As of 08:11 BST

Weather in Cwm Irfon

+6°Weather now

Cwm Irfon, Thursday, 8 October, 08:11

Overcast. Feels like 3°C. High 12°C, low 6°C.

Pressure1022 mb
Wind7 mph NW
Humidity89%
Visibility6.2 mi
Dew point4°C
Fri, 09+8 ° /14 °11.9Rain
+14 °Rain

Cwm Irfon, Friday, 9 October

Rain. High 14°C, low 8°C.

Pressure1011 mb
Wind17 mph W
Humidity97%
Visibility1.3 mi
Dew point12°C
Sat, 10+7 ° /10 °2.4Light rain
+10 °Light rain

Cwm Irfon, Saturday, 10 October

Light rain. High 10°C, low 7°C.

Pressure1014 mb
Wind20 mph W
Humidity72%
Visibility6.2 mi
Dew point5°C
Sun, 11+6 ° /10 °1.5Light rain
+10 °Light rain

Cwm Irfon, Sunday, 11 October

Light rain. High 10°C, low 6°C.

Pressure1016 mb
Wind7 mph NW
Humidity81%
Visibility6.2 mi
Dew point7°C
Mon, 12+7 ° /15 °7.6Rain
+15 °Rain

Cwm Irfon, Monday, 12 October

Rain. High 15°C, low 7°C.

Pressure1014 mb
Wind14 mph S
Humidity99%
Visibility—
Dew point12°C
Tue, 13+10 ° /15 °8.1Rain
+15 °Rain

Cwm Irfon, Tuesday, 13 October

Rain. High 15°C, low 10°C.

Pressure1020 mb
Wind16 mph SW
Humidity100%
Visibility—
Dew point15°C
Wed, 14+6 ° /13 °0Overcast
+13 °Overcast

Cwm Irfon, Wednesday, 14 October

Overcast. High 13°C, low 6°C.

Pressure1022 mb
Wind11 mph SW
Humidity79%
Visibility—
Dew point9°C
Thu, 15+6 ° /11 °13.6Rain
+11 °Rain

Cwm Irfon, Thursday, 15 October

Rain. High 11°C, low 6°C.

Pressure1015 mb
Wind17 mph N
Humidity94%
Visibility—
Dew point7°C
Fri, 16+3 ° /9 °0Partly cloudy
+9 °Partly cloudy

Cwm Irfon, Friday, 16 October

Partly cloudy. High 9°C, low 3°C.

Pressure1024 mb
Wind14 mph NE
Humidity70%
Visibility—
Dew point3°C
Sat, 17+2 ° /10 °1Light rain
+10 °Light rain

Cwm Irfon, Saturday, 17 October

Light rain. High 10°C, low 2°C.

Pressure1020 mb
Wind7 mph N
Humidity74%
Visibility—
Dew point5°C
Sun, 18+6 ° /9 °15.7Rain
+9 °Rain

Cwm Irfon, Sunday, 18 October

Rain. High 9°C, low 6°C.

Pressure1016 mb
Wind6 mph E
Humidity96%
Visibility—
Dew point7°C
Mon, 19+8 ° /13 °0.6Light rain
+13 °Light rain

Cwm Irfon, Monday, 19 October

Light rain. High 13°C, low 8°C.

Pressure1018 mb
Wind5 mph S
Humidity85%
Visibility—
Dew point10°C
Tue, 20+11 ° /15 °1.3Light rain
+15 °Light rain

Cwm Irfon, Tuesday, 20 October

Light rain. High 15°C, low 11°C.

Pressure1018 mb
Wind15 mph SE
Humidity92%
Visibility—
Dew point11°C
Wed, 21+10 ° /15 °0Overcast
+15 °Overcast

Cwm Irfon, Wednesday, 21 October

Overcast. High 15°C, low 10°C.

Pressure1016 mb
Wind18 mph SE
Humidity73%
Visibility—
Dew point10°C
Thu, 22+9 ° /15 °0Overcast
+15 °Overcast

Cwm Irfon, Thursday, 22 October

Overcast. High 15°C, low 9°C.

Pressure1013 mb
Wind19 mph E
Humidity75%
Visibility—
Dew point9°C
Fri, 23+7 ° /12 °0Partly cloudy
+12 °Partly cloudy

Cwm Irfon, Friday, 23 October

Partly cloudy. High 12°C, low 7°C.

Pressure1018 mb
Wind20 mph E
Humidity70%
Visibility—
Dew point6°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 Cwm Irfon 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 Cwm Irfon 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.