Weather in Port El Kantaoui in October

How October compares

October is the 6th warmest month of the year in Port El Kantaoui. Within Tunisia it is 2nd of 3 (Tunisia in October). Against London's average high of 14.6°C in October, Port El Kantaoui is 11.5°C warmer by day and 9.2°C warmer at night.

Daytime and night-time in October

The typical October day in Port El Kantaoui peaks at 26.1°C, but that is an average: the warmest 10% of days reach 30.5°C or more. About 62% of days top 25°C and 1 in 8 pass 30°C. Nights average 17.6°C; one night in ten drops to 14.4°C or lower, so pack a layer for evenings. Between 1991 and 2020 the hottest October day here reached 36.7°C (2006-10-03) and the coldest night 9.9°C (2012-10-30).

Rain in October

Some rain (4-8 rainy days): about 6 days with 1 mm or more, 44 mm in total. Year to year it varies a lot - the wettest October was 2017 with 125 mm, the driest 2002 with 4 mm. Humidity averages 71%.

Sea temperature in October

The sea averages 23.9°C - warm enough to swim (22°c+). Depending on the year it ranges from 23.1°C to 24.7°C. For the warmest sea here, come in August (26.8°C).

Sunshine and daylight

Around 6.4 hours of sunshine a day (estimated from cloud cover), 11.1 hours of daylight: the sun rises about 06:24 and sets about 17:42 local time in mid-October. Average cloud cover is 42%.

Is October a good time to visit Port El Kantaoui?

Yes - it is one of the better months: hot days, manageable rain. The best months for Port El Kantaoui on our scoring are June, May, September; months averaging 25°C or more: May, Jun, Jul, Aug, Sep, Oct.

Warm days, with a layer for the evening

The average daytime high is about 26°C, compared with 15°C in London in October, so the warmth should feel like a clear change from home. Days reach 25°C on 62% of occasions, making light clothing a sensible daytime default. There is still a chance of stronger heat: 13% of days reach 30°C, so keep shade and a slower midday pace in mind. Nights average around 18°C, but the coolest can fall to 14°C or below. Pack a jumper or light jacket for sitting outside after dark rather than assuming daytime clothes will be comfortable all evening.

The sea is still suitable for swimming

With an average sea temperature of about 24°C, October suits travellers who want swimming to be a regular part of their holiday. The year-to-year range is 23°C to 25°C, so the water is generally warm enough for a swim rather than just a quick dip. Personal comfort still varies, especially once you get out on a cooler day. Sunshine averages about 6.4 hours within 11.1 hours of daylight, leaving useful time outdoors but no promise of clear skies throughout. Keep beach plans flexible and make the most of brighter spells, rather than building every day around uninterrupted sun.

Allow for rain rather than ruling the month out

About 6 rainy days means rain is a genuine consideration, but it does not make October a poor choice by itself. A rainy day need not be a complete washout, though the monthly figures cannot tell you how long any interruption will last. Bring a light waterproof and leave room to rearrange outdoor plans. October makes most sense if you value warmth and swimming but can tolerate a change of plan when the weather turns. If your priority is the strongest overall weather fit here, May, June and September rate better; October remains a reasonable compromise for autumn travel.