Everyday Climate Change in Tunis
Tunisia · Africa · Everyday climate impact
This page uses fifty years of real, daily weather data for Tunis,Tunisia to show 20 everyday facts about how the climate here has changed: how much extra water your body loses standing in the shade, how many more evenings with terrace weather and sticky tropical nights the city gets each year, how much efficiency a rooftop solar panel loses on its hottest afternoons, and how much faster laundry dries and drinks go flat. Each fact compares two real periods fromTunis's own weather record, 1976 to 1986 against 2015 to 2025, so every number reflects this city's actual history rather than a global estimate.
Data through August 3, 2026.
Climate Capitals Rankings
Ranked by pace of changeEvery live world capital ranked by how fast its own weather record is shifting,…
Weather Capitals Records
Records and extremesHistorical weather for 195 world capitals: temperature, wind, rain and sunshine…
Climate Capitals Trends
Fifty years of change50 years of temperature and precipitation history for nearly 200 world…
Weather Capitals Forecast
Projected to 2050Trend-based projections through 2050 for nearly 200 world capitals, built from…
Capital Climate Atlas
All five toolsOne home for all five INZIU weather and climate tools, built on the same fifty…
Frequently asked questions about Tunis's climate
Is Christmas getting warmer in Tunis?
The average high temperature during Christmas week, December 20 to 27, was 14.9°C in 1976 to 1986. In 2015 to 2025 that same week averaged 17.3°C. A rise of 2.4°C over the exact same week of the year.
How many tropical nights does Tunis get now?
Tunis averaged 94 nights a year that never cooled below 20°C in 2015 to 2025, up from 61 in 1976 to 1986. A night like that is the main reason sleep gets worse during a heatwave, the body can't cool down enough to reach deep sleep.
How long do heatwaves last in Tunis now?
The longest unbroken run of exceptionally hot days now averages 16 days a year, up from 6 days in Tunis's own early record. The threshold is Tunis's own 95th percentile hot day from the 1976 to 1986 window, not a fixed number for every city, so this measures how the city's own definition of too hot has shifted, not just how often it crossed some fixed temperature.
Is the pavement too hot for dogs in Tunis?
On 172 days a year now, the temperature passes 25°C, hot enough that asphalt or sand in full sun reaches roughly 52°C, the point vets say a dog's paw pads start to burn within about a minute. That's up from 134 days in the 1976 to 1986 window. The simple test, press the back of your hand to the pavement for seven seconds, if that's too hot for you, it's too hot for a dog.
How hot does a parked car get in Tunis?
Tunis now has 246 days a year warm enough, above 20°C, for a closed car in the sun to get hot enough to melt chocolate left on the seat, up from 209 in the early record. A closed car reaches that point within about an hour, which is also why leaving a child or a pet alone in the car, even briefly, is dangerous on far more days than it used to be.
Are dry spells getting longer in Tunis?
The longest unbroken run of days with under 1mm of rain now averages 67 days a year, up from 61 in 1976 to 1986. Longer dry spells matter for sprinkler bans and cracking in clay soil foundations.
Is insect season getting longer in Tunis?
The warm season here, days averaging above 10°C, is now about 11.5% warmer than in 1976 to 1986. Under the Q10 rule from biology, insects and mosquito larvae develop roughly twice as fast for every 10°C of warming, so this difference translates into noticeably faster breeding cycles, one reason insect season starts earlier and runs longer than it used to.
