Weather in Porto-Novo - 14-day forecast

Forecast updated: Tuesday 3 NovemberWeather history: NASA POWER · 1981-2025

Weather in the coming days

What will the week bring? Porto-Novo

3 November Porto-Novo: the high will be about 32°C and the low 27°C. Light rainfall - around 1.4 mm. 4 November it will be similarly warm: with a high of about 32°C.

32°C

maximum on Tue 3 Nov

Temperature, rainfall and historical comparison

Weather forecast compared with previous years

Choose a day to see the details. Temperatures show the daily high and low.

Forecast: daily highTypical range 1991-2020

Selected day in detail

Tuesday 3 November

Daily high32°CUsually 28-30°C

Daily low27°CColdest part of the day

Rainfall total1.4 mmLight rainfall

Maximum wind speed18 km/hForecast wind speed

Warmer than usual. The historical comparison uses daily highs at this time of year. The daily rainfall total shows the amount of rain forecast across the full day.

Full day-by-day forecast - table

14-day forecast: Porto-Novo
Date	Max. / min.	Rain	Typical daily high	Max. wind
Tuesday 3 November	32° / 27°	1.4 mm	28-30°C	18 km/h
Wednesday 4 November	32° / 26°	0.1 mm	28-30°C	17 km/h
Thursday 5 November	32° / 26°	0.8 mm	28-30°C	20 km/h
Friday 6 November	29° / 27°	1.2 mm	28-30°C	16 km/h
Saturday 7 November	32° / 26°	0.1 mm	28-30°C	17 km/h
Sunday 8 November	30° / 26°	0.1 mm	28-30°C	15 km/h
Monday 9 November	32° / 26°	0.2 mm	28-30°C	17 km/h
Tuesday 10 November	30° / 27°	0.6 mm	28-30°C	16 km/h
Wednesday 11 November	31° / 27°	2 mm	28-30°C	18 km/h
Thursday 12 November	31° / 27°	1 mm	29-30°C	17 km/h
Friday 13 November	32° / 27°	2.4 mm	29-30°C	17 km/h
Saturday 14 November	32° / 27°	0.5 mm	29-30°C	19 km/h
Sunday 15 November	31° / 26°	3.2 mm	29-30°C	18 km/h
Monday 16 November	30° / 26°	1.9 mm	29-30°C	14 km/h

What stands out this week?

Hot days and overnight relief

6 of 7 days ≥30°C

On 7 days, the minimum temperature will stay at or above 20°C.

Temperature changes

No sharp cooling

The first 7 forecast days show no day-to-day drop of 3°C or more in the high.

Will it rain?

2 days with rain ≥1 mm

7-day total: 4 mm. Across 45 historical seasons, the typical range for the same dates was 4-24 mm.

This summary covers the first 7 forecast days. A rainy day has at least 1 mm of rain. The historical comparison shows how often such days occurred in previous years.

Weather history 1981-2025

The same week in previous years

NASA POWER

How warm was this week in previous years?

Each bar shows the average daily high during the same 7-day period in each year.

swipe to see more years →

cooler yearstypical rangewarmer years2026 forecastcurrent forecast

From 1981 to 2025, the 3-9 Nov period averaged 29°C by day. The coolest year was 2009 (28°C) and the warmest was 1983 (30°C). The current forecast averages 31°C - higher than in 100% of historical years.

How do we compare the forecast with history?

The forecast chart band shows the 20th-80th percentiles of NASA POWER daily highs from 1991-2020, using the date and a ±7-calendar-day window. The line shows the forecast daily high. The year-by-year chart compares average highs over the same seven dates.

NASA POWER (MERRA-2) data describe conditions in the grid cell covering the location. Elevation and local conditions can affect the comparison.

NASA POWER source and methodology

Plan your trip

Travel offers: Porto-Novo

Partner offers

What else should you know before travelling?

Beyond the forecast period

What weather is typical in the following weeks?

For dates beyond the 14-day forecast, we show typical conditions based on historical data.

Tue 17 Nov - Mon 30 Nov30°C / 25°Cusual daily high / low

Tue 1 Dec - Thu 17 Dec30°C / 25°Cusual daily high / low

Average of the daily medians for the following dates from 1991-2020. A comparison based on historical data.

Downloadable forecast graphic

Porto-Novo - 14-day weather forecast infographic

Detailed weather forecast for Porto-Novo, Benin: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.

UV index in Porto-Novo - is it safe to sunbathe?

Today the UV index in Porto-Novo is 8 (very high) - unprotected fair skin can burn in about 25 minutes. SPF 50, long sleeves and shade between 10:00 and 16:00.

Air quality and smog in Porto-Novo

Air quality in Porto-Novo is currently good. Fine particulate PM2.5: 15.5 µg/m³, PM10: 19.2 µg/m³.

City	PM2.5 (µg/m³)	PM10 (µg/m³)	Air quality
Porto-Novo	15.5	19.2	good

CAMS air-quality model data provided by Open-Meteo, updated daily. Colours represent PM2.5 concentration bands. Data time: 2026-11-03 03:00.

Porto-Novo weather through the year

Porto-Novo weather through the year
Month	Day	Night	Chance of rain
January ★	32°C	24°C	4%
February	32°C	26°C	11%
March	32°C	26°C	22%
April	32°C	26°C	28%
May	31°C	25°C	42%
June	29°C	25°C	54%
July	28°C	25°C	42%
August	28°C	24°C	34%
September	29°C	24°C	48%
October	30°C	25°C	37%
November	31°C	25°C	20%
December ★	32°C	24°C	5%

★ - months most often recommended for travel

Warmest, driest months on average: January, December.

Upcoming public holidays in Benin: National Day — 30 November · Christmas Day — 25 December · St. Stephen's Day — 26 December.

Nearby and related places

CotonouOuidahCovèLagosBohiconAbomeyParakouNatitingou

Weather and travel dates: Porto-Novo

Based on the historical data in the climate table for this location.

Warmest months

January · February · March · April · December

Average daytime temperature: 32°C

Coolest months

July · August

Average daytime temperature: 28°C

Lowest share of days with precipitation

January

Share of days with precipitation: 4%

Before you travel

Check the forecast daytime and nighttime temperatures, precipitation and current warnings. Use them to choose clothing and plan outdoor activities.

Official travel information

Select your destination on the government website and check the latest advice. Entry requirements depend on factors including citizenship and the purpose of your trip.

FAQ - Porto-Novo weather

What will the weather be like today and tomorrow?