How warm is it in Cádiz in March?

Daytime highs averaged 17.8 °C, night-time lows 12.3 °C. The highest value of the past 10 years was 23.2 °C (25 Mar 2023), the lowest 6.1 °C (21 Mar 2018).

How often does it rain in Cádiz in March?

On average there were 11.2 rain days (at least 1 mm) with 105 mm of precipitation in total.

Photo: fuente: COVT · CC BY 3.0

🇪🇸 Weather in Cádiz in March

This is what the weather in Cádiz (Andalusia, Spain) was like in March in 2017–2026.

Key facts at a glance

Prevailing weather: Partly cloudy

Avg. daytime high

17.8 °C

15.9 °C – 19.7 °C

Avg. night-time low

12.3 °C

11.6 °C – 13.0 °C

Avg. rain days in period

11.2

36 % of days · ≥ 1.0 mm

Avg. precipitation in period

105 mm

12.1 mm – 229 mm

Avg. cloud cover

56 %

This data source has no sunshine hours – average cloud cover shown instead.

Avg. sea temperature

–

Sea temperature unavailable for today (daily limit).

Extremes: Highest temperature 23.2 °C (25 Mar 2023) · Lowest temperature 6.1 °C (21 Mar 2018) · Avg. daily peak wind 28 km/h

Weather mix of all days

77Sunny
83Partly cloudy
38Cloudy
49Light rain
63Rain

Summary

On average 17.8 °C during the day and 12.3 °C at night.
On average 11.2 rain days (Rain day = at least 1.0 mm of precipitation) with 105 mm of precipitation in total.
Prevailing: Partly cloudy.
Warmest year: 2023 (avg. 19.7 °C), coolest: 2018 (avg. 15.9 °C).
Wettest year: 2025 (229 mm), driest: 2019 (12.1 mm).
Extremes: 23.2 °C on 25 Mar 2023 and 6.1 °C on 21 Mar 2018.

Overall values from all 10 years. How is this calculated?

Temperatures per year

Average over your travel period

Precipitation & rain days

Year by year

2026
Avg. max17.3°Avg. min11.6°
Rain days
7 Rain days
Precipitation
46.1 mm
Avg. cloud cover
42 % cloudy
Sea temperature
–
Max 20.9 °C · Min 7.9 °C
2025
Avg. max17.2°Avg. min13.0°
Rain days
23 Rain days
Precipitation
229 mm
Avg. cloud cover
56 % cloudy
Sea temperature
–
Max 22.0 °C · Min 9.9 °C
2024
Avg. max18.1°Avg. min12.9°
Rain days
14 Rain days
Precipitation
177 mm
Avg. cloud cover
70 % cloudy
Sea temperature
–
Max 23.1 °C · Min 7.9 °C
2023
Avg. max19.7°Avg. min12.4°
Rain days
3 Rain days
Precipitation
15.7 mm
Avg. cloud cover
49 % cloudy
Sea temperature
–
Max 23.2 °C · Min 7.2 °C
2022
Avg. max17.3°Avg. min12.3°
Rain days
15 Rain days
Precipitation
164 mm
Avg. cloud cover
72 % cloudy
Sea temperature
–
Max 20.0 °C · Min 9.5 °C
2021
Avg. max17.9°Avg. min12.2°
Rain days
4 Rain days
Precipitation
36.4 mm
Avg. cloud cover
49 % cloudy
Sea temperature
–
Max 20.3 °C · Min 9.1 °C
2020
Avg. max18.1°Avg. min12.4°
Rain days
9 Rain days
Precipitation
107 mm
Avg. cloud cover
59 % cloudy
Sea temperature
–
Max 22.8 °C · Min 9.2 °C
2019
Avg. max18.9°Avg. min12.4°
Rain days
3 Rain days
Precipitation
12.1 mm
Avg. cloud cover
37 % cloudy
Sea temperature
–
Max 22.2 °C · Min 10.5 °C
2018
Avg. max15.9°Avg. min11.7°
Rain days
23 Rain days
Precipitation
213 mm
Avg. cloud cover
65 % cloudy
Sea temperature
–
Max 19.6 °C · Min 6.1 °C
2017
Avg. max17.5°Avg. min11.7°
Rain days
11 Rain days
Precipitation
52.3 mm
Avg. cloud cover
56 % cloudy
Sea temperature
–
Max 21.5 °C · Min 7.8 °C

Frequently asked questions

How warm is it in Cádiz in March?: Daytime highs averaged 17.8 °C, night-time lows 12.3 °C. The highest value of the past 10 years was 23.2 °C (25 Mar 2023), the lowest 6.1 °C (21 Mar 2018).
How often does it rain in Cádiz in March?: On average there were 11.2 rain days (at least 1 mm) with 105 mm of precipitation in total.

Check your exact travel dates

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Data sources

Weather data: Data obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program
Reanalysis (weather model constrained by observations) on a coarse grid of about 50 km. Values represent a large area and can differ from local conditions, especially on islands, coasts and in mountains. No sunshine duration.
Reanalysis (weather model constrained by observations)
Reanalysis values represent a grid cell (approx. 25–50 km) and may differ from local measurements on coasts, islands and in mountains.
Sea temperature: MUR SST data were provided by JPL under support by NASA MEaSUREs program; accessed via NOAA CoastWatch ERDDAP
Daily multi-scale ultra-high resolution (≈ 1 km) analysis of satellite measurements (infrared, microwave) and in-situ data. Represents the foundation temperature below the daily warm surface layer. (Satellite and in-situ analysis)
Place search: Natural Earth (public domain) · GeoNames (CC BY 4.0) / OpenStreetMap (ODbL)