Cádiz · 6.719 inhabitants · 3.438 buildings analysed one by one

Jimena de la FronteraClimate risk in its neighbourhoods, streets and rivers, today and in 2050

We have scored the climate risk of the 3.438 buildings in Jimena de la Frontera using Cadastre data, satellite imagery and climate projections, and added it up by area, street and watercourse. The clearest change comes at night: from 22 to 49 tropical nights a year by 2050.

22→49tropical nights a year in a typical building, today and by 2050
56%of homes at high or very high wildfire risk by 2050
136homes less than 100 m from Arroyo de Román
At a glance

Where the risk lies by 2050

LowMediumHighVery highRivers and streams

Level of the highest hazard in each 250 m area by 2050: flooding, heat, wildfire, wind or ground movement.

Tropical nights a year in a typical building

Jimena de la Frontera compared with Spain

  • Tropical nights a year, 2050: 61 nights
    higher than 85 % of municipalities
  • Average summer maximum, 2050: 32,6 °C
    higher than 52 % of municipalities
  • Flood-prone area (100-year): 4,3%
    higher than 80 % of municipalities
  • Area burnt 2016-2026: 0,1%
    higher than 74 % of municipalities
  • Water stress 2050 (0-5): 5,0
    higher than 82 % of municipalities

Position among the 8.217 municipalities: further right means more risk. These are figures for the municipality as a whole, the same for everyone; they may differ from those for the typical building. Compare with others →

What stands out

What we found in Jimena de la Frontera

It comes from matching each building with its neighbourhood, its street, the nearest watercourse and its surroundings.

1

1.835 homes at very high wildfire risk

2.082 buildings

These are 2.082 buildings right next to vegetation that can burn. Of these, 4 are blocks of flats with 204 homes, where evacuation is harder.

  • Avenida de los Deportes: 162
  • Carretera Pasada de Alcalá: 22
  • Calle Jimena: 20

Proximity to woodland and to burnt areas (ESA WorldCover, EFFIS). It does not measure the state of the vegetation or any firebreaks.

2

From 22 to 49 tropical nights a year

22→49 nights

In a typical building in Jimena de la Frontera, nights when the temperature stays at or above 20 °C would rise from 22 a year (1991-2020) to about 49 by 2050. For this reason, 89 % of homes would be at a high or very high level.

Median of the buildings. Intermediate-to-high emissions scenario (SSP3-7.0).

3

Where there are fewer trees, 2,5 °C hotter

2,5 °C

Around homes with between 5 and 10 % tree cover, the surface in summer is 2,0 °C above the median for Jimena de la Frontera; with more than 40 % tree cover, 0,5 °C below. 0 homes are in surroundings with almost no trees.

Ground surface temperature (Landsat), not air temperature. More trees usually go with less asphalt and lower density: this is a correlation, not a measure of the effect of planting trees.

4

57 in every 100 buildings were built before 1980

57 %

They were built before the first thermal insulation standard (1979). With 49 tropical nights a year by 2050, they will hold the most heat at night and have the most to gain from a retrofit.

Year of construction from the Cadastre.

5

2 schools in heat islands

2 of 5

Schools whose surroundings are at least 1 °C hotter than the municipal median in summer. They are the first candidates for shade and tree-lined playgrounds.

Ground surface temperature (Landsat) around the building closest to the OpenStreetMap point.

Six hazards

How many homes are at high risk, today and in 2050

The 3.268 homes in Jimena de la Frontera by the level of their building. Tap a hazard to see it on the map.

LowMediumHighVery high
What can be done

For the town council and for residents

For the town council and its technical staff

  • Climate shelters, and late-afternoon and evening opening hours at libraries and community centres in the areas with the most tropical nights.
  • Shade and trees in the playgrounds of the 2 schools with the hottest surroundings.
  • Firebreaks and evacuation routes in the streets that border woodland.
  • Download the tables by area, neighbourhood, street and watercourse (Data tab) to cross-check them with urban planning.

For residents

  • Air your home in the early hours, shade west-facing walls from the sun and ask about grants to insulate the roof.
  • Keep the strip around your house clear of dry vegetation and know both ways out of your street.
  • Look up your building: the free report gives its level for each hazard, and the Climate Note gives the full detail.

Look up your building