Weather in Glasgow in July 2025
- July is usually the hottest month of the year in Glasgow;
Average weather
Average temperature in Glasgow in July
The expected average maximum temperature in July is +18°C with a maximum of +25°C and a minimum of +7°C.
The average maximum temperature goes up 6% by the end of the month, compared with the beginning of the month, from +16°C to +17°C.
Is Glasgow warm or cold in July?
Glasgow is typically mild in July.
Maximum temperatures go up compared to the previous month from +17°C to +19°C. The minimum temperature also goes up from +10°C to +11°C.
Pack a light jacket as it will be warm in the day and cool in the evenings.
July is the hottest month in Glasgow, here is the comparison with other months:
Climate in Glasgow in July
| June | July | August | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +17°C | +19°C | +18°C | ||||
| Min. temperature | ||||||
| 0°C | +4°C | +2°C | ||||
| Max. temperature | ||||||
| +31°C | +30°C | +28°C | ||||
| Rainfall | ||||||
| 80 mm | 88 mm | 109 mm | ||||
| Wind | ||||||
| 3 m/s | 3 m/s | 3 m/s | ||||
| Humidity | ||||||
| 76% | 78% | 80% | ||||
| Air pressure | ||||||
| 1014 HPa | 1013 HPa | 1012 HPa | ||||
| Sunny days | ||||||
| 2 | 2 | 1 | ||||
| Cloudy days | ||||||
| 8 | 8 | 8 | ||||
| Rainy days | ||||||
| 19 | 20 | 21 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
July weather is still as ok as in June. It’s getting warmer as July arrives. The average maximum temperature goes up from +17°C to +19°C during the day. Prepare for more rain. Average rainfall goes from 80 mm to 88 mm. Humidity rises from 76% to 78%. The average wind speed doesn’t change much during July, staying around 3 m/s. The amount of sunny days stay about the same, averaging 2 sunny days during the month.
August brings much the same weather, it remains ok.
Wind
The average wind speed is 4 m/s getting up to 6 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Glasgow is gradually decreasing during July, going from 6 m/s to 3 m/s over the course of the month.
Rain
How was the weather last July in Glasgow?
Climate Change over Years
The climate in Glasgow in July has not changed much over the last 43 years.
The average temperature was the lowest in 1979 (+11°C) and the highest in 2022 (+13°C). The driest year was 2001 with only 882 mm of rainfall, and the wettest year was 2022 with 1696 mm.
FAQ
Is July a good time to visit Glasgow?
Can you sunbathe in Glasgow in July?
Is Glasgow rainy in July?
Is it sunny in Glasgow in July?
Other cities in United Kingdom
Monthly weather in Glasgow
Source of the data
For this page, we’ve looked at the typical weather in Glasgow, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.