Weather in Salou in July

How July compares

July is the 1st warmest month of the year in Salou and ranks 50th of 134 destinations we compare for July - see where else is hot in July. Within Spain it is 22nd of 87 (Spain in July). Against London's average high of 21.8°C in July, Salou is 7.5°C warmer by day and 6.9°C warmer at night.

Daytime and night-time in July

The typical July day in Salou peaks at 29.3°C, but that is an average: the warmest 10% of days reach 31.8°C or more. About 97% of days top 25°C and 1 in 2 pass 30°C. Nights average 20.4°C; one night in ten drops to 17.7°C or lower, so pack a layer for evenings. Between 1991 and 2020 the hottest July day here reached 36.8°C (1994-07-04) and the coldest night 13.8°C (1997-07-01).

Rain in July

Some rain (4-8 rainy days): about 4 days with 1 mm or more, 21 mm in total. Year to year it varies a lot - the wettest July was 2001 with 79 mm, the driest 2020 with 2 mm. Humidity averages 66%.

Sea temperature in July

The sea averages 24.7°C - warm enough to swim (22°c+). Depending on the year it ranges from 23.2°C to 26.2°C. For the warmest sea here, come in August (26.0°C).

Sunshine and daylight

Around 10.5 hours of sunshine a day (estimated from cloud cover), 14.7 hours of daylight: the sun rises about 06:36 and sets about 21:27 local time in mid-July. Average cloud cover is 28%.

Is July a good time to visit Salou?

Yes - it is one of the better months: hot days, manageable rain and long sunny days. The best months for Salou on our scoring are July, June, August; months averaging 25°C or more: Jun, Jul, Aug, Sep.

Expect proper heat, not just warm afternoons

Salou in July is noticeably hotter than a typical July in London. Temperatures reach 30°C on 41% of days, so plan for heat rather than treating it as an occasional bonus. The hotter days reach around 32°C or more, making shade and a quieter midday sensible choices. With humidity averaging 66%, do not assume the warmth will always feel dry. Loose, breathable clothing is the practical option, and air conditioning is worth prioritising if warm bedrooms affect your sleep. Average night lows of 20°C mean evenings stay warm, though a light layer may still be useful on a cooler night.

Plenty of sunshine, with some room for rain

July brings about 10.5 hours of sunshine within 14.7 hours of daylight, giving you plenty of scope to spend time outside without doing everything around midday. Earlier outings and time outdoors later in the day are sensible ways to make use of that daylight while avoiding the strongest heat. There are about 4 rainy days, so a completely dry stay is not guaranteed. Keep some flexibility in your plans rather than assuming every day will be clear. Rain looks like a smaller consideration than heat overall, but the monthly average cannot tell you how it will fall during your particular stay.

A comfortable sea for regular swimming

The sea averages 24.7°C in July, putting swimming firmly on the agenda rather than making it something to brave briefly. The year-to-year range is 23°C to 26°C, so even the cooler end supports choosing July for a swimming-focused holiday. That is a useful balance to the hot afternoons, although time in the water does not replace shade or sun protection. Pack swimwear alongside light daytime clothes, and leave room for a light evening layer rather than heavy clothing. Overall, July suits travellers who want much of their holiday outdoors and are comfortable adjusting their pace when the heat builds.