Gretna Weather in July

Gretna in July sees pleasant daytime temperatures of 20°C (68°F) and nighttime lows of 12°C (54°F). Rainfall is fairly high this month at around 90 mm (3.5 in), so pack a rain jacket to stay dry.

Rainfall in Gretna in July

Looking at the last 30 years, the data shows about 15 days with rain, averaging 90 mm (3.5 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Gretna in July

The excellent temperature in Gretna in July makes it a solid month to visit, with 20°C (68°F) during the day and 12°C (54°F) at night. July is a notable month of the summer season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights cool down to 12°C (54°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. On average, it has the peak temperatures of the year.

Sunshine in Gretna in July

The month brings about 151 hours of sunlight, offering a comfortable mix of sun and overcast.

If you're inclined towards comfortable temperatures and drier conditions, July is a good time to visit Gretna.