As of 21:18 BST

Weather in Crumlin / Crymlyn

+20°Weather now

Crumlin / Crymlyn, Saturday, 8 August, 21:18

Overcast. Feels like 20°C. High 25°C, low 9°C.

Pressure1016 mb
Wind4 mph SW
Humidity56%
Visibility6.2 mi
Dew point11°C
Sun, 09+11 ° /25 °0Partly cloudy
+25 °Partly cloudy

Crumlin / Crymlyn, Sunday, 9 August

Partly cloudy. High 25°C, low 11°C.

Pressure1013 mb
Wind10 mph W
Humidity31%
Visibility6.2 mi
Dew point7°C
Mon, 10+11 ° /25 °0Overcast
+25 °Overcast

Crumlin / Crymlyn, Monday, 10 August

Overcast. High 25°C, low 11°C.

Pressure1021 mb
Wind2 mph E
Humidity38%
Visibility6.2 mi
Dew point7°C
Tue, 11+10 ° /27 °0Clear sky
+27 °Clear sky

Crumlin / Crymlyn, Tuesday, 11 August

Clear sky. High 27°C, low 10°C.

Pressure1024 mb
Wind9 mph SE
Humidity38%
Visibility6.2 mi
Dew point8°C
Wed, 12+13 ° /32 °0Overcast
+32 °Overcast

Crumlin / Crymlyn, Wednesday, 12 August

Overcast. High 32°C, low 13°C.

Pressure1022 mb
Wind7 mph SE
Humidity27%
Visibility6.2 mi
Dew point6°C
Thu, 13+18 ° /34 °0Mainly clear
+34 °Mainly clear

Crumlin / Crymlyn, Thursday, 13 August

Mainly clear. High 34°C, low 18°C.

Pressure1017 mb
Wind13 mph S
Humidity16%
Visibility—
Dew point2°C
Fri, 14+15 ° /27 °0Clear sky
+27 °Clear sky

Crumlin / Crymlyn, Friday, 14 August

Clear sky. High 27°C, low 15°C.

Pressure1017 mb
Wind16 mph W
Humidity44%
Visibility—
Dew point12°C
Sat, 15+14 ° /22 °2Light rain
+22 °Light rain

Crumlin / Crymlyn, Saturday, 15 August

Light rain. High 22°C, low 14°C.

Pressure1016 mb
Wind8 mph N
Humidity65%
Visibility—
Dew point14°C
Sun, 16+14 ° /20 °2.6Light rain
+20 °Light rain

Crumlin / Crymlyn, Sunday, 16 August

Light rain. High 20°C, low 14°C.

Pressure1019 mb
Wind9 mph NE
Humidity88%
Visibility—
Dew point14°C
Mon, 17+13 ° /18 °1.2Light rain
+18 °Light rain

Crumlin / Crymlyn, Monday, 17 August

Light rain. High 18°C, low 13°C.

Pressure1013 mb
Wind14 mph SW
Humidity95%
Visibility—
Dew point14°C
Tue, 18+11 ° /21 °0Partly cloudy
+21 °Partly cloudy

Crumlin / Crymlyn, Tuesday, 18 August

Partly cloudy. High 21°C, low 11°C.

Pressure1014 mb
Wind16 mph NW
Humidity46%
Visibility—
Dew point7°C
Wed, 19+9 ° /20 °0Overcast
+20 °Overcast

Crumlin / Crymlyn, Wednesday, 19 August

Overcast. High 20°C, low 9°C.

Pressure1014 mb
Wind18 mph W
Humidity35%
Visibility—
Dew point3°C
Thu, 20+10 ° /22 °0Mainly clear
+22 °Mainly clear

Crumlin / Crymlyn, Thursday, 20 August

Mainly clear. High 22°C, low 10°C.

Pressure1013 mb
Wind12 mph NW
Humidity38%
Visibility—
Dew point4°C
Fri, 21+9 ° /20 °0Overcast
+20 °Overcast

Crumlin / Crymlyn, Friday, 21 August

Overcast. High 20°C, low 9°C.

Pressure1014 mb
Wind12 mph N
Humidity37%
Visibility—
Dew point4°C
Sat, 22+12 ° /21 °0.7Light rain
+21 °Light rain

Crumlin / Crymlyn, Saturday, 22 August

Light rain. High 21°C, low 12°C.

Pressure1019 mb
Wind12 mph NE
Humidity41%
Visibility—
Dew point6°C
Sun, 23+11 ° /22 °0Overcast
+22 °Overcast

Crumlin / Crymlyn, Sunday, 23 August

Overcast. High 22°C, low 11°C.

Pressure1020 mb
Wind11 mph W
Humidity42%
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 Crumlin / Crymlyn 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 Crumlin / Crymlyn 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.