Water temperature in Porto-Novo (Benin) in March

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Is it warm enough to swim in Porto-Novo in March? Average water temperature in Porto-Novo in March is 28.8°C and therefore suitable for comfortable swimming. The warmest sea in Porto-Novo in March is 30.4°C, and the coldest is 27.7°C. Average high air temperature in Porto-Novo in March is 32°C, and average low temperature is 25°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Porto-Novo

Changes water temperature in Porto-Novo in March 2025, 2024

To get an accurate forecast for the water temperature in Porto-Novo for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Porto-Novo, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of March.

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 March	28.4°C	28.8°C	28°C	29.2°C
2 March	28.6°C	28.8°C	27.9°C	29.5°C
3 March	28.6°C	28.4°C	27.7°C	29.2°C
4 March	28.5°C	28.1°C	28.1°C	29.5°C
5 March	28.6°C	28.1°C	28.1°C	29.5°C
6 March	28.5°C	28.1°C	27.9°C	29.6°C
7 March	29.1°C	28.4°C	27.7°C	29.7°C
8 March	28.7°C	28.3°C	27.8°C	29.5°C
9 March	28.7°C	28.5°C	28°C	29.4°C
10 March	28.8°C	28.9°C	28°C	30°C
11 March	28.8°C	29°C	28.3°C	29.8°C
12 March	28.7°C	29°C	28.5°C	29.7°C
13 March	29°C	29.4°C	28.5°C	29.6°C
14 March	29.2°C	29.3°C	28.5°C	29.4°C
15 March	29.5°C	29.4°C	28.2°C	29.5°C

Day	2025	2024	Min	Max
16 March	29.5°C	29.9°C	27.9°C	29.9°C
17 March	29.4°C	30°C	27.9°C	30°C
18 March	29°C	29.9°C	28.1°C	29.9°C
19 March	28.7°C	29.9°C	28.1°C	29.9°C
20 March	28.8°C	29.9°C	27.8°C	29.9°C
21 March	28.9°C	29.8°C	27.9°C	29.8°C
22 March	29.5°C	29.7°C	28°C	29.8°C
23 March	29.2°C	29.6°C	27.9°C	30°C
24 March	29.2°C	30.2°C	27.9°C	30.2°C
25 March	29.2°C	30.1°C	27.9°C	30.1°C
26 March	29°C	30.4°C	27.9°C	30.4°C
27 March	29.6°C	29.8°C	27.8°C	29.8°C
28 March	29.8°C	29.3°C	27.7°C	29.8°C
29 March	29.6°C	29.5°C	27.8°C	29.6°C
30 March	29.7°C	30.3°C	28.1°C	30.3°C
31 March	29.6°C	30.1°C	28°C	30.1°C

Average water temperature in Porto-Novo in March over a decade

2016	2017	2018	2019	2020
28.5°C	28.8°C	28.8°C	29°C	28.5°C

2021	2022	2023	2024	2025
28.9°C	28.6°C	29.2°C	29.3°C	29°C

Porto-Novo sea state in March

Chart comparing the height of waves in Porto-Novo in March over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Weather and climate in Porto-Novo in March

This data display average monthly climate indicators in Porto-Novo in March based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip

Average HIGH temperature32°C
Average LOW temperature25°C
Average rainfall days6 days
Average rainfall3.4''/86mm
Average daylight12h
Average sunshine7h
Average UV index12

Porto-Novo water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Temperature in neighboring cities

The nearest locations with the average water temperature in March. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Ebute Ikorodu	29°C	27.6°C	30.7°C
Burutu	29°C	27.6°C	30°C
Cape Coast	28.1°C	25.5°C	29.4°C
Brass	29.1°C	27.6°C	30.5°C
Sekondi-Takoradi	28°C	25.1°C	29.2°C
Port Harcourt	28.8°C	27.5°C	30.1°C
Okrika	28.8°C	27.5°C	30.1°C
Bonny	29°C	27.6°C	30.5°C
Axim	28.3°C	25.7°C	29.5°C
Calabar	28.9°C	27.6°C	30.1°C

Porto-Novo photo gallery

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Our report for Porto-Novo is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

Region

Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature