As of 22:58 BST

Weather in Llanarmon Mynydd-mawr

+15°Weather now

Llanarmon Mynydd-mawr, Saturday, 8 August, 22:58

Overcast. Feels like 15°C. High 25°C, low 9°C.

Pressure1016 mb
Wind4 mph W
Humidity74%
Visibility6.2 mi
Dew point10°C
Sun, 09+11 ° /23 °0Overcast
+23 °Overcast

Llanarmon Mynydd-mawr, Sunday, 9 August

Overcast. High 23°C, low 11°C.

Pressure1013 mb
Wind9 mph W
Humidity36%
Visibility6.2 mi
Dew point7°C
Mon, 10+8 ° /21 °0Overcast
+21 °Overcast

Llanarmon Mynydd-mawr, Monday, 10 August

Overcast. High 21°C, low 8°C.

Pressure1021 mb
Wind7 mph NW
Humidity42%
Visibility6.2 mi
Dew point5°C
Tue, 11+8 ° /28 °0Mainly clear
+28 °Mainly clear

Llanarmon Mynydd-mawr, Tuesday, 11 August

Mainly clear. High 28°C, low 8°C.

Pressure1023 mb
Wind9 mph S
Humidity34%
Visibility6.2 mi
Dew point7°C
Wed, 12+12 ° /32 °0Overcast
+32 °Overcast

Llanarmon Mynydd-mawr, Wednesday, 12 August

Overcast. High 32°C, low 12°C.

Pressure1022 mb
Wind6 mph S
Humidity25%
Visibility6.2 mi
Dew point5°C
Thu, 13+17 ° /35 °0Overcast
+35 °Overcast

Llanarmon Mynydd-mawr, Thursday, 13 August

Overcast. High 35°C, low 17°C.

Pressure1017 mb
Wind8 mph S
Humidity14%
Visibility—
Dew point1°C
Fri, 14+15 ° /27 °0.1Light rain
+27 °Light rain

Llanarmon Mynydd-mawr, Friday, 14 August

Light rain. High 27°C, low 15°C.

Pressure1016 mb
Wind8 mph W
Humidity46%
Visibility—
Dew point13°C
Sat, 15+15 ° /23 °0.9Light rain
+23 °Light rain

Llanarmon Mynydd-mawr, Saturday, 15 August

Light rain. High 23°C, low 15°C.

Pressure1017 mb
Wind9 mph N
Humidity59%
Visibility—
Dew point12°C
Sun, 16+13 ° /18 °4.3Light rain
+18 °Light rain

Llanarmon Mynydd-mawr, Sunday, 16 August

Light rain. High 18°C, low 13°C.

Pressure1018 mb
Wind6 mph SE
Humidity78%
Visibility—
Dew point13°C
Mon, 17+11 ° /16 °0.9Light rain
+16 °Light rain

Llanarmon Mynydd-mawr, Monday, 17 August

Light rain. High 16°C, low 11°C.

Pressure1010 mb
Wind10 mph W
Humidity96%
Visibility—
Dew point13°C
Tue, 18+9 ° /17 °0Overcast
+17 °Overcast

Llanarmon Mynydd-mawr, Tuesday, 18 August

Overcast. High 17°C, low 9°C.

Pressure1013 mb
Wind16 mph W
Humidity53%
Visibility—
Dew point7°C
Wed, 19+8 ° /18 °0Partly cloudy
+18 °Partly cloudy

Llanarmon Mynydd-mawr, Wednesday, 19 August

Partly cloudy. High 18°C, low 8°C.

Pressure1013 mb
Wind15 mph W
Humidity42%
Visibility—
Dew point4°C
Thu, 20+8 ° /18 °0Partly cloudy
+18 °Partly cloudy

Llanarmon Mynydd-mawr, Thursday, 20 August

Partly cloudy. High 18°C, low 8°C.

Pressure1014 mb
Wind9 mph W
Humidity52%
Visibility—
Dew point6°C
Fri, 21+7 ° /17 °0.1Light rain
+17 °Light rain

Llanarmon Mynydd-mawr, Friday, 21 August

Light rain. High 17°C, low 7°C.

Pressure1015 mb
Wind10 mph N
Humidity55%
Visibility—
Dew point6°C
Sat, 22+8 ° /18 °1.9Light rain
+18 °Light rain

Llanarmon Mynydd-mawr, Saturday, 22 August

Light rain. High 18°C, low 8°C.

Pressure1021 mb
Wind7 mph N
Humidity54%
Visibility—
Dew point8°C
Sun, 23+8 ° /21 °0Overcast
+21 °Overcast

Llanarmon Mynydd-mawr, Sunday, 23 August

Overcast. High 21°C, low 8°C.

Pressure1019 mb
Wind12 mph W
Humidity40%
Visibility—
Dew point5°C

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 Llanarmon Mynydd-mawr 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 Llanarmon Mynydd-mawr 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.