As of 13:01 BST

Weather in Harnham

+13°

Harnham, Wednesday, 7 October, 13:01

Clear sky. Feels like 12°C. High 13°C, low 7°C.

Pressure1014 mb

Wind10 mph NW

Humidity71%

Visibility6.2 mi

Dew point7°C

Detailed hourly forecast

The month ahead in Harnham: daytime temperatures averaging +12.5° and +6.3° overnight — that is 0.1° above the climate average for October. Rain is expected on 8 days (around 37 mm), against a normal of 6 days and 32 mm. The warmest day should be 13 October (+16.8°), the coolest 21 October (+4.2°).

+12.5°/+6.3°

Average day / night

+0.1°

Above average

8 / 6

Wet days / normal

37 mm

Rainfall this month

Ten-day blocks against the climate average

Period	Forecast (day)	Average	Difference
7 October – 16 October	+14°	+12.8°	+1.1°
17 October – 26 October	+10°	+11.6°	-1.6°
27 October – 5 November	near average	+10.6°	—

October records over 66 years

+23.6°1 October 2011All-time high

-2.2°18 October 1993All-time low

Climate averages and records are calculated from the nearest reference point — Ponteland (11.7 km away).

Thu, 08+5 ° /12 °

2.5

+12 °

Harnham, Thursday, 8 October

Light rain. High 12°C, low 5°C.

Pressure1021 mb

Wind9 mph W

Humidity66%

Visibility6.2 mi

Dew point4°C

Fri, 09+9 ° /14 °

2.5

+14 °

Harnham, Friday, 9 October

Light rain. High 14°C, low 9°C.

Pressure1004 mb

Wind20 mph W

Humidity71%

Visibility6.2 mi

Dew point8°C

Sat, 10+8 ° /11 °

0.2

+11 °

Harnham, Saturday, 10 October

Light rain. High 11°C, low 8°C.

Pressure1001 mb

Wind24 mph W

Humidity78%

Visibility6.2 mi

Dew point6°C

Sun, 11+5 ° /13 °

+13 °

Harnham, Sunday, 11 October

Partly cloudy. High 13°C, low 5°C.

Pressure1012 mb

Wind11 mph W

Humidity70%

Visibility6.2 mi

Dew point5°C

Mon, 12+5 ° /15 °

+15 °

Harnham, Monday, 12 October

Overcast. High 15°C, low 5°C.

Pressure1013 mb

Wind11 mph S

Humidity79%

Visibility—

Dew point8°C

Tue, 13+9 ° /17 °

+17 °

Harnham, Tuesday, 13 October

Overcast. High 17°C, low 9°C.

Pressure1018 mb

Wind15 mph SW

Humidity77%

Visibility—

Dew point12°C

Wed, 14+5 ° /14 °

+14 °

Harnham, Wednesday, 14 October

Clear sky. High 14°C, low 5°C.

Pressure1030 mb

Wind7 mph W

Humidity50%

Visibility—

Dew point3°C

Thu, 15+6 ° /16 °

+16 °

Harnham, Thursday, 15 October

Clear sky. High 16°C, low 6°C.

Pressure1024 mb

Wind12 mph S

Humidity67%

Visibility—

Dew point9°C

Fri, 16+10 ° /16 °

+16 °

Harnham, Friday, 16 October

Overcast. High 16°C, low 10°C.

Pressure1014 mb

Wind15 mph SE

Humidity66%

Visibility—

Dew point8°C

Sat, 17+7 ° /13 °

1.1

+13 °

Harnham, Saturday, 17 October

Light rain. High 13°C, low 7°C.

Pressure1003 mb

Wind16 mph SE

Humidity65%

Visibility—

Dew point6°C

Sun, 18+5 ° /12 °

0.9

+12 °

Harnham, Sunday, 18 October

Light rain. High 12°C, low 5°C.

Pressure1006 mb

Wind15 mph SE

Humidity68%

Visibility—

Dew point4°C

Mon, 19+7 ° /11 °

1.7

+11 °

Harnham, Monday, 19 October

Light rain. High 11°C, low 7°C.

Pressure1000 mb

Wind15 mph SE

Humidity75%

Visibility—

Dew point6°C

Tue, 20+4 ° /7 °

6.7

+7 °

Harnham, Tuesday, 20 October

Rain. High 7°C, low 4°C.

Pressure999 mb

Wind17 mph W

Humidity87%

Visibility—

Dew point4°C

Wed, 21+4 ° /7 °

11.4

+7 °

Harnham, Wednesday, 21 October

Rain. High 7°C, low 4°C.

Pressure1004 mb

Wind21 mph NW

Humidity82%

Visibility—

Dew point4°C

Thu, 22+6 ° /9 °

3.5

+9 °

Harnham, Thursday, 22 October

Light rain. High 9°C, low 6°C.

Pressure1012 mb

Wind17 mph NW

Humidity63%

Visibility—

Dew point2°C

Days 17 onward are based on 60-year climate statistics

Fri, 23+7 ° /12 °

1.6

+12 °

Harnham, Friday, 23 October

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

Average high12°C

Average low7°C

Average rainfall1.6 mm

Chance of rain37%

Warmest on record+16° (1996)

Coldest on record0° (1993)

Sat, 24+7 ° /12 °

2.3

+12 °

Harnham, Saturday, 24 October

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

Average high12°C

Average low7°C

Average rainfall2.3 mm

Chance of rain40%

Warmest on record+17° (1995)

Coldest on record+0° (1987)

Sun, 25+7 ° /11 °

2.5

+11 °

Harnham, Sunday, 25 October

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

Average high11°C

Average low7°C

Average rainfall2.5 mm

Chance of rain43%

Warmest on record+16° (1969)

Coldest on record+1° (2010)

Mon, 26+7 ° /11 °

1.2

+11 °

Harnham, Monday, 26 October

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

Average high11°C

Average low7°C

Average rainfall1.2 mm

Chance of rain32%

Warmest on record+16° (2022)

Coldest on record+0° (1992)

Tue, 27+7 ° /12 °

2.3

+12 °

Harnham, Tuesday, 27 October

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

Average high12°C

Average low7°C

Average rainfall2.3 mm

Chance of rain45%

Warmest on record+18° (2005)

Coldest on record0° (1962)

Wed, 28+7 ° /11 °

2.2

+11 °

Harnham, Wednesday, 28 October

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

Average high11°C

Average low7°C

Average rainfall2.2 mm

Chance of rain48%

Warmest on record+17° (2005)

Coldest on record+1° (2008)

Thu, 29+6 ° /11 °

1.6

+11 °

Harnham, Thursday, 29 October

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

Average high11°C

Average low6°C

Average rainfall1.6 mm

Chance of rain28%

Warmest on record+16° (1984)

Coldest on record-2° (1997)

Fri, 30+6 ° /11 °

1.8

+11 °

Harnham, Friday, 30 October

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

Average high11°C

Average low6°C

Average rainfall1.8 mm

Chance of rain40%

Warmest on record+17° (2005)

Coldest on record-1° (2008)

Sat, 31+6 ° /11 °

2.2

+11 °

Harnham, Saturday, 31 October

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

Average high11°C

Average low6°C

Average rainfall2.2 mm

Chance of rain43%

Warmest on record+18° (2014)

Coldest on record-1° (1992)

Sun, 01+6 ° /11 °

2.6

+11 °

Harnham, Sunday, 1 November

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

Average high11°C

Average low6°C

Average rainfall2.6 mm

Chance of rain47%

Warmest on record+16° (2014)

Coldest on record+0° (1962)

Mon, 02+6 ° /10 °

2.5

+10 °

Harnham, Monday, 2 November

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

Average high10°C

Average low6°C

Average rainfall2.5 mm

Chance of rain45%

Warmest on record+16° (2005)

Coldest on record0° (1998)

Tue, 03+6 ° /10 °

2.8

+10 °

Harnham, Tuesday, 3 November

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

Average high10°C

Average low6°C

Average rainfall2.8 mm

Chance of rain43%

Warmest on record+15° (2025)

Coldest on record-1° (1985)

Wed, 04+5 ° /10 °

+10 °

Harnham, Wednesday, 4 November

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

Average high10°C

Average low5°C

Average rainfall2 mm

Chance of rain38%

Warmest on record+16° (2025)

Coldest on record-1° (2012)

Thu, 05+5 ° /10 °

2.1

+10 °

Harnham, Thursday, 5 November

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

Average high10°C

Average low5°C

Average rainfall2.1 mm

Chance of rain47%

Warmest on record+16° (2025)

Coldest on record-1° (1968)

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 Harnham 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 Harnham 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.