Mark, United Kingdom — Weather in August 2026

Climate Overview

Mark, United Kingdom in August has warm conditions, with highs averaging 20.7°C (69°F). Rain falls on about 11 days this month. Sea temperature stays cool at 19.4°C (67°F).

This month falls at the end of Summer.

Temperatures remain fairly steady throughout August, with daily highs around 20°C (68°F).

Rainfall is heaviest during the middle of the month, while the first third tends to be drier.

Expect around 9.9h of sunshine at the start of August, decreasing to 9.2h by the end.

Wind speeds ease off through the month, from 23 km/h (14 mph) to 20 km/h (12 mph).

The warmest days tend to fall around the 12th, averaging 22.4°C (72°F).

Temperatures begin dropping heading into September.

Monthly August Averages

Temperature

21°C / 14°C

Feels Like

20°C / 13°C

Rain

11 days · 64 mm

Sunshine

9.6h / day

Humidity

77% — Humid

Wind

22 km/h

Wind Direction

W (259°)

Gusts

40 km/h

Daylight

14.5 h

Cloud Cover

65%

Clear Sky Days

1.2

UV Index

5.3 — High

Sea Temperature

19°C

Dew Point

13°C — Comfortable

Moon Phase

Waxing Crescent · 3%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 05:59

Daylight 14.6h

Sunset 20:36

What to Expect

Daytime temperatures around 21°C (69°F) are ideal for full-day outdoor exploration.

Rain usually comes in shorter passing showers rather than all-day rain.

2 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	8°C / 3°C	4°C / -1°C	13days (71 mm) Wet	3.9h Poor	86% Very Muggy	1.1 Low	Poor	View Details
February	9°C / 4°C	5°C / 0°C	12days (66 mm) Wet	5h Fair	83% Humid	1.6 Low	Poor	View Details
March	11°C / 5°C	7°C / 0°C	14days (74 mm) Wet	6.6h Fair	81% Humid	3.4 Moderate	Poor	View Details
April	13°C / 6°C	10°C / 2°C	10days (53 mm) Wet	9.4h Good	77% Humid	4.6 Moderate	Fair	View Details
May best	17°C / 9°C	15°C / 6°C	10days (56 mm) Wet	10.7h Excellent	76% Humid	5.6 High	Good	View Details
June best	19°C / 12°C	18°C / 10°C	11days (59 mm) Wet	10.5h Excellent	76% Humid	6.3 High	Good	View Details
July best	21°C / 14°C	20°C / 13°C	10days (57 mm) Wet	10.9h Excellent	75% Muggy	5.9 High	Excellent	View Details
August best	21°C / 14°C	20°C / 13°C	11days (64 mm) Wet	9.6h Good	77% Humid	5.3 High	Excellent	View Details
September best	18°C / 12°C	17°C / 10°C	12days (87 mm) Wet	7.6h Good	80% Humid	3.9 Moderate	Good	View Details
October	15°C / 10°C	13°C / 7°C	14days (99 mm) Wet	5.8h Fair	83% Humid	2.5 Moderate	Fair	View Details
November	11°C / 6°C	8°C / 3°C	14days (88 mm) Wet	4.3h Fair	85% Humid	1.3 Low	Poor	View Details
December	9°C / 5°C	6°C / 1°C	14days (89 mm) Wet	3.1h Poor	87% Very Muggy	0.9 Low	Poor	View Details

What to Wear

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

UmbrellaWaterproof jacketSunscreen (SPF 30+)SunglassesComfortable walking shoes

Frequently Asked Questions

Expand all

Is August a good time to visit Mark?

August is typically excellent for visiting Mark, with average highs of 21°C (69°F) and around 11 rainy days. Mark, United Kingdom in August has warm conditions, with highs averaging 20.7°C (69°F). Rain falls on about 11 days this

Does it rain a lot in Mark in August?

Mark typically sees around 11 rainy days in August with 64 mm (2.5 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Mark in August?

Evenings in Mark during August are mild at 14°C (57°F). A light cardigan is usually enough.

What should I pack for Mark in August?

With highs of 21°C (69°F) and lows of 14°C (57°F) in August, we recommend: Umbrella, Waterproof jacket, Sunscreen (SPF 30+), Sunglasses, Comfortable walking shoes. Comfortable walking shoes are essential.

Is August among the best months weather-wise in Mark?

Yes, August offers some of the best weather conditions in Mark with comfortable temperatures and lower chances of rain.

What is the UV index in Mark in August?

The average UV index in Mark during August is 5 (moderate). Sunscreen and sunglasses are recommended during midday hours.

How many hours of daylight are there in Mark in August?

Mark gets approximately 15 hours of daylight per day in August, with around 10 hours of sunshine.

Does it snow in Mark in August?

Snow is uncommon in Mark during August based on 10-year climate averages.

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