As of 16:00 BST

Weather in Trewetha

+22°

Trewetha, Saturday, 8 August, 16:00

Overcast. Feels like 22°C. High 24°C, low 11°C.

Pressure1017 mb

Wind4 mph SE

Humidity53%

Visibility6.2 mi

Dew point14°C

Detailed hourly forecast

Sun, 09+13 ° /25 °

+25 °

Trewetha, Sunday, 9 August

Mainly clear. High 25°C, low 13°C.

Pressure1016 mb

Wind8 mph NW

Humidity56%

Visibility6.2 mi

Dew point11°C

Mon, 10+14 ° /20 °

+20 °

Trewetha, Monday, 10 August

Partly cloudy. High 20°C, low 14°C.

Pressure1022 mb

Wind11 mph N

Humidity72%

Visibility6.2 mi

Dew point14°C

Tue, 11+15 ° /25 °

+25 °

Trewetha, Tuesday, 11 August

Clear sky. High 25°C, low 15°C.

Pressure1022 mb

Wind11 mph SE

Humidity50%

Visibility6.2 mi

Dew point13°C

Wed, 12+18 ° /27 °

+27 °

Trewetha, Wednesday, 12 August

Overcast. High 27°C, low 18°C.

Pressure1020 mb

Wind14 mph SE

Humidity30%

Visibility6.2 mi

Dew point7°C

Thu, 13+18 ° /22 °

+22 °

Trewetha, Thursday, 13 August

Clear sky. High 22°C, low 18°C.

Pressure1019 mb

Wind11 mph NW

Humidity59%

Visibility—

Dew point13°C

Fri, 14+16 ° /21 °

+21 °

Trewetha, Friday, 14 August

Overcast. High 21°C, low 16°C.

Pressure1019 mb

Wind12 mph W

Humidity82%

Visibility—

Dew point17°C

Sat, 15+16 ° /20 °

+20 °

Trewetha, Saturday, 15 August

Overcast. High 20°C, low 16°C.

Pressure1018 mb

Wind13 mph N

Humidity68%

Visibility—

Dew point13°C

Sun, 16+16 ° /20 °

1.4

+20 °

Trewetha, Sunday, 16 August

Light rain. High 20°C, low 16°C.

Pressure1016 mb

Wind14 mph W

Humidity68%

Visibility—

Dew point13°C

Mon, 17+15 ° /18 °

0.3

+18 °

Trewetha, Monday, 17 August

Light rain. High 18°C, low 15°C.

Pressure1016 mb

Wind18 mph NW

Humidity64%

Visibility—

Dew point11°C

Tue, 18+16 ° /17 °

+17 °

Trewetha, Tuesday, 18 August

Light rain. High 17°C, low 16°C.

Pressure1014 mb

Wind20 mph NW

Humidity73%

Visibility—

Dew point12°C

Wed, 19+15 ° /18 °

0.3

+18 °

Trewetha, Wednesday, 19 August

Light rain. High 18°C, low 15°C.

Pressure1016 mb

Wind11 mph N

Humidity65%

Visibility—

Dew point11°C

Thu, 20+15 ° /18 °

1.3

+18 °

Trewetha, Thursday, 20 August

Light rain. High 18°C, low 15°C.

Pressure1010 mb

Wind21 mph W

Humidity73%

Visibility—

Dew point12°C

Fri, 21+15 ° /17 °

1.7

+17 °

Trewetha, Friday, 21 August

Light rain. High 17°C, low 15°C.

Pressure1017 mb

Wind18 mph W

Humidity67%

Visibility—

Dew point11°C

Sat, 22+16 ° /18 °

+18 °

Trewetha, Saturday, 22 August

Light rain. High 18°C, low 16°C.

Pressure1019 mb

Wind26 mph W

Humidity76%

Visibility—

Dew point13°C

Sun, 23+15 ° /17 °

0.3

+17 °

Trewetha, Sunday, 23 August

Light rain. High 17°C, low 15°C.

Pressure1026 mb

Wind20 mph NW

Humidity65%

Visibility—

Dew point10°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 Trewetha 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 Trewetha 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.