August weather forecast
Glasgow, United Kingdom

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The front building of the University of Glasgow, United Kingdom, with a beautiful flower garden
The front building of the University of Glasgow, United Kingdom, with a beautiful flower garden

Weather in August

August continues to boast the summer season in Glasgow, although the temperature slightly decreases from July's peak. The climate remains comfortable enough for people to bask in an array of outdoor activities. The city often goes about under cloudy skies, yet the sporadic sunshine gives just enough excuse for sunglasses. As residents rhythmically move between sunlit parks to cozy indoors, engaging in various summer celebrations, the aura of Glasgow reflects a perfect mix of relaxation and fun-filled entertainment.

Temperature

With the transition into August, Glasgow notes an average high-temperature of a still enjoyable 16.2°C (61.2°F), closely resembling July. Glasgow experiences a mean low-temperature of 9.7°C (49.5°F) during August.

Humidity

In Glasgow, the average relative humidity in August is 88%.

Rainfall

In Glasgow, United Kingdom, in August, it is raining for 23 days, with typically 83mm (3.27") of accumulated precipitation. In Glasgow, during the entire year, the rain falls for 242.3 days and collects up to 788mm (31.02") of precipitation.

Snowfall

In Glasgow, snow does not fall in May through October.

Daylight

In August, the average length of the day is 15h and 1min.
On the first day of August in Glasgow, sunrise is at 5:22 am and sunset at 9:23 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:13 pm BST.

Sunshine

In August, the average sunshine is 5.7h.

UV index

In Glasgow, the average daily maximum UV index in August is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 3 in August converts into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

What are the temperatures in Glasgow in August?

An average high-temperature, in August, in Glasgow, is 16.2°C (61.2°F) and the average low-temperature is 9.7°C (49.5°F).

What is the average humidity in August in Glasgow?

The average relative humidity in August in Glasgow is 88%.

How much does it rain in Glasgow in August?

In August, in Glasgow, the rain falls for 23 days. Throughout August, 83mm (3.27") of precipitation is accumulated.

When it does not snow in Glasgow?

May through October are months without snowfall in Glasgow.

How many hours of daylight does Glasgow have in August?

In August, the average day length in Glasgow, United Kingdom, is 15h and 1min.

What time are sunrise and sunset in August in Glasgow?

In August, on the first day of the month, sunrise is at 5:22 am and sunset at 9:23 pm. On the last day of the month, in Glasgow, sunrise is at 6:20 am and sunset at 8:13 pm BST.

How many hours of sunshine does Glasgow have in August?

In August, the average sunshine duration in Glasgow, United Kingdom, is 5.7h.

What is the UV index reading in August in Glasgow?

In Glasgow, the average daily maximum UV index in August is 3. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Glasgow, United Kingdom

Average temperature in August - Glasgow, United Kingdom
  • Average high temperature in August: 16.2°C

The warmest month (with the highest average high temperature) is July (16.8°C).
The month with the lowest average high temperature is January (4.9°C).

  • Average low temperature in August: 9.7°C

The month with the highest average low temperature is July (10°C).
The coldest months (with the lowest average low temperature) are January and February (1.4°C).

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Average pressure in August
Glasgow, United Kingdom

Average pressure in August - Glasgow, United Kingdom
  • Average pressure in August: 1011.2mbar

The month with the highest atmospheric pressure is May (1015.3mbar).
The month with the lowest atmospheric pressure is November (1006.7mbar).

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Average wind speed in August
Glasgow, United Kingdom

Average wind speed in August - Glasgow, United Kingdom
  • Average wind speed in August: 12.9km/h

The windiest month (with the highest average wind speed) is January (18.6km/h).
The calmest month (with the lowest average wind speed) is July (12km/h).

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Average humidity in August
Glasgow, United Kingdom

Average humidity in August - Glasgow, United Kingdom
  • Average humidity in August: 88%

The months with the highest relative humidity are November and December (90%).
The months with the lowest relative humidity are April and May (83%).

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Average rainfall in August
Glasgow, United Kingdom

Average rainfall in August - Glasgow, United Kingdom
  • Average rainfall in August: 83mm

The wettest month (with the highest rainfall) is December (88mm).
The driest month (with the least rainfall) is April (37mm).

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Average rainfall days in August
Glasgow, United Kingdom

Average rainfall days in August - Glasgow, United Kingdom
  • Average rainfall days in August: 23 days

The months with the highest number of rainy days are July and August (23 days).
The month with the least rainy days is February (17.3 days).

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Average snowfall in August
Glasgow, United Kingdom

Average snowfall in August - Glasgow, United Kingdom
  • Average snowfall in August: 0mm

The month with the highest snowfall is February (49mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in August
Glasgow, United Kingdom

Average snowfall days in August - Glasgow, United Kingdom
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Glasgow, United Kingdom

Average daylight in August / Average sunshine in August - Glasgow, United Kingdom
  • Average daylight in August: 15h and 0min

The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).

  • Average sunshine in August: 5h and 4min

The month with the most sunshine is June (Average sunshine: 7h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).

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Average sunshine days in August
Glasgow, United Kingdom

Average sunshine days in August - Glasgow, United Kingdom
  • Average sunshine days in August: 5.4 days

The month with the most sunshine days is March (9.4 days).
The month with the least sunshine days is July (5.3 days).

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Average UV index in August
Glasgow, United Kingdom

Average UV index in August - Glasgow, United Kingdom
  • Average UV index in August: 3

The months with the highest UV index are May, June and July (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

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Average cloud cover in August
Glasgow, United Kingdom

Average cloud cover in August - Glasgow, United Kingdom
  • Average cloud cover in August: 66

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 56).

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Average visibility in August
Glasgow, United Kingdom

Average visibility in August - Glasgow, United Kingdom
  • Average visibility in August: 8km

The months with the highest visibility are February, March, April and May (9km).
The months with the lowest visibility are January, June, July, August, September, October, November and December (8km).

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Glasgow, United Kingdom

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