Climate and monthly weather forecast
Neves, São Tomé and Príncipe

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The climate of Neves

In Neves, São Tomé and Príncipe, the predominant climate adheres to the Tropical wet and dry or savanna classification of the Köppen climate system, characterized as As. Being situated close to the equator, Neves experiences warm and humid conditions throughout the year which are accompanied by significant seasonal rainfall.

Average high temperatures do not show much fluctuation from month to month due to its equatorial location, ranging from 24.5°C (76.1°F) during July to 28.8°C (83.8°F) till the end of March. Similarly, monthly average low temperatures stay between 23°C (73.4°F) in July and 27.5°C (81.5°F) in April. As high and low-temperature ranges are similar, Neves exhibits a striking constancy in temperatures all year round.

Humidity in Neves remains relatively high throughout the year, starting from 77% in January and peaking at 83% from August till October. Accompanying humidity levels, rainfall in the region is substantial, with the driest month in July experiencing 9mm (0.35") of rain and the wettest month in November observing 224mm (8.82"). Rainfall is a familiar phenomenon in Neves with the number of rainy days per month extending from 7.3 in June to 28.6 in December.

Despite Neves' humid and wet conditions, the region is also gifted with abundant sunshine. A total of 12.1 hours of daylight can be expected each day, while number of hours of sunshine differs from 5 hours in August to 8.6 hours in February.

The best time to visit Neves

Considering the aforementioned weather conditions, the most favorable period to visit Neves can be earmarked between May and September. During this time, temperatures are slightly more soothing, fluctuating between 23°C (73.4°F) and 27.8°C (82°F). Even though humidity remains relatively high, ranging from 79% to 83%, the amount of rainfall decreases considerably, making it the driest part of the year with average rainfall reaching down to 9mm (0.35") in July. Days in this period are also fairly sunny with 6 to 7.6 hours of sunshine expected daily.

The worst time to visit Neves

The least inviting months to visit Neves are from October to February when weather in the region is at its dampest. Rainfall during this period escalates dramatically, with November and December accounting for the heaviest rain with an average of 224mm (8.82") and 159mm (6.26"), respectively. Despite the high temperatures hovering around 27°C (80.6°F) to 28°C (82.4°F), high humidity levels reaching up to 83% and constant rain seriously hamper outdoor activities and general comfort.

Spring weather in Neves

In Neves, spring months (March through May) are characterized by a gradual reduction in rainfall and a slight drop in temperatures. Average high temperatures range from 28.8°C (83.8°F) in March to 27.8°C (82°F) in May, while low temperatures oscillate between 27.5°C (81.5°F) and 26.3°C (79.3°F) respectively. Rainfall during this season commences at 119mm (4.69") in March and tapers off to 122mm (4.8") in May.

Summer weather in Neves

Summer in Neves (June through August) marks the onset of the driest months of the year. The season is relatively cooler with average high temperatures varying from 24.5°C (76.1°F) to 25.6°C (78.1°F). The relief from persistent rainfall and scorching temperatures make this time of the year a favorite among visitors.

Autumn weather in Neves

Autumn (September through November) ushers in the wettest period in Neves. Rainfall in November reaches 224mm (8.82"), a stark contrast to September's 35mm (1.38") rainfall. Average high temperatures during this season is constant at 26.4°C (79.5°F) in October to 27.1°C (80.8°F) in November, making the weather relatively warm despite the hefty rainfall.

Winter weather in Neves

Winter season in Neves (December through February) symbolizes a period of high temperatures with a narrow range from 28°C (82.4°F) in December to 28.4°C (83.1°F) in February. Rainfall during these months remains high with an average of 159mm (6.26") in December to 130mm (5.12") in February. Despite high rainfall, the amount of sunshine received daily is 8.2 hours in December and 8.3 hours in February, making the days in winter moderately sunny.

Weather in January

Transitioning from Neves, São Tomé and Príncipe’s typically hot year-end into the start of a new year, the weather in January becomes notably humid. The month marks the peak season for rain, with precipitation reaching as high as 130mm (5.12"). Weather in January »

Weather in February

Weather systems in Neves, São Tomé and Príncipe participate in an elegant dance as February welcomes a calmer climate. Driven by a slight decrease in precipitation, now down to100mm (3.94"), February tends to be wetter than the coming months. Weather in February »

Weather in March

As São Tomé and Príncipe advances towards March, weather patterns show an evidence of shifting seasons. Precipitation receives a minor uptick, recorded at 119mm (4.69"), alluding to the onset of drier days ahead. The splendid sunshine hours mildly increases, indicating longer, brighter days. Weather in March »

Weather in April

April descends upon Neves, São Tomé and Príncipe with an enrichment of the city's vibrant atmosphere. The monthly precipitation peaks to an annual high of 126mm (4.96"), making it the city’s wettest month. Undulating weather conditions prevail, as days alternate between bright sunlit hours and overcast skies. Weather in April »

Weather in May

May in Neves, São Tomé and Príncipe heralds the onset of a subtle climatic shift. The rainfall reduces to 122mm (4.8"), indicating progression towards a drier spell. A gentle contrast is created by the increasing cloud cover set against reduced precipitation levels. Weather in May »

Weather in June

Showering Positivity, June arrives in Neves, São Tomé and Príncipe, offering a significant departure from the previous wet months. The area notices a drastic drop in rainfall numbers, now clocking at just 22mm (0.87"). This month embarks the commencement of the dry season. Weather in June »

Weather in July

July presents itself as the driest month in Neves, São Tomé and Príncipe. Rainfall trickles to its minimum, barely touching 9mm (0.35"), marking the peak of the city's dry season. The brilliance of sunlight coupled with the calm weather enhances the city's picturesque aesthetics. Weather in July »

Weather in August

In August, Neves, São Tomé and Príncipe experiences a slight uptick in precipitation, receiving about 21mm (0.83") of rainfall. The weather upholds its fine balance of sunny and rainy days, illuminating the city's captivating landscape. Weather in August »

Weather in September

September in Neves, São Tomé and Príncipe witnesses a mild increase in rainfall, indicating a shift towards the wetter season. With rain levels reaching 35mm (1.38"), the city begins to prepare for the incoming rainy season. Weather in September »

Weather in October

October in Neves, São Tomé and Príncipe brings a definite change in weather with a significant rise in precipitation levels that go up to 220mm (8.66"). The city enters a phase of frequent rain showers signifying the onset of the wet season. Weather in October »

Weather in November

As November unfolds, Neves, São Tomé and Príncipe continues to experience increased precipitation. Rainfall climbs slightly higher, recorded at 224mm (8.82") making it the year’s inseond wettest month. While temperatures maintain a consistent range, the increased rain and overcast conditions bring a smooth cooling effect. Weather in November »

Weather in December

December in Neves, São Tomé and Príncipe exhibits a weather transformation. While the rainfall retreats to 159mm (6.26"), it still rains more than the initial months of the year. The reduced rainfall sets the stage for an upcoming dry season. Weather in December »
Updated: Feb 5, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How much does it rain in Neves?

In Neves, during the entire year, the rain falls for 241.7 days and collects up to 1287mm (50.67") of precipitation.

What is the month with the highest UV index in Neves?

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index in Neves, São Tomé and Príncipe.

What month has the most sunshine in Neves?

February has the most sunshine of the year, with an average of 8.6h of sunshine.

What part of the year is the hottest in Neves?

Temperature readings reach their annual highs in March, averaging 28.8°C (83.8°F) and a minimum average of 27.5°C (81.5°F).

What is the least humid month in Neves?

The least humid month is March, with an average relative humidity of 76%.

When are the longest days in Neves?

June has the longest days of the year, with an average of 12h and 6min of daylight.

What part of the year is the coldest in Neves?

July, noted for its average high-temperature of 24.5°C (76.1°F) and an average low-temperature of 23°C (73.4°F), is considered the coldest month in Neves, São Tomé and Príncipe.

What is the driest month in Neves?

The month with the least rainfall in Neves, São Tomé and Príncipe, is July, when the rain falls for 8.4 days and typically collects 9mm (0.35") of precipitation.

When is the lowest UV index in Neves?

With an average maximum UV index of 5, July is the month with the lowest UV index in Neves.

What is the most humid month in Neves?

August through October, with an average relative humidity of 83%, are most humid months in Neves, São Tomé and Príncipe.

What is the month with the least sunshine in Neves?

The month with the least sunshine in Neves is August, with an average of 5h of sunshine.

What is the rainiest month in Neves?

The month with the most rainfall in Neves is November, when the rain falls for 26.7 days and typically aggregates up to 224mm (8.82") of precipitation.

What is the month with the shortest days in Neves?

With an average of 12h and 6min of daylight, December has the shortest days of the year in Neves, São Tomé and Príncipe.

Is there Daylight Saving Time (DST) in Neves?

Neves, São Tomé and Príncipe, does not observe Daylight Saving Time (DST). GMT timezone is used over the entire year.

Average temperature
Neves, São Tomé and Príncipe

Average temperature - Neves, São Tomé and Príncipe

The warmest month (with the highest average high temperature) is March (28.8°C).
The month with the lowest average high temperature is July (24.5°C).

The month with the highest average low temperature is March (27.5°C).
The coldest month (with the lowest average low temperature) is July (23°C).

Average pressure
Neves, São Tomé and Príncipe

Average pressure - Neves, São Tomé and Príncipe

The month with the highest atmospheric pressure is July (1014.3mbar).
The month with the lowest atmospheric pressure is February (1009.8mbar).

Average wind speed
Neves, São Tomé and Príncipe

Average wind speed - Neves, São Tomé and Príncipe

The windiest month (with the highest average wind speed) is July (17.7km/h).
The calmest month (with the lowest average wind speed) is December (10.8km/h).

Average humidity
Neves, São Tomé and Príncipe

Average humidity - Neves, São Tomé and Príncipe

The months with the highest relative humidity are August, September and October (83%).
The month with the lowest relative humidity is March (76%).

Average rainfall
Neves, São Tomé and Príncipe

Average rainfall - Neves, São Tomé and Príncipe

The wettest month (with the highest rainfall) is November (224mm).
The driest month (with the least rainfall) is July (9mm).

Average rainfall days
Neves, São Tomé and Príncipe

Average rainfall days - Neves, São Tomé and Príncipe

The month with the highest number of rainy days is December (28.6 days).
The month with the least rainy days is June (7.3 days).

Average daylight / Average sunshine
Neves, São Tomé and Príncipe

Average daylight / Average sunshine - Neves, São Tomé and Príncipe

The month with the longest days is June (Average daylight: 12h and 6min).
The month with the shortest days is December (Average daylight: 12h and 6min).

The month with the most sunshine is February (Average sunshine: 8h and 36min).
The month with the least sunshine is August (Average sunshine: 5h and 0min).

Average sunshine days
Neves, São Tomé and Príncipe

Average sunshine days - Neves, São Tomé and Príncipe

The month with the most sunshine days is June (16.4 days).
The month with the least sunshine days is December (1.5 days).

Average UV index
Neves, São Tomé and Príncipe

Average UV index - Neves, São Tomé and Príncipe

The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 7).
The month with the lowest UV index is July (UV index 5).

Average visibility
Neves, São Tomé and Príncipe

Average visibility - Neves, São Tomé and Príncipe

The months with the highest visibility are January, February, March, April, May, June, July, August, September and December (10km).
The months with the lowest visibility are October and November (9km).

Neves, São Tomé and Príncipe

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