Inverness

Highlands Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in the Highlands, the United Kingdom in August.

Thinking about venturing to the Highlands, the United Kingdom this August and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in the Highlands in August

The Highlands, the United Kingdom is a region in the United Kingdom. August in the Highlands generally has temperatures that range from mild to pleasant, with precipitation levels ranging from moderate to heavy. It's the height of summer.

Temperatures

During the day temperatures vary from mild in John O Groats at 15°C (59°F) to pleasant in Cromarty at 20°C (68°F). At night it cools down to 11°C (52°F) in Cromarty and 12°C (54°F) in John O Groats.

To learn more about the conditions in specific areas of the Highlands, the United Kingdom, check out the map below.

Precipitation

In August, precipitation varies across different areas. From moderate rainfall in Balintore with an average of 80 mm (3.1 in) to heavy rainfall in Arisaig with 182 mm (7.2 in).

Average sunshine

Sunshine amounts are decent in most places. Inverness gets approximately 132 hours of sunlight in August, offering a reasonable amount of both bright and cloudy periods. Curious about sunnier destinations? Our weather planner makes it easy to find places worldwide with pleasant weather.

Explore the Highlands by month

Pick a month to see the average temperature, rainfall and sunshine in the Highlands — and find the best time to visit. (based on Inverness)

Best Places to Visit in the Highlands in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across the Highlands.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in the Highlands

What is the weather like in August for some of the most popular destinations in the Highlands, the United Kingdom?

Temperature range in the Highlands (August)

Precipitation variation in the Highlands (August)

Inverness

In August Inverness generally has pleasant temperatures with maximum daytime temperatures around 19°C (66°F), minimum nighttime temperatures around 11°C (52°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

July
August
September
Max temperature
19°C (66°F)
19°C (66°F)
16°C (61°F)
Min temperature
11°C (52°F)
11°C (52°F)
9°C (48°F)
Monthly sun hours
140 hours
132 hours
115 hours
Monthly rainfall
82 mm (3.2 in)
91 mm (3.6 in)
81 mm (3.2 in)
Monthly rainy days
16 days
17 days
19 days
Weather conditions

Fort William

In August Fort William generally has moderate temperatures with maximum daytime temperatures around 17°C (63°F), minimum nighttime temperatures around 10°C (50°F) and high monthly rainfall. So on average the conditions are unpleasant that month.

July
August
September
Max temperature
18°C (64°F)
17°C (63°F)
15°C (59°F)
Min temperature
10°C (50°F)
10°C (50°F)
8°C (46°F)
Monthly sun hours
142 hours
141 hours
87 hours
Monthly rainfall
140 mm (5.5 in)
157 mm (6.2 in)
169 mm (6.7 in)
Monthly rainy days
20 days
20 days
23 days
Weather conditions

Fort Augustus

In August Fort Augustus generally has moderate temperatures with maximum daytime temperatures around 17°C (63°F), minimum nighttime temperatures around 9°C (48°F) and high monthly rainfall. So on average the conditions are unpleasant that month.

July
August
September
Max temperature
17°C (63°F)
17°C (63°F)
15°C (59°F)
Min temperature
10°C (50°F)
9°C (48°F)
8°C (46°F)
Monthly sun hours
140 hours
132 hours
115 hours
Monthly rainfall
102 mm (4 in)
113 mm (4.4 in)
114 mm (4.5 in)
Monthly rainy days
19 days
20 days
22 days
Weather conditions

Nairn

In August Nairn generally has pleasant temperatures with maximum daytime temperatures around 19°C (66°F), minimum nighttime temperatures around 11°C (52°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

July
August
September
Max temperature
19°C (66°F)
19°C (66°F)
17°C (63°F)
Min temperature
12°C (54°F)
11°C (52°F)
10°C (50°F)
Monthly sun hours
140 hours
132 hours
115 hours
Monthly rainfall
79 mm (3.1 in)
89 mm (3.5 in)
78 mm (3.1 in)
Monthly rainy days
16 days
17 days
19 days
Weather conditions

Drumnadrochit

In August Drumnadrochit generally has moderate temperatures with maximum daytime temperatures around 18°C (64°F), minimum nighttime temperatures around 10°C (50°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

July
August
September
Max temperature
18°C (64°F)
18°C (64°F)
16°C (61°F)
Min temperature
10°C (50°F)
10°C (50°F)
8°C (46°F)
Monthly sun hours
140 hours
132 hours
115 hours
Monthly rainfall
83 mm (3.3 in)
92 mm (3.6 in)
88 mm (3.5 in)
Monthly rainy days
17 days
18 days
21 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in the Highlands, in the United Kingdom.

Popular cities in August

Day & night temperatures, rainfall and average weather in the Highlands in August.

City Weather Day temp Night temp Rainfall
Inverness 19°C (66°F) 11°C (52°F) 91 mm (3.6 in)
Fort William 17°C (63°F) 10°C (50°F) 157 mm (6.2 in)
Fort Augustus 17°C (63°F) 9°C (48°F) 113 mm (4.4 in)
Nairn 19°C (66°F) 11°C (52°F) 89 mm (3.5 in)
Drumnadrochit 18°C (64°F) 10°C (50°F) 92 mm (3.6 in)
Grantown on Spey 17°C (63°F) 9°C (48°F) 101 mm (4 in)

The Highlands weather in August: frequently asked questions

What is the weather like in the Highlands, the United Kingdom in August?

August in the Highlands, the United Kingdom brings pleasant weather. In Inverness, daytime temperatures are typically around 19°C (66°F) and nighttime lows hover near 11°C (52°F).

What is the average temperature in the Highlands, the United Kingdom in August?

Average temperatures in the Highlands, the United Kingdom during August range from a nighttime low near 11°C (52°F) to a daytime high around 19°C (66°F) in Inverness.

Does the Highlands, the United Kingdom get a lot of rain in August?

Not particularly. Inverness averages just 91 mm (3.6 in) of rain in August, making it a mostly dry month for the Highlands, the United Kingdom.

Is August a Good Time to Visit the Highlands, the United Kingdom?

We consider August to be one of the best times to travel to the Highlands, the United Kingdom. Typically, the climate in Inverness is pleasant. However, the weather conditions may vary depending on your destination.

On average, the best time to visit the Highlands, the United Kingdom is in July and August with generally pleasant weather in Inverness. In contrast, January, February, March, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in the Highlands.

Weather and climate has detailed information for every country in the world. Are you going to the United Kingdom? Get detailed historical weather averages for many cities in the United Kingdom.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.