As of 09:32 BST

Weather in Treswithian Downs

+14°

Treswithian Downs, Wednesday, 7 October, 09:32

Light rain. Feels like 14°C. High 15°C, low 12°C.

Pressure1016 mb

Wind22 mph N

Humidity88%

Visibility5.1 mi

Dew point12°C

Detailed hourly forecast

The month ahead in Treswithian Downs: daytime temperatures averaging +16.4° and +12.1° overnight — that is 2.1° above the climate average for October. Rain is expected on 3 days (around 9 mm), against a normal of 7 days and 42 mm. The warmest day should be 18 October (+18.7°), the coolest 15 October (+10.3°).

+16.4°/+12.1°

Average day / night

+2.1°

Above average

3 / 7

Wet days / normal

9 mm

Rainfall this month

Ten-day blocks against the climate average

Period	Forecast (day)	Average	Difference
7 October – 16 October	+16.1°	+14.6°	+1.5°
17 October – 26 October	+16.9°	+13.7°	+3.3°
27 October – 5 November	near average	+12.7°	—

October records over 66 years

+22.2°1 October 2011All-time high

-0.9°30 October 2018All-time low

Climate averages and records are calculated from the nearest reference point — Camborne (1.8 km away).

Thu, 08+11 ° /15 °

+15 °

Treswithian Downs, Thursday, 8 October

Overcast. High 15°C, low 11°C.

Pressure1027 mb

Wind13 mph NW

Humidity63%

Visibility6.2 mi

Dew point7°C

Fri, 09+14 ° /17 °

2.6

+17 °

Treswithian Downs, Friday, 9 October

Light rain. High 17°C, low 14°C.

Pressure1017 mb

Wind21 mph SW

Humidity90%

Visibility3.7 mi

Dew point15°C

Sat, 10+13 ° /15 °

+15 °

Treswithian Downs, Saturday, 10 October

Overcast. High 15°C, low 13°C.

Pressure1018 mb

Wind15 mph NW

Humidity65%

Visibility6.2 mi

Dew point8°C

Sun, 11+12 ° /15 °

+15 °

Treswithian Downs, Sunday, 11 October

Overcast. High 15°C, low 12°C.

Pressure1016 mb

Wind10 mph W

Humidity67%

Visibility—

Dew point8°C

Mon, 12+13 ° /17 °

4.1

+17 °

Treswithian Downs, Monday, 12 October

Light rain. High 17°C, low 13°C.

Pressure1014 mb

Wind19 mph S

Humidity94%

Visibility—

Dew point15°C

Tue, 13+14 ° /19 °

0.3

+19 °

Treswithian Downs, Tuesday, 13 October

Light rain. High 19°C, low 14°C.

Pressure1021 mb

Wind14 mph SW

Humidity81%

Visibility—

Dew point15°C

Wed, 14+12 ° /15 °

+15 °

Treswithian Downs, Wednesday, 14 October

Overcast. High 15°C, low 12°C.

Pressure1031 mb

Wind10 mph N

Humidity68%

Visibility—

Dew point9°C

Thu, 15+10 ° /16 °

+16 °

Treswithian Downs, Thursday, 15 October

Overcast. High 16°C, low 10°C.

Pressure1030 mb

Wind6 mph SE

Humidity57%

Visibility—

Dew point7°C

Fri, 16+11 ° /17 °

+17 °

Treswithian Downs, Friday, 16 October

Overcast. High 17°C, low 11°C.

Pressure1021 mb

Wind16 mph S

Humidity79%

Visibility—

Dew point13°C

Sat, 17+13 ° /18 °

0.2

+18 °

Treswithian Downs, Saturday, 17 October

Light rain. High 18°C, low 13°C.

Pressure1009 mb

Wind18 mph S

Humidity85%

Visibility—

Dew point15°C

Sun, 18+13 ° /19 °

+19 °

Treswithian Downs, Sunday, 18 October

Clear sky. High 19°C, low 13°C.

Pressure1009 mb

Wind17 mph E

Humidity63%

Visibility—

Dew point11°C

Mon, 19+13 ° /18 °

+18 °

Treswithian Downs, Monday, 19 October

Clear sky. High 18°C, low 13°C.

Pressure1020 mb

Wind9 mph E

Humidity57%

Visibility—

Dew point9°C

Tue, 20+12 ° /17 °

+17 °

Treswithian Downs, Tuesday, 20 October

Clear sky. High 17°C, low 12°C.

Pressure1029 mb

Wind17 mph E

Humidity70%

Visibility—

Dew point11°C

Wed, 21+11 ° /15 °

+15 °

Treswithian Downs, Wednesday, 21 October

Overcast. High 15°C, low 11°C.

Pressure1029 mb

Wind15 mph E

Humidity72%

Visibility—

Dew point10°C

Thu, 22+11 ° /15 °

+15 °

Treswithian Downs, Thursday, 22 October

Overcast. High 15°C, low 11°C.

Pressure1025 mb

Wind18 mph E

Humidity73%

Visibility—

Dew point9°C

Days 17 onward are based on 60-year climate statistics

Fri, 23+10 ° /14 °

2.9

+14 °

Treswithian Downs, Friday, 23 October

Climate average for this date — the mean of the last 60 years.

Average high14°C

Average low10°C

Average rainfall2.9 mm

Chance of rain45%

Warmest on record+17° (2011)

Coldest on record+5° (2019)

Sat, 24+10 ° /14 °

3.6

+14 °

Treswithian Downs, Saturday, 24 October

Climate average for this date — the mean of the last 60 years.

Average high14°C

Average low10°C

Average rainfall3.6 mm

Chance of rain47%

Warmest on record+17° (2005)

Coldest on record+3° (1987)

Sun, 25+10 ° /13 °

2.2

+13 °

Treswithian Downs, Sunday, 25 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low10°C

Average rainfall2.2 mm

Chance of rain38%

Warmest on record+16° (2006)

Coldest on record+3° (1987)

Mon, 26+10 ° /14 °

2.1

+14 °

Treswithian Downs, Monday, 26 October

Climate average for this date — the mean of the last 60 years.

Average high14°C

Average low10°C

Average rainfall2.1 mm

Chance of rain42%

Warmest on record+18° (2005)

Coldest on record+6° (1976)

Tue, 27+10 ° /13 °

+13 °

Treswithian Downs, Tuesday, 27 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low10°C

Average rainfall3 mm

Chance of rain47%

Warmest on record+18° (2005)

Coldest on record+2° (1962)

Wed, 28+10 ° /13 °

2.4

+13 °

Treswithian Downs, Wednesday, 28 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low10°C

Average rainfall2.4 mm

Chance of rain47%

Warmest on record+18° (2014)

Coldest on record+4° (2003)

Thu, 29+10 ° /13 °

2.8

+13 °

Treswithian Downs, Thursday, 29 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low10°C

Average rainfall2.8 mm

Chance of rain47%

Warmest on record+17° (2006)

Coldest on record+2° (2018)

Fri, 30+10 ° /13 °

3.5

+13 °

Treswithian Downs, Friday, 30 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low10°C

Average rainfall3.5 mm

Chance of rain48%

Warmest on record+17° (2014)

Coldest on record-1° (2018)

Sat, 31+10 ° /13 °

3.2

+13 °

Treswithian Downs, Saturday, 31 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low10°C

Average rainfall3.2 mm

Chance of rain52%

Warmest on record+18° (2014)

Coldest on record+4° (1992)

Sun, 01+9 ° /13 °

2.4

+13 °

Treswithian Downs, Sunday, 1 November

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low9°C

Average rainfall2.4 mm

Chance of rain42%

Warmest on record+17° (2015)

Coldest on record+4° (2008)

Mon, 02+9 ° /13 °

2.8

+13 °

Treswithian Downs, Monday, 2 November

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low9°C

Average rainfall2.8 mm

Chance of rain50%

Warmest on record+17° (2005)

Coldest on record+3° (1988)

Tue, 03+9 ° /12 °

2.4

+12 °

Treswithian Downs, Tuesday, 3 November

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low9°C

Average rainfall2.4 mm

Chance of rain50%

Warmest on record+16° (1969)

Coldest on record+2° (1966)

Wed, 04+9 ° /12 °

2.3

+12 °

Treswithian Downs, Wednesday, 4 November

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low9°C

Average rainfall2.3 mm

Chance of rain43%

Warmest on record+15° (1978)

Coldest on record+2° (1968)

Thu, 05+9 ° /12 °

2.2

+12 °

Treswithian Downs, Thursday, 5 November

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low9°C

Average rainfall2.2 mm

Chance of rain38%

Warmest on record+17° (2025)

Coldest on record+3° (2006)

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 Treswithian Downs 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 Treswithian Downs 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.