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Holiday Weather Rewind
Photo of Lagos
Photo: Bextrel · CC BY-SA 4.0

🇵🇹 Weather in Lagos in April

This is what the weather in Lagos (Algarve, Portugal) was like in April in 2017–2026.

Key facts at a glance

Prevailing weather: Sunny

Avg. daytime high

18.0 °C

16.4 °C – 20.6 °C

Avg. night-time low

14.4 °C

13.2 °C – 15.3 °C

Avg. rain days in period

9.7

32 % of days · ≥ 1.0 mm

Avg. precipitation in period

82.6 mm

7.5 mm – 241 mm

Avg. cloud cover

39 %

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 25.8 °C (26 Apr 2023) · Lowest temperature 9.5 °C (5 Apr 2022) · Avg. daily peak wind 27 km/h

Weather mix of all days

  • 111Sunny
  • 79Partly cloudy
  • 13Cloudy
  • 56Light rain
  • 41Rain

Summary

  • On average 18.0 °C during the day and 14.4 °C at night.
  • On average 9.7 rain days (Rain day = at least 1.0 mm of precipitation) with 82.6 mm of precipitation in total.
  • Prevailing: Sunny.
  • Warmest year: 2023 (avg. 20.6 °C), coolest: 2018 (avg. 16.4 °C).
  • Wettest year: 2020 (241 mm), driest: 2023 (7.5 mm).
  • Extremes: 25.8 °C on 26 Apr 2023 and 9.5 °C on 5 Apr 2022.

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

Charts

Temperatures per year

Average over your travel period

Precipitation & rain days

Year by year

  • 2026

    Sunny
    Avg. max18.4°Avg. min14.6°
    Rain days
    3 Rain days
    Precipitation
    14.7 mm
    Avg. cloud cover
    34 % cloudy
    Sea temperature
    –

    Max 21.5 °C · Min 12.2 °C

  • 2025

    Light rain
    Avg. max17.9°Avg. min15.1°
    Rain days
    16 Rain days
    Precipitation
    74.1 mm
    Avg. cloud cover
    44 % cloudy
    Sea temperature
    –

    Max 21.4 °C · Min 13.4 °C

  • 2024

    Sunny
    Avg. max18.6°Avg. min14.7°
    Rain days
    8 Rain days
    Precipitation
    25.9 mm
    Avg. cloud cover
    33 % cloudy
    Sea temperature
    –

    Max 21.7 °C · Min 11.9 °C

  • 2023

    Sunny
    Avg. max20.6°Avg. min15.2°
    Rain days
    1 Rain days
    Precipitation
    7.5 mm
    Avg. cloud cover
    25 % cloudy
    Sea temperature
    –

    Max 25.8 °C · Min 12.4 °C

  • 2022

    Sunny
    Avg. max17.3°Avg. min13.5°
    Rain days
    7 Rain days
    Precipitation
    77.7 mm
    Avg. cloud cover
    35 % cloudy
    Sea temperature
    –

    Max 22.8 °C · Min 9.5 °C

  • 2021

    Light rain
    Avg. max18.0°Avg. min15.3°
    Rain days
    12 Rain days
    Precipitation
    44.7 mm
    Avg. cloud cover
    47 % cloudy
    Sea temperature
    –

    Max 19.4 °C · Min 14.0 °C

  • 2020

    Rain
    Avg. max17.3°Avg. min14.6°
    Rain days
    20 Rain days
    Precipitation
    241 mm
    Avg. cloud cover
    57 % cloudy
    Sea temperature
    –

    Max 19.1 °C · Min 12.0 °C

  • 2019

    Partly cloudy
    Avg. max17.4°Avg. min13.6°
    Rain days
    11 Rain days
    Precipitation
    99.6 mm
    Avg. cloud cover
    42 % cloudy
    Sea temperature
    –

    Max 22.3 °C · Min 11.3 °C

  • 2018

    Rain
    Avg. max16.4°Avg. min13.2°
    Rain days
    15 Rain days
    Precipitation
    181 mm
    Avg. cloud cover
    43 % cloudy
    Sea temperature
    –

    Max 19.8 °C · Min 11.2 °C

  • 2017

    Sunny
    Avg. max18.5°Avg. min14.7°
    Rain days
    4 Rain days
    Precipitation
    59.9 mm
    Avg. cloud cover
    35 % cloudy
    Sea temperature
    –

    Max 22.1 °C · Min 12.4 °C

Frequently asked questions

How warm is it in Lagos in April?
Daytime highs averaged 18.0 °C, night-time lows 14.4 °C. The highest value of the past 10 years was 25.8 °C (26 Apr 2023), the lowest 9.5 °C (5 Apr 2022).
How often does it rain in Lagos in April?
On average there were 9.7 rain days (at least 1 mm) with 82.6 mm of precipitation in total.

Check your exact travel dates

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Destination
🇵🇹 Lagos
Algarve, Portugal
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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)