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Contents
- The climate of Cantagalo
- The best time to visit Cantagalo
- The worst time to visit Cantagalo
- Spring weather in Cantagalo
- Summer weather in Cantagalo
- Autumn weather in Cantagalo
- Winter weather in Cantagalo
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Cantagalo
Situated in São Tomé and Príncipe, Cantagalo experiences a Köppen climate classification labelled as As. This classification represents a tropical wet and dry climate which also signifies the occurrence of a 'summer' dry season. This climatological pattern influences the town's weather conditions, dictating the range and intensity of each parameter throughout the year.
Notably, high temperatures in Cantagalo prevail throughout the calendar, with a shot of providing a consistently warm climate. The thermometer peak fluctuates marginally; from a high of 28.8°C (83.8°F) in the month of March, to a slightly cooler mean peak of 24.5°C (76.1°F) in July. This regular warmth is complemented by similarly stable low temperatures - the coldest on record being 23°C (73.4°F) in the month of July, and an all-year high of 27.5°C (81.5°F) experienced in the month of March.
Befitting its tropical classification, rainfall is a common feature of the Cantagalo climate. Predominantly, precipitation spikes around October and November, with recorded averages of 220mm (8.66") and 224mm (8.82") respectively. On the contrary, the driest periods transpire between June and August where rainfall figures take a steep decline down to, for instance, a meagre 9mm (0.35") in July.
Despite a consistent 12.1 hours of daylight across all months, sunshine hours do not reflect a similar pattern. The sunny spell ranges from a scarce 5 hours in September, up to a sizable 8.6 hours in February. Concurrently, cloud cover sees a significant increase during the months of August and September, precipitating a subsequent decrease in visibility in October and November, down to just 9km (5.6mi).
The breeze is a constant companion in Cantagalo, with wind speeds pivoting from as high as 17.7km/h (11mph) in July, reducing slightly to a lower limit of 10.8km/h (6.7mph) by December. Pressure levels follow a less dramatic curve, with between 1009.8mb and 1014.3mb recorded throughout the period.
Notably, high temperatures in Cantagalo prevail throughout the calendar, with a shot of providing a consistently warm climate. The thermometer peak fluctuates marginally; from a high of 28.8°C (83.8°F) in the month of March, to a slightly cooler mean peak of 24.5°C (76.1°F) in July. This regular warmth is complemented by similarly stable low temperatures - the coldest on record being 23°C (73.4°F) in the month of July, and an all-year high of 27.5°C (81.5°F) experienced in the month of March.
Befitting its tropical classification, rainfall is a common feature of the Cantagalo climate. Predominantly, precipitation spikes around October and November, with recorded averages of 220mm (8.66") and 224mm (8.82") respectively. On the contrary, the driest periods transpire between June and August where rainfall figures take a steep decline down to, for instance, a meagre 9mm (0.35") in July.
Despite a consistent 12.1 hours of daylight across all months, sunshine hours do not reflect a similar pattern. The sunny spell ranges from a scarce 5 hours in September, up to a sizable 8.6 hours in February. Concurrently, cloud cover sees a significant increase during the months of August and September, precipitating a subsequent decrease in visibility in October and November, down to just 9km (5.6mi).
The breeze is a constant companion in Cantagalo, with wind speeds pivoting from as high as 17.7km/h (11mph) in July, reducing slightly to a lower limit of 10.8km/h (6.7mph) by December. Pressure levels follow a less dramatic curve, with between 1009.8mb and 1014.3mb recorded throughout the period.
The best time to visit Cantagalo
Considering the data provided and the relatively stable tropical climate, the ideal time to visit Cantagalo would be from February to April. During this period, the highest temperatures hover between 28°C (82.4°F) and 28.8°C (83.8°F) making it particularly suitable for outdoor activities and sightseeing. The quantity of rainfall is also moderately low ranging between 100mm (3.94") and 119mm (4.69"), and with an average of above 8 hours of sunshine per day, conditions are optimal for enjoying the scenic views and local attractions.
The worst time to visit Cantagalo
Contrarily, the period between October and November might not be the best for tourism. During these two months, Cantagalo receives the highest amount of rainfall, between 220mm (8.66") and 224mm (8.82"), which can potentially disrupt outdoor plans. Despite maintaining a high temperature ranging from 26.4°C (79.5°F), the increased cloudiness and decrease in visibility to 9km (5.6mi) in these months can hamper the travel experience.
Spring weather in Cantagalo
Unlike traditional seasonal changes, Cantagalo sees a gradual rise in temperatures during the spring months - from 28°C (82.4°F) in March to 28.8°C (83.8°F) in May. This season also experiences a noticeable increase in average rainfall figures, ranging from 119mm (4.69") in March to 122mm (4.8") in May.
Summer weather in Cantagalo
Heading into summer, Cantagalo witnesses a slight dip in the mercury, with temperature averages falling from 27.8°C (82°F) in June to 24.5°C (76.1°F) in July. This is also when the region experiences its lowest rainfall with an average of 9mm (0.35") being recorded in July.
Autumn weather in Cantagalo
Autumn greets Cantagalo with a gradual increase in temperatures and precipitation. Temperatures rise from 24.8°C (76.6°F) in September to 26.4°C (79.5°F) in November, while the average rainfall notably increases from 35mm (1.38") in September to a soaring 224mm (8.82") by November.
Winter weather in Cantagalo
Winter in Cantagalo brings a slight cooling effect to the temperature scale, with averages declining from 27.1°C (80.8°F) in December, towards 25.6°C (78.1°F) by February. Meanwhile, the area continues to receive heavy rainfall with averages of 159mm (6.26") and 130mm (5.12") in December and February respectively.
Weather in January
The year opens in Cantagalo with weather featuring high temperatures and relatively high humidity. Notably, the average rainfall for January stands at an impressive 130mm (5.12"), setting a wet tone for the coming months. The fluctuation in temperatures remains minimal, leading to a predictability that both locals and tourists can appreciate. Weather in January »
Weather in February
Continuing the trend set in January, the weather in Cantagalo shows consistency with subtle aspects of change. A slight increase in average high temperatures is noted while a minute decrease in rainfall occurs. The relative humidity remains at 77%, virtually the same as the previous month. Weather in February »
Weather in March
Setting the tone for the upcoming spring season, March observes a steady increase in many climatological parameters in Cantagalo. The average high temperature and rainfall peak at 28.8°C (83.8°F) and 119mm (4.69") respectively, indicating a shift in the weather pattern. Weather in March »
Weather in April
April showers its typical Cantagalo charm on both residents and visitors in São Tomé and Príncipe. A slight decrease in temperatures from the elevated levels observed in March brings an element of relief to the equation. Simultaneously, average rainfall increases from 119mm (4.69") to 126mm (4.96"), contributing to the lush greenery that is characteristic of this period. Weather in April »
Weather in May
May brings about subtle changes in the weather of Cantagalo, as evident in the slight dip in temperature and a marginal increase in rainfall. Wind speeds increase to 13km/h (8.1mph), resulting in a more aerated atmosphere, particularly in open spaces. Weather in May »
Weather in June
Cantagalo ushers in the halfway point of the year with a distinct shift in weather patterns. A significant reduction in rainfall is observed in comparison to the previous months, going down to just 22mm (0.87"). Changing wind patterns influence the weather significantly, with average wind speed climbing up to 17.6km/h (10.9mph). Weather in June »
Weather in July
July introduces Cantagalo to the heart of the dry season with a marked decrease in rainfall to just 9mm (0.35"). The city experiences the lowest average temperature, 24.5°C (76.1°F), of the year during this month. Wind speeds too experience a slight increase, intensifying the dry atmospheric conditions. Weather in July »
Weather in August
August maintains the dry spell seen in July with only a slight increase in rainfall from 9mm (0.35") to 21mm (0.83"). Although the city experiences higher relative humidity levels of 83%, the temperatures remain almost stable around the 24.8°C (76.6°F) mark. Weather in August »
Weather in September
Cantagalo welcomes the beginning of the second wet season with a steady increase in temperature and rainfall in September. Wind conditions mellow out from 17.1km/h (10.6mph) to 16.8km/h (10.4mph) on average, reflecting the calming atmosphere that accompanies the onset of rains. Weather in September »
Weather in October
Stepping into October, drastic changes overcome the weather in Cantagalo. A sudden large increase in rainfall marks a definitive entrance into the rainy season, with 220mm (8.66") registered this month. Temperatures remain relatively stable with a mild uptick, reflecting a balanced climate condition amidst the increased rainfall. Weather in October »
Weather in November
November maintains the momentum of the rainy season in Cantagalo with soaring rainfall levels peaking at 224mm (8.82") in the dataset. The temperatures remain fairly even spanning a narrow range, presenting a consistently warm and humid climate. Weather in November »
Weather in December
With the arrival of December, Cantagalo experiences a subtle transition in its overall weather pattern. The month sees a decrease in rainfall levels to 159mm (6.26") and a slight uptick in average temperatures. Simultaneously, wind activity reduces, resulting in calmer atmospheric conditions. Weather in December »
Updated: Feb 5, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How many days does it rain in Cantagalo?
In Cantagalo, 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 Cantagalo?
January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index in Cantagalo, São Tomé and Príncipe.
What are the months with the shortest days in Cantagalo?
February and November, with an average of 12h and 6min of daylight, are months with the shortest days.
What month has the most sunshine in Cantagalo?
February has the most sunshine of the year in Cantagalo, São Tomé and Príncipe, with an average of 8.6h of sunshine.
What is the warmest month in Cantagalo?
Cantagalo's temperatures peak on average in March, reaching 28.8°C (83.8°F) at their highest and 27.5°C (81.5°F) at their lowest.
What is the least humid month in Cantagalo?
The least humid month in Cantagalo is March, with an average relative humidity of 76%.
When are the longest days in Cantagalo?
With an average of 12h and 6min of daylight, June has the longest days of the year.
What are the coldest months in Cantagalo?
Cantagalo experiences its lowest temperatures in July, with an average peak of 24.5°C (76.1°F) and a low of 23°C (73.4°F).
What is the driest month in Cantagalo?
The month with the least rainfall in Cantagalo 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 Cantagalo?
The month with the lowest UV index is July, with an average maximum UV index of 5.
What are the most humid months in Cantagalo?
August through October, with an average relative humidity of 83%, are most humid months in Cantagalo, São Tomé and Príncipe.
What is the month with the least sunshine in Cantagalo?
With an average of 5h of sunshine, August has the least sunshine of the year in Cantagalo.
What is the rainiest month in Cantagalo?
November is the month with the most rainfall in Cantagalo. Rain falls for 26.7 days and accumulates 224mm (8.82") of precipitation.
Is there Daylight Saving Time (DST) in Cantagalo?
Cantagalo does not observe Daylight Saving Time (DST). GMT timezone is used throughout the entire year.
Average temperature
Cantagalo, 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
Cantagalo, São Tomé and Príncipe
- Average pressure in January:
1010.7mbar - Average pressure in February:
1009.8mbar - Average pressure in March:
1009.9mbar - Average pressure in April:
1010.1mbar - Average pressure in May:
1011.3mbar - Average pressure in June:
1013.5mbar
- Average pressure in July:
1014.3mbar - Average pressure in August:
1014.1mbar - Average pressure in September:
1013.1mbar - Average pressure in October:
1011.4mbar - Average pressure in November:
1010.4mbar - Average pressure in December:
1010.6mbar
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
Cantagalo, São Tomé and Príncipe
- Average wind speed in January:
11.1km/h - Average wind speed in February:
11.6km/h - Average wind speed in March:
11.7km/h - Average wind speed in April:
10.9km/h - Average wind speed in May:
13km/h - Average wind speed in June:
17.6km/h
- Average wind speed in July:
17.7km/h - Average wind speed in August:
17.1km/h - Average wind speed in September:
16.8km/h - Average wind speed in October:
14.2km/h - Average wind speed in November:
12.3km/h - Average wind speed in December:
10.8km/h
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
Cantagalo, 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
Cantagalo, São Tomé and Príncipe
- Average rainfall in January:
130mm - Average rainfall in February:
100mm - Average rainfall in March:
119mm - Average rainfall in April:
126mm - Average rainfall in May:
122mm - Average rainfall in June:
22mm
The wettest month (with the highest rainfall) is November (224mm).
The driest month (with the least rainfall) is July (9mm).
Average rainfall days
Cantagalo, São Tomé and Príncipe
- Average rainfall days in January:
27.1 days - Average rainfall days in February:
23.4 days - Average rainfall days in March:
24.4 days - Average rainfall days in April:
22 days - Average rainfall days in May:
20.5 days - Average rainfall days in June:
7.3 days
- Average rainfall days in July:
8.4 days - Average rainfall days in August:
12.8 days - Average rainfall days in September:
15.8 days - Average rainfall days in October:
24.7 days - Average rainfall days in November:
26.7 days - Average rainfall days in December:
28.6 days
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
Cantagalo, São Tomé and Príncipe
- Average daylight in January:
12h and 1min - Average daylight in February:
12h and 1min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 1min - Average daylight in May:
12h and 1min - Average daylight in June:
12h and 1min
- Average daylight in July:
12h and 1min - Average daylight in August:
12h and 1min - Average daylight in September:
12h and 1min - Average daylight in October:
12h and 1min - Average daylight in November:
12h and 1min - Average daylight in December:
12h and 1min
The month with the longest days is June (Average daylight: 12h and 6min).
The months with the shortest days are February and November (Average daylight: 12h and 6min).
- Average sunshine in January:
8h and 2min - Average sunshine in February:
8h and 4min - Average sunshine in March:
8h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
7h and 4min - Average sunshine in June:
6h and 2min
- Average sunshine in July:
6h and 0min - Average sunshine in August:
5h and 0min - Average sunshine in September:
5h and 2min - Average sunshine in October:
6h and 4min - Average sunshine in November:
7h and 0min - Average sunshine in December:
8h and 1min
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
Cantagalo, São Tomé and Príncipe
- Average sunshine days in January:
3.1 days - Average sunshine days in February:
3.8 days - Average sunshine days in March:
5.3 days - Average sunshine days in April:
6.2 days - Average sunshine days in May:
9.2 days - Average sunshine days in June:
16.4 days
- Average sunshine days in July:
14.8 days - Average sunshine days in August:
8 days - Average sunshine days in September:
5.3 days - Average sunshine days in October:
2.7 days - Average sunshine days in November:
2 days - Average sunshine days in December:
1.5 days
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
Cantagalo, 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 cloud cover
Cantagalo, São Tomé and Príncipe
The month with the most cloud cover is August (Cloud cover 65).
The month with the least cloud cover is February (Cloud cover 37).
Average visibility
Cantagalo, 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).
Cantagalo, São Tomé and Príncipe
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