As of 15:58 BST

Weather in Llanthony / Llanddewi Nant Hodni

+14°Weather now

Llanthony / Llanddewi Nant Hodni, Thursday, 8 October, 15:58

Overcast. Feels like 13°C. High 14°C, low 3°C.

Pressure1023 mb
Wind11 mph W
Humidity65%
Visibility6.2 mi
Dew point7°C

The month ahead in Llanthony / Llanddewi Nant Hodni: daytime temperatures averaging +11.1° and +4.3° overnight — that is 0.9° below the climate average for October. Rain is expected on 8 days (around 28 mm), against a normal of 7 days and 55 mm. The warmest day should be 13 October (+14.1°), the coolest 15 October (+1.5°).

+11.1°/+4.3°
Average day / night
−0.9°
Below average
8 / 7
Wet days / normal
28 mm
Rainfall this month

Ten-day blocks against the climate average

PeriodForecast (day)AverageDifference
8 October – 17 October+11.5°+12.5°-1°
18 October – 27 October+10.6°+11.3°-0.7°
28 October – 6 Novembernear average+10.1°—

October records over 66 years

+22.3°1 October 2011All-time high
-3.7°16 October 1993All-time low

Climate averages and records are calculated from the nearest reference point — Brynmawr (18.5 km away).

Fri, 09+7 ° /12 °1.9Light rain
+12 °Light rain

Llanthony / Llanddewi Nant Hodni, Friday, 9 October

Light rain. High 12°C, low 7°C.

Pressure1009 mb
Wind20 mph W
Humidity96%
Visibility6.0 mi
Dew point13°C
Sat, 10+6 ° /9 °0.5Light rain
+9 °Light rain

Llanthony / Llanddewi Nant Hodni, Saturday, 10 October

Light rain. High 9°C, low 6°C.

Pressure1014 mb
Wind17 mph W
Humidity69%
Visibility6.2 mi
Dew point5°C
Sun, 11+3 ° /10 °0Overcast
+10 °Overcast

Llanthony / Llanddewi Nant Hodni, Sunday, 11 October

Overcast. High 10°C, low 3°C.

Pressure1014 mb
Wind7 mph W
Humidity70%
Visibility6.2 mi
Dew point5°C
Mon, 12+6 ° /13 °2.7Light rain
+13 °Light rain

Llanthony / Llanddewi Nant Hodni, Monday, 12 October

Light rain. High 13°C, low 6°C.

Pressure1013 mb
Wind10 mph S
Humidity99%
Visibility1.8 mi
Dew point13°C
Tue, 13+6 ° /14 °1.9Light rain
+14 °Light rain

Llanthony / Llanddewi Nant Hodni, Tuesday, 13 October

Light rain. High 14°C, low 6°C.

Pressure1019 mb
Wind15 mph SW
Humidity95%
Visibility—
Dew point13°C
Wed, 14+6 ° /13 °3.4Rain
+13 °Rain

Llanthony / Llanddewi Nant Hodni, Wednesday, 14 October

Rain. High 13°C, low 6°C.

Pressure1020 mb
Wind18 mph SW
Humidity66%
Visibility—
Dew point6°C
Thu, 15+2 ° /10 °0Clear sky
+10 °Clear sky

Llanthony / Llanddewi Nant Hodni, Thursday, 15 October

Clear sky. High 10°C, low 2°C.

Pressure1020 mb
Wind18 mph W
Humidity56%
Visibility—
Dew point0°C
Fri, 16+2 ° /10 °2.5Light rain
+10 °Light rain

Llanthony / Llanddewi Nant Hodni, Friday, 16 October

Light rain. High 10°C, low 2°C.

Pressure1022 mb
Wind5 mph W
Humidity59%
Visibility—
Dew point1°C
Sat, 17+5 ° /10 °0.9Light rain
+10 °Light rain

Llanthony / Llanddewi Nant Hodni, Saturday, 17 October

Light rain. High 10°C, low 5°C.

Pressure1022 mb
Wind6 mph SE
Humidity64%
Visibility—
Dew point1°C
Sun, 18+6 ° /10 °10.9Rain
+10 °Rain

Llanthony / Llanddewi Nant Hodni, Sunday, 18 October

Rain. High 10°C, low 6°C.

Pressure1020 mb
Wind10 mph S
Humidity99%
Visibility—
Dew point8°C
Mon, 19+5 ° /8 °2Light rain
+8 °Light rain

Llanthony / Llanddewi Nant Hodni, Monday, 19 October

Light rain. High 8°C, low 5°C.

Pressure1030 mb
Wind9 mph N
Humidity94%
Visibility—
Dew point7°C
Tue, 20+3 ° /10 °0Partly cloudy
+10 °Partly cloudy

Llanthony / Llanddewi Nant Hodni, Tuesday, 20 October

Partly cloudy. High 10°C, low 3°C.

Pressure1033 mb
Wind9 mph NE
Humidity74%
Visibility—
Dew point4°C
Wed, 21+3 ° /11 °0Overcast
+11 °Overcast

Llanthony / Llanddewi Nant Hodni, Wednesday, 21 October

Overcast. High 11°C, low 3°C.

Pressure1032 mb
Wind5 mph E
Humidity72%
Visibility—
Dew point4°C
Thu, 22+3 ° /12 °0Mainly clear
+12 °Mainly clear

Llanthony / Llanddewi Nant Hodni, Thursday, 22 October

Mainly clear. High 12°C, low 3°C.

Pressure1026 mb
Wind5 mph SE
Humidity66%
Visibility—
Dew point4°C
Fri, 23+3 ° /13 °0Clear sky
+13 °Clear sky

Llanthony / Llanddewi Nant Hodni, Friday, 23 October

Clear sky. High 13°C, low 3°C.

Pressure1018 mb
Wind5 mph S
Humidity58%
Visibility—
Dew point3°C
Days 17 onward are based on 60-year climate statistics
Sat, 24+6 ° /11 °4.3Climate average
+11 °Climate average

Llanthony / Llanddewi Nant Hodni, Saturday, 24 October

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

Average high11°C
Average low6°C
Average rainfall4.3 mm
Chance of rain48%
Warmest on record+15° (1995)
Coldest on record-2° (1964)
Sun, 25+6 ° /11 °3.9Climate average
+11 °Climate average

Llanthony / Llanddewi Nant Hodni, Sunday, 25 October

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

Average high11°C
Average low6°C
Average rainfall3.9 mm
Chance of rain48%
Warmest on record+15° (2013)
Coldest on record-3° (2010)
Mon, 26+6 ° /11 °3.3Climate average
+11 °Climate average

Llanthony / Llanddewi Nant Hodni, Monday, 26 October

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

Average high11°C
Average low6°C
Average rainfall3.3 mm
Chance of rain47%
Warmest on record+16° (2005)
Coldest on record-1° (1997)
Tue, 27+6 ° /11 °3.7Climate average
+11 °Climate average

Llanthony / Llanddewi Nant Hodni, Tuesday, 27 October

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

Average high11°C
Average low6°C
Average rainfall3.7 mm
Chance of rain48%
Warmest on record+17° (2005)
Coldest on record-3° (2003)
Wed, 28+6 ° /11 °4.4Climate average
+11 °Climate average

Llanthony / Llanddewi Nant Hodni, Wednesday, 28 October

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

Average high11°C
Average low6°C
Average rainfall4.4 mm
Chance of rain50%
Warmest on record+16° (2014)
Coldest on record-1° (2012)
Thu, 29+5 ° /10 °3.7Climate average
+10 °Climate average

Llanthony / Llanddewi Nant Hodni, Thursday, 29 October

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

Average high10°C
Average low5°C
Average rainfall3.7 mm
Chance of rain45%
Warmest on record+16° (2022)
Coldest on record-4° (2008)
Fri, 30+5 ° /11 °4.1Climate average
+11 °Climate average

Llanthony / Llanddewi Nant Hodni, Friday, 30 October

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

Average high11°C
Average low5°C
Average rainfall4.1 mm
Chance of rain55%
Warmest on record+15° (2001)
Coldest on record-2° (1983)
Sat, 31+6 ° /11 °5.2Climate average
+11 °Climate average

Llanthony / Llanddewi Nant Hodni, Saturday, 31 October

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

Average high11°C
Average low6°C
Average rainfall5.2 mm
Chance of rain60%
Warmest on record+18° (2014)
Coldest on record-3° (1992)
Sun, 01+6 ° /11 °3.7Climate average
+11 °Climate average

Llanthony / Llanddewi Nant Hodni, Sunday, 1 November

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

Average high11°C
Average low6°C
Average rainfall3.7 mm
Chance of rain50%
Warmest on record+15° (2014)
Coldest on record-1° (2008)
Mon, 02+5 ° /10 °5Climate average
+10 °Climate average

Llanthony / Llanddewi Nant Hodni, Monday, 2 November

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

Average high10°C
Average low5°C
Average rainfall5 mm
Chance of rain57%
Warmest on record+15° (2005)
Coldest on record-3° (2006)
Tue, 03+5 ° /10 °3.1Climate average
+10 °Climate average

Llanthony / Llanddewi Nant Hodni, Tuesday, 3 November

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

Average high10°C
Average low5°C
Average rainfall3.1 mm
Chance of rain48%
Warmest on record+14° (1979)
Coldest on record-4° (2006)
Wed, 04+4 ° /9 °2.7Climate average
+9 °Climate average

Llanthony / Llanddewi Nant Hodni, Wednesday, 4 November

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

Average high9°C
Average low4°C
Average rainfall2.7 mm
Chance of rain38%
Warmest on record+14° (1978)
Coldest on record-3° (2006)
Thu, 05+4 ° /9 °3.1Climate average
+9 °Climate average

Llanthony / Llanddewi Nant Hodni, Thursday, 5 November

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

Average high9°C
Average low4°C
Average rainfall3.1 mm
Chance of rain40%
Warmest on record+14° (2025)
Coldest on record-2° (1965)
Fri, 06+4 ° /9 °2.3Climate average
+9 °Climate average

Llanthony / Llanddewi Nant Hodni, Friday, 6 November

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

Average high9°C
Average low4°C
Average rainfall2.3 mm
Chance of rain40%
Warmest on record+15° (2015)
Coldest on record-1° (1995)

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 Llanthony / Llanddewi Nant Hodni 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 Llanthony / Llanddewi Nant Hodni 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.