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March Weather in Porto-Novo, Benin

Last updated: August 22, 2025

In March, the average temperature in Porto-Novo, Benin is a warm 28°C (83°F). Expect minimums around 24°C (75°F) and maximums peaking at 32°C (91°F). With 79 mm (3.1 in) of precipitation spread over 20 days, moisture is plenty, and average humidity hovers at 60%. Be prepared for a lively, tropical atmosphere! 🌦️

March Temperature in Porto-Novo

In March in Porto-Novo, the average temperature is 28°C (83°F), with maximums reaching 32°C (91°F) and minimums as low as 24°C (75°F). This climate makes it a perfect destination for travelers seeking warm and pleasant weather.

March Weather in Porto-Novo: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Porto-Novo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Porto-Novo, March typically has an average temperature of 28°C (83°F), with highs reaching up to 32°C (91°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec818383838280787879808182
Data source: Temperature data for Porto-Novo generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Porto-Novo

In Porto-Novo in March, the precipitation amount is 79 mm (3.1 in) over a span of 20 days.

March Precipitation Trends in Porto-Novo

The chart displays monthly precipitation patterns in Porto-Novo, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Porto-Novo, March typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec215179821442491661461962309443
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Porto-Novo

In Porto-Novo in March, humidity is 60%. With an average temperature of 28°C (83°F), this humidity feels like a warm, enveloping blanket, making travel feel both invigorating and a bit sticky, as the air clings to you while you explore.

March Average Humidity in Porto-Novo

This chart illustrates the average monthly humidity levels in Porto-Novo, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Porto-Novo is approximately 60%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec36%45%60%75%83%86%87%90%91%89%82%68%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Porto-Novo

In Porto-Novo in March, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Porto-Novo.

Maximum UV Index Levels in Porto-Novo for March

The chart shows the monthly maximum UV Index (UVI) for Porto-Novo in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In March, the maximum UV index in Porto-Novo typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1111121412111212121299
Data source: Porto-Novo March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How March Weather in Porto-Novo Compares to Other Months

Weather in Porto-Novo varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Porto-Novo, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Porto-Novo, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)21 mm (0.8 inches)36%extreme
February Weather28°C (83°F)51 mm (2.0 inches)45%extreme
March Weather28°C (83°F)79 mm (3.1 inches)60%extreme
April Weather28°C (83°F)82 mm (3.2 inches)75%extreme
May Weather28°C (82°F)144 mm (5.7 inches)83%extreme
June Weather27°C (80°F)249 mm (9.8 inches)86%extreme
July Weather26°C (79°F)166 mm (6.5 inches)87%extreme
August Weather25°C (78°F)146 mm (5.7 inches)90%extreme
September Weather26°C (79°F)196 mm (7.7 inches)91%extreme
October Weather27°C (80°F)230 mm (9.1 inches)89%extreme
November Weather27°C (82°F)94 mm (3.7 inches)82%very high
December Weather28°C (82°F)43 mm (1.7 inches)68%very high

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