As of 22:53 BST

Weather in Bryn-y-maen

+16°

Bryn-y-maen, Saturday, 8 August, 22:53

Overcast. Feels like 15°C. High 25°C, low 10°C.

Pressure1015 mb

Wind3 mph SW

Humidity77%

Visibility6.2 mi

Dew point12°C

Detailed hourly forecast

Sun, 09+12 ° /22 °

0.2

+22 °

Bryn-y-maen, Sunday, 9 August

Light rain. High 22°C, low 12°C.

Pressure1013 mb

Wind7 mph W

Humidity57%

Visibility6.2 mi

Dew point11°C

Mon, 10+10 ° /19 °

0.4

+19 °

Bryn-y-maen, Monday, 10 August

Light rain. High 19°C, low 10°C.

Pressure1022 mb

Wind7 mph NW

Humidity59%

Visibility6.2 mi

Dew point8°C

Tue, 11+10 ° /26 °

+26 °

Bryn-y-maen, Tuesday, 11 August

Partly cloudy. High 26°C, low 10°C.

Pressure1023 mb

Wind2 mph W

Humidity33%

Visibility6.2 mi

Dew point7°C

Wed, 12+16 ° /27 °

+27 °

Bryn-y-maen, Wednesday, 12 August

Overcast. High 27°C, low 16°C.

Pressure1021 mb

Wind1 mph W

Humidity32%

Visibility6.2 mi

Dew point8°C

Thu, 13+18 ° /26 °

+26 °

Bryn-y-maen, Thursday, 13 August

Overcast. High 26°C, low 18°C.

Pressure1019 mb

Wind6 mph N

Humidity42%

Visibility—

Dew point11°C

Fri, 14+16 ° /22 °

0.2

+22 °

Bryn-y-maen, Friday, 14 August

Light rain. High 22°C, low 16°C.

Pressure1017 mb

Wind6 mph NW

Humidity71%

Visibility—

Dew point16°C

Sat, 15+13 ° /18 °

+18 °

Bryn-y-maen, Saturday, 15 August

Overcast. High 18°C, low 13°C.

Pressure1018 mb

Wind7 mph NW

Humidity73%

Visibility—

Dew point11°C

Sun, 16+13 ° /18 °

0.7

+18 °

Bryn-y-maen, Sunday, 16 August

Light rain. High 18°C, low 13°C.

Pressure1019 mb

Wind7 mph NW

Humidity76%

Visibility—

Dew point13°C

Mon, 17+12 ° /16 °

4.4

+16 °

Bryn-y-maen, Monday, 17 August

Light rain. High 16°C, low 12°C.

Pressure1009 mb

Wind13 mph W

Humidity96%

Visibility—

Dew point14°C

Tue, 18+12 ° /16 °

0.9

+16 °

Bryn-y-maen, Tuesday, 18 August

Light rain. High 16°C, low 12°C.

Pressure1014 mb

Wind14 mph W

Humidity69%

Visibility—

Dew point9°C

Wed, 19+12 ° /18 °

1.3

+18 °

Bryn-y-maen, Wednesday, 19 August

Light rain. High 18°C, low 12°C.

Pressure1014 mb

Wind14 mph W

Humidity57%

Visibility—

Dew point8°C

Thu, 20+10 ° /16 °

0.6

+16 °

Bryn-y-maen, Thursday, 20 August

Light rain. High 16°C, low 10°C.

Pressure1014 mb

Wind9 mph W

Humidity73%

Visibility—

Dew point9°C

Fri, 21+10 ° /15 °

0.8

+15 °

Bryn-y-maen, Friday, 21 August

Light rain. High 15°C, low 10°C.

Pressure1016 mb

Wind9 mph NW

Humidity63%

Visibility—

Dew point8°C

Sat, 22+9 ° /18 °

0.8

+18 °

Bryn-y-maen, Saturday, 22 August

Light rain. High 18°C, low 9°C.

Pressure1021 mb

Wind9 mph NE

Humidity58%

Visibility—

Dew point9°C

Sun, 23+10 ° /21 °

+21 °

Bryn-y-maen, Sunday, 23 August

Overcast. High 21°C, low 10°C.

Pressure1019 mb

Wind11 mph SW

Humidity46%

Visibility—

Dew point8°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 Bryn-y-maen 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 Bryn-y-maen 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.