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Glasgow Weather in September

September in Glasgow averages 28°C (82°F) during the day and 15°C (59°F) at night. With just 96 mm (3.8 in) of rainfall on average, it doesn't get much drier than this.

Rainfall in Glasgow in September

Known for its least rainfall, this month is the best of the year for people who like to spend time outdoors. The climate data from previous years indicates about 9 days of rain, averaging 96 mm (3.8 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Glasgow in September

September is one of the better months to visit Glasgow. Expect 28°C (82°F) during the day and 15°C (59°F) at night. This kind of day-to-night contrast is typical for this time of year. With overnight lows of 15°C (59°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

Glasgow Temperature in September

Min Temperature
15°C (59°F)
Max Temperature
28°C (82°F)
Chance of Rain
30%
Precipitation
96 mm (3.8 in)
Rainy days
9 days

Glasgow Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Glasgow - and find the best time to visit.

Best Places in the United States of America in September

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →

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).

What to Wear in Glasgow in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Glasgow in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    8/10
  • Outdoor sports
    7/10

Glasgow 3-Day Forecast

More climate data for Glasgow

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

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