See the Sahara in Tunisia
The best time to visit the Sahara is more towards the winter. This means more bearable temperatures in south of Tunisia.
Sidi Bou Saïd Weather in May
Sidi Bou Saïd in May averages 23°C (73°F) during the day and 17°C (63°F) at night. Some rainfall is typical for this time of year.
Rainfall in Sidi Bou Saïd in May
Looking at the last 30 years, the data shows about 6 days with rain, averaging 25 mm (1 in) for the month. Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.
Temperature in Sidi Bou Saïd in May
May is a excellent month in Sidi Bou Saïd, with 23°C (73°F) during the day and 17°C (63°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. With lows of 17°C (63°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Sidi Bou Saïd in May
The city usually sees around 283 hours of sunlight, indicating many sunny days , a great month for sightseeing.If you're inclined towards comfortable temperatures and drier conditions, May is a good time to visit Sidi Bou Saïd.
Sidi Bou Saïd Temperature in May
Min Temperature
17°C (63°F)
Max Temperature
23°C (73°F)
Chance of Rain
19%
Precipitation
25 mm (1 in)
Rainy days
6 days
Humidity
68% *
Sunshine
283 hours *
Percentage Sunshine
*
* Data from: Tunis, Tunisia (16 KM, 10 Miles).
Sidi Bou Saïd Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sidi Bou Saïd - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Sidi Bou Saïd typically rise from around 24°C (75°F) at the start of May to approximately 27°C (81°F) by the end. Nights are pleasant, with lows typically ranging from 13°C (55°F) to 17°C (63°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather records for Sidi Bou Saïd in May
Browse day-by-day weather records for Sidi Bou Saïd spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sidi Bou Saïd historical weather extremes in May
Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Sidi Bou Saïd.
- Sidi Bou Saïd recorded its highest May temperature of 40°C (104°F) on May 23, 1994.
- Sidi Bou Saïd experienced its chilliest May day on May 6, 1993, reaching only 16°C (61°F).
- Sidi Bou Saïd registered its coldest May night on May 16, 1987, with temperatures dropping to 7°C (45°F).
Best Places in Tunisia in May
Find out more about the weather in Tunisia and which places have the best travel conditions in this month. See all of Tunisia in May →
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 Sidi Bou Saïd in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Light rain is possible, so consider bringing a small umbrella or rain jacket. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Sidi Bou Saïd in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming10/10 -
Cycling10/10 -
Walking10/10 -
Barbeque9/10 -
Camping10/10 -
Outdoor sports10/10
Sidi Bou Saïd 3-Day Forecast
More climate data for Sidi Bou Saïd
Temperature Rainfall Sunshine Humidity
See the full Sidi Bou Saïd climate overview or explore weather in Tunisia.
Popular in May
Where to go in May - average daytime high across popular destinations.
Monastir
27°C (81°F) Sousse27°C (81°F) Port El Kantaoui26°C (79°F) Midoun
26°C (79°F) Tunis25°C (77°F) Ariana24°C (75°F) Hammamet24°C (75°F) Nabeul22°C (72°F) Bucket list
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