /12 °

0.2

+12 °

Llanddona, Sunday, 11 October

Light rain. High 12°C, low 9°C.

Pressure1015 mb

Wind8 mph W

Humidity71%

Visibility6.2 mi

Dew point7°C

Mon, 12+10 ° /17 °

1.7

+17 °

Llanddona, Monday, 12 October

Light rain. High 17°C, low 10°C.

Pressure1011 mb

Wind23 mph S

Humidity84%

Visibility—

Dew point13°C

Tue, 13+10 ° /17 °

4.6

+17 °

Llanddona, Tuesday, 13 October

Rain. High 17°C, low 10°C.

Pressure1019 mb

Wind24 mph SW

Humidity77%

Visibility—

Dew point11°C

Wed, 14+12 ° /16 °

+16 °

Llanddona, Wednesday, 14 October

Overcast. High 16°C, low 12°C.

Pressure1023 mb

Wind19 mph SW

Humidity83%

Visibility—

Dew point12°C

Thu, 15+9 ° /14 °

+14 °

Llanddona, Thursday, 15 October

Rain. High 14°C, low 9°C.

Pressure1018 mb

Wind29 mph SW

Humidity65%

Visibility—

Dew point6°C

Fri, 16+8 ° /12 °

+12 °

Llanddona, Friday, 16 October

Overcast. High 12°C, low 8°C.

Pressure1019 mb

Wind10 mph SW

Humidity63%

Visibility—

Dew point5°C

Sat, 17+8 ° /11 °

13.1

+11 °

Llanddona, Saturday, 17 October

Rain. High 11°C, low 8°C.

Pressure1011 mb

Wind19 mph W

Humidity68%

Visibility—

Dew point5°C

Sun, 18+7 ° /11 °

2.1

+11 °

Llanddona, Sunday, 18 October

Light rain. High 11°C, low 7°C.

Pressure1026 mb

Wind23 mph SW

Humidity60%

Visibility—

Dew point3°C

Mon, 19+12 ° /14 °

9.7

+14 °

Llanddona, Monday, 19 October

Rain. High 14°C, low 12°C.

Pressure1008 mb

Wind25 mph SW

Humidity97%

Visibility—

Dew point13°C

Tue, 20+11 ° /15 °

3.3

+15 °

Llanddona, Tuesday, 20 October

Light rain. High 15°C, low 11°C.

Pressure1011 mb

Wind26 mph SW

Humidity87%

Visibility—

Dew point12°C

Wed, 21+8 ° /9 °

3.5

+9 °

Llanddona, Wednesday, 21 October

Light rain. High 9°C, low 8°C.

Pressure1008 mb

Wind26 mph W

Humidity75%

Visibility—

Dew point5°C

Thu, 22+7 ° /8 °

+8 °

Llanddona, Thursday, 22 October

Light rain. High 8°C, low 7°C.

Pressure994 mb

Wind25 mph W

Humidity81%

Visibility—

Dew point5°C

Fri, 23+7 ° /9 °

+9 °

Llanddona, Friday, 23 October

Light rain. High 9°C, low 7°C.

Pressure1006 mb

Wind21 mph NW

Humidity70%

Visibility—

Dew point4°C

Days 17 onward are based on 60-year climate statistics

Sat, 24+8 ° /13 °

3.3

+13 °

Llanddona, Saturday, 24 October

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

Average high13°C

Average low8°C

Average rainfall3.3 mm

Chance of rain45%

Warmest on record+18° (1995)

Coldest on record+1° (2007)

Sun, 25+8 ° /13 °

4.2

+13 °

Llanddona, Sunday, 25 October

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

Average high13°C

Average low8°C

Average rainfall4.2 mm

Chance of rain58%

Warmest on record+17° (2024)

Coldest on record-1° (2010)

Mon, 26+8 ° /13 °

3.1

+13 °

Llanddona, Monday, 26 October

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

Average high13°C

Average low8°C

Average rainfall3.1 mm

Chance of rain47%

Warmest on record+18° (2005)

Coldest on record+0° (1997)

Tue, 27+8 ° /13 °

3.9

+13 °

Llanddona, Tuesday, 27 October

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

Average high13°C

Average low8°C

Average rainfall3.9 mm

Chance of rain53%

Warmest on record+20° (2005)

Coldest on record+1° (1962)

Wed, 28+8 ° /12 °

3.6

+12 °

Llanddona, Wednesday, 28 October

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

Average high12°C

Average low8°C

Average rainfall3.6 mm

Chance of rain63%

Warmest on record+17° (2005)

Coldest on record+2° (1997)

Thu, 29+7 ° /12 °

+12 °

Llanddona, Thursday, 29 October

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

Average high12°C

Average low7°C

Average rainfall3 mm

Chance of rain53%

Warmest on record+18° (2022)

Coldest on record-1° (1997)

Fri, 30+8 ° /13 °

+13 °

Llanddona, Friday, 30 October

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

Average high13°C

Average low8°C

Average rainfall3 mm

Chance of rain53%

Warmest on record+17° (2009)

Coldest on record0° (1988)

Sat, 31+8 ° /13 °

3.7

+13 °

Llanddona, Saturday, 31 October

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

Average high13°C

Average low8°C

Average rainfall3.7 mm

Chance of rain57%

Warmest on record+20° (2014)

Coldest on record-2° (1988)

Sun, 01+8 ° /12 °

4.3

+12 °

Llanddona, Sunday, 1 November

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

Average high12°C

Average low8°C

Average rainfall4.3 mm

Chance of rain58%

Warmest on record+16° (2015)

Coldest on record0° (1988)

Mon, 02+8 ° /12 °

4.7

+12 °

Llanddona, Monday, 2 November

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

Average high12°C

Average low8°C

Average rainfall4.7 mm

Chance of rain62%

Warmest on record+16° (2005)

Coldest on record+1° (1986)

Tue, 03+7 ° /11 °

4.1

+11 °

Llanddona, Tuesday, 3 November

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

Average high11°C

Average low7°C

Average rainfall4.1 mm

Chance of rain57%

Warmest on record+16° (2011)

Coldest on record-2° (2006)

Wed, 04+7 ° /11 °

2.7

+11 °

Llanddona, Wednesday, 4 November

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

Average high11°C

Average low7°C

Average rainfall2.7 mm

Chance of rain55%

Warmest on record+15° (1971)

Coldest on record-1° (1967)

Thu, 05+7 ° /11 °

+11 °

Llanddona, Thursday, 5 November

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

Average high11°C

Average low7°C

Average rainfall4 mm

Chance of rain57%

Warmest on record+18° (2025)

Coldest on record+0° (1965)

Fri, 06+7 ° /11 °

2.4

+11 °

Llanddona, Friday, 6 November

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

Average high11°C

Average low7°C

Average rainfall2.4 mm

Chance of rain53%

Warmest on record+17° (2024)

Coldest on record+2° (1990)

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 Llanddona 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 Llanddona 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.