Glasgow in August
In August, Glasgow averages 18°C (64°F) during the day and 12°C (54°F) at night, with frequent rain — about 14 days of the month see precipitation (110 mm total).
Peak seasonConditions are comfortable for sightseeing without being sweltering. Plan for unsettled weather and bring rain gear.
August offers comfortable temperatures in Glasgow, with some rain to plan around.
How August compares to the rest of the year in Glasgow
August is one of the warmest months in Glasgow (3rd of 12) and moderately rainy compared to the rest of the year (7th of 12). Daytime temperature runs 5°C above the annual average (13°C). August runs 1°C cooler than July (19°C) and cools 2°C in September (16°C).
August sunrise & sunset in Glasgow
Times shown for Glasgow local time (Europe/London), calculated for the 15th of August. They shift by a few minutes day to day across the month.
Photography light in Glasgow — August
Golden-hour and blue-hour windows for the 15th of August, in Glasgow's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Glasgow in August
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on August's tier (Peak season) and Glasgow's popularity.
August in United Kingdom — events that affect travel
Known cultural, religious, or national events that surge prices, fill hotels, or close businesses during this month. Plan around them, or build your itinerary around the ones you'd like to see.
UK has long-weekend bank holidays in early May, late May, and late August. Many independent shops and some attractions close; popular destinations (Cotswolds, Cornwall) get busy.
Plan: Sundays + Mondays surrounding bank holidays = peak domestic travel. Book accommodation 4-6 weeks out.
Crowds & pricing — August in Glasgow
Glasgow is in peak season during this month — expect bigger crowds at famous sights, higher hotel and flight prices, and longer queues. Restaurant reservations a few days out are advisable, and any boutique hotels you have your eye on should be booked weeks ahead. The trade-off: most attractions, restaurants, and seasonal services are fully open, the weather is at its most reliable, and the city feels at its most alive.
Why this tier: excellent tourism weather Northern Hemisphere summer holidays
Sun & mosquito risk — August in Glasgow
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Glasgow in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 7°C / 45°F | 1°C / 34°F | 170 mm | 18 | 1 |
| February | 8°C / 46°F | 1°C / 34°F | 125 mm | 15 | 1 |
| March | 10°C / 50°F | 3°C / 37°F | 105 mm | 15 | 0 |
| April | 12°C / 54°F | 5°C / 41°F | 80 mm | 13 | 0 |
| May | 15°C / 59°F | 7°C / 45°F | 75 mm | 12 | 0 |
| June | 18°C / 64°F | 10°C / 50°F | 75 mm | 12 | 0 |
| July | 19°C / 66°F | 12°C / 54°F | 90 mm | 13 | 0 |
| August | 18°C / 64°F | 12°C / 54°F | 110 mm | 14 | 0 |
| September | 16°C / 61°F | 10°C / 50°F | 125 mm | 14 | 0 |
| October | 13°C / 55°F | 7°C / 45°F | 150 mm | 16 | 0 |
| November | 9°C / 48°F | 3°C / 37°F | 150 mm | 17 | 1 |
| December | 7°C / 45°F | 1°C / 34°F | 155 mm | 17 | 1 |
Other cities with similar August weather
🌍 See the full ranked list of climate twins for Glasgow in August →
Frequently asked questions
How hot is Glasgow in August?
In August, Glasgow averages a high of 18°C (64°F) and a low of 12°C (54°F) — generally mild and pleasant.
Does it rain a lot in Glasgow in August?
August can be fairly wet in Glasgow, with about 14 rainy days on average.
Is August a good time to visit Glasgow?
August is mild and pleasant but on the rainy side. It suits travelers who are comfortable with mild and pleasant weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Glasgow in August?
Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full August packing list for Glasgow for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.