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Contents
- The climate of Basse Terre
- The best time to visit Basse Terre
- The worst time to visit Basse Terre
- Spring weather in Basse Terre
- Summer weather in Basse Terre
- Autumn weather in Basse Terre
- Winter weather in Basse Terre
- 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 sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Seascape of the Deshaies Bay in Basse Terre, Guadeloupe
The climate of Basse Terre
Situated in the tropical region, Basse Terre experiences a typical Af - Tropical Rainforest climate according to the Köppen climate classification. This classification makes it known that Basse Terre experiences high temperatures and heavy rainfalls more often than not, throughout the year. Being a part of Guadeloupe, Basse Terre is subject to a considerable degree of humidity, which accentuates the tropical sensation.
Throughout the year, the temperature in Basse Terre shows a low variation, with the highest average temperatures oscillating from 26.3°C (79.3°F) to 29.2°C (84.6°F). The minimum averages a happenstance of slight fluctuation between 24.8°C (76.6°F) to 27.5°C (81.5°F), reaching its peak during September. With the high humidity being a constant at 75-77%, the feel of the heat is perennial.
Rainfall in Basse Terre is more frequent and pronounced from the month of July to November, with August and September seeing more than 100mm (3.94") average rainfall. This coincides with the highest average sea temperatures, touching 29.1°C (84.4°F) to 29.4°C (84.9°F).
Throughout the year, the temperature in Basse Terre shows a low variation, with the highest average temperatures oscillating from 26.3°C (79.3°F) to 29.2°C (84.6°F). The minimum averages a happenstance of slight fluctuation between 24.8°C (76.6°F) to 27.5°C (81.5°F), reaching its peak during September. With the high humidity being a constant at 75-77%, the feel of the heat is perennial.
Rainfall in Basse Terre is more frequent and pronounced from the month of July to November, with August and September seeing more than 100mm (3.94") average rainfall. This coincides with the highest average sea temperatures, touching 29.1°C (84.4°F) to 29.4°C (84.9°F).
The best time to visit Basse Terre
The best time to visit Basse Terre primarily depends upon the comfort of climate the prospective visitors desire. For those seeking a period of maximized sunshine, the months from January to April would prove most forgiving. With lowest recorded rainfall during this period reaching 31mm (1.22") to 46mm (1.81"), and plenty of daylight hours averaging from 11.3 to 12.5 per day, it is the go-to time if sunny vacation is the objective. However, the wind speeds during these months can reach up to 23.7km/h (14.7mph) which makes it not the best time for those with wind-related concerns.
The worst time to visit Basse Terre
On the contrary, the worst time to visit Basse Terre would be the rainy months of July through November. During this time rainfall reaches its maximum, going up to 107mm (4.21")-119mm (-4.69") accompanied by increased cloud cover. The humidity also experiences a small rise which coupled with the heavy rain might lead to some discomfort.
Spring weather in Basse Terre
Spring in Basse Terre is subtle. The months of March to May see a minimal rise in average high temperature, right from 26.3°C (79.3°F) in March to 27.9°C (82.2°F) in May. The average low follows suit and rises from 24.9°C (76.8°F) to 26.2°C (79.2°F). However, the city welcomes more sunlight with the average duration of daylight increasing from 12.1 hours in March to 12.9 hours in May. As the season changes, rainfall also sees an uptick from an average of 33mm (1.3") in March to 66mm (2.6") in May.
Summer weather in Basse Terre
The Basse Terre summer from June to August is more about the rain. Rainfall increases steadily from June and by August it reaches a whopping 119mm (4.69"). The heat remains almost constant with the average highs around 28.4°C (83.1°F) - 29.2°C (84.6°F) and average lows between 26.9°C (80.4°F) to 27.2°C (81°F) respectively. The sea temperature, however, shows an upward trend reaching a sweltering 29°C (84.2°F) in August.
Autumn weather in Basse Terre
Autumn introduces itself in Basse Terre with a drop in rainfall from its peak in the summer months. It goes from 103mm (4.06") in September to 78mm (3.07") in November. Daylight hours decrease gradually from 12.2 hours in September to 11.4 hours in November. On the temperature front, the autumn season experiences a slight decrement, with the average maximum decreasing from 29°C (84.2°F) to 28.3°C (82.9°F).
Winter weather in Basse Terre
Winter in Basse Terre is fairly warm with average high temperatures ranging between 28.3°C (82.9°F) and 26.6°C (79.9°F) and the average lows shifting from 26.7°C (80.1°F) in December down to 25.1°C (77.2°F) in February. Rainfall in these months is much lower, marking from 78mm (3.07") in December to just 39mm (1.54") by February. Winter days are relatively shorter as daylight contracts from 11.4 hours in December down to 11.3 hours in February.
Weather in January
January in Basse Terre, Guadeloupe experiences relatively moderate temperatures along with noticeable amounts of precipitation. Its temperatures are relatively cooler as compared to later months, ranging from 25.1°C (77.2°F) to 26.6°C (79.9°F). Weather in January »
Weather in February
February signals a slight decrease in temperatures and rainfall from January in Basse Terre, Guadeloupe. The average temperature measures slightly cooler, moving between 24.8°C (76.6°F) to 26.5°C (79.7°F). However, the relative humidity remains stable at 75%, indicating no significant change from the previous month. Weather in February »
Weather in March
As March rolls around in Basse Terre, Guadeloupe, we find a continued cooling trend in temperatures, dropping from February's heat. The month's temperature ranges from 24.9°C (76.8°F) to 26.3°C (79.3°F), with the lowest temperature observed so far this year. Weather in March »
Weather in April
April introduces a warming trend in Basse Terre, Guadeloupe after the cooler first quarter of the year. The temperature begins to creep higher, between 25.5°C (77.9°F) to 27.2°C (81°F). Another indication of a change in weather is the slight rise in relative humidity, up to 76%. Weather in April »
Weather in May
In Basse Terre, Guadeloupe, May stands out as the beginning of a pronounced escalation in average temperatures and sees a significant increase in rainfall. The temperature swings from 26.2°C (79.2°F) to 27.9°C (82.2°F), marking a distinct increase from the previous month. Weather in May »
Weather in June
June, in Basse Terre, Guadeloupe, follows May's warm pattern but with a more significant increase in average temperatures. The mercury column ranges from 26.9°C (80.4°F) to 28.4°C (83.1°F) during the month. However, a minor drop in relative humidity to 76% breaks the trend of steadily increasing humidity. Weather in June »
Weather in July
July in Basse Terre, Guadeloupe sees the peak of summer heat with the highest average temperatures of the year recorded. The range sits between 27.2°C (81°F) and 28.7°C (83.7°F). Correspondingly, the relative humidity also maxes out at 77%, coinciding with the peak summer season. Weather in July »
Weather in August
August's weather in Basse Terre, Guadeloupe presents no significant changes, maintaining the high temperatures from the month prior. The thermometer ranges from 27.2°C (81°F) to 29.2°C (84.6°F), making it one of the hottest months of the year. Weather in August »
Weather in September
September in Basse Terre, Guadeloupe marks the start of a transition from the very warm August temperatures. It fluctuates between 27.5°C (81.5°F) to 29°C (84.2°F). Despite the slight temperature dip, the relative humidity persistently stays at 76%, the same as June and August. Weather in September »
Weather in October
October's weather in Basse Terre, Guadeloupe continues the downward temperature trend initiated in September. The temperature ranges from 27.2°C (81°F) to 29.1°C (84.4°F) during the month, slightly cooler than September temperatures. Weather in October »
Weather in November
November in Basse Terre, Guadeloupe signals a more notable downtrend in temperatures, indicating the onset of relatively cooler months. Temperature values stretch from 26.7°C (80.1°F) to 28.3°C (82.9°F), showcasing a stark contrast from the high temperatures in August. Weather in November »
Weather in December
December in Basse Terre, Guadeloupe brings in more refreshing temperatures ranging from 25.8°C (78.4°F) to 27.3°C (81.1°F). Despite the temperature dip, the consistent relative humidity of 76% ensures a comfortable atmosphere, suitable for various outdoor activities. Weather in December »
Updated: Aug 21, 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
What are the least humid months in Basse Terre?
January through March, with an average relative humidity of 75%, are the least humid months.
How much does it rain?
In Basse Terre, during the entire year, the rain falls for 261.2 days and collects up to 839mm (33.03") of precipitation.
What is the month with the highest UV index?
January through December, with an average maximum UV index of 7, are months with the highest UV index.
When is the lowest UV index?
The months with the lowest UV index are January through December, with an average maximum UV index of 7.
What is the driest month?
February is the month with the least rainfall. Rain falls for 17.6 days and accumulates 31mm (1.22") of precipitation.
What month is the sea coldest?
The month with the coldest seawater is February, with an average sea temperature of 26.7°C (80.1°F).
What time of the year is the coldest?
Basse Terre's March weather, with an average high temperature of 26.3°C (79.3°F) and an average low temperature of 24.9°C (76.8°F), tends to be the coldest of the year.
What is the most humid month?
The months with the highest humidity are May, July, August and November, with an average relative humidity of 77%.
When are the longest days?
The month with the longest days is June, with an average of 13h and 6min of daylight.
What are the warmest months?
August, with its high-temperature average of 29.2°C (84.6°F) and a low-temperature average of 27.2°C (81°F), is the warmest month.
What is the wettest month?
The month with the most rainfall is August, when the rain falls for 25.1 days and typically aggregates up to 119mm (4.69") of precipitation.
What month has the most sunshine?
August has the most sunshine of the year, with an average of 10.1h of sunshine.
When is the sea warmest?
The month with the warmest seawater is September, with an average sea temperature of 29.4°C (84.9°F).
What is the month with the shortest days?
The month with the shortest days in Basse Terre is December, with an average of 11h and 12min of daylight.
Is there Daylight Saving Time (DST)?
Basse Terre does not observe Daylight Saving Time (DST). AST timezone is used over the entire year.
What is the month with the least sunshine?
With an average of 6.5h of sunshine, December has the least sunshine of the year.
Average temperature
Basse Terre, Guadeloupe
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is March (26.3°C).
The month with the highest average low temperature is September (27.5°C).
The coldest month (with the lowest average low temperature) is February (24.8°C).
Average pressure
Basse Terre, Guadeloupe
- Average pressure in January:
1015.9mbar - Average pressure in February:
1015.8mbar - Average pressure in March:
1015.5mbar - Average pressure in April:
1015.1mbar - Average pressure in May:
1015.2mbar - Average pressure in June:
1016mbar
- Average pressure in July:
1015.7mbar - Average pressure in August:
1014.3mbar - Average pressure in September:
1013.1mbar - Average pressure in October:
1012.4mbar - Average pressure in November:
1012.3mbar - Average pressure in December:
1014.5mbar
The month with the highest atmospheric pressure is June (1016mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed
Basse Terre, Guadeloupe
- Average wind speed in January:
23.7km/h - Average wind speed in February:
23.6km/h - Average wind speed in March:
22.1km/h - Average wind speed in April:
22km/h - Average wind speed in May:
22.4km/h - Average wind speed in June:
23.4km/h
- Average wind speed in July:
24km/h - Average wind speed in August:
21.5km/h - Average wind speed in September:
18.9km/h - Average wind speed in October:
18.1km/h - Average wind speed in November:
19.2km/h - Average wind speed in December:
22.1km/h
The windiest month (with the highest average wind speed) is July (24km/h).
The calmest month (with the lowest average wind speed) is October (18.1km/h).
Average humidity
Basse Terre, Guadeloupe
The months with the highest relative humidity are May, July, August and November (77%).
The months with the lowest relative humidity are January, February and March (75%).
Average rainfall
Basse Terre, Guadeloupe
The wettest month (with the highest rainfall) is August (119mm).
The driest month (with the least rainfall) is February (31mm).
Average rainfall days
Basse Terre, Guadeloupe
- Average rainfall days in January:
20.2 days - Average rainfall days in February:
17.6 days - Average rainfall days in March:
16.9 days - Average rainfall days in April:
19.9 days - Average rainfall days in May:
23.7 days - Average rainfall days in June:
21.3 days
- Average rainfall days in July:
25.3 days - Average rainfall days in August:
25.1 days - Average rainfall days in September:
22 days - Average rainfall days in October:
23.7 days - Average rainfall days in November:
21.6 days - Average rainfall days in December:
23.9 days
The month with the highest number of rainy days is July (25.3 days).
The month with the least rainy days is March (16.9 days).
Average sea temperature
Basse Terre, Guadeloupe
The best month for swimming (with the highest average sea temperature) is September (29.4°C).
The coldest month (with the lowest average sea temperature) is February (26.7°C).
Average daylight / Average sunshine
Basse Terre, Guadeloupe
- Average daylight in January:
11h and 2min - Average daylight in February:
11h and 4min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 3min - Average daylight in May:
12h and 5min - Average daylight in June:
13h and 1min
- Average daylight in July:
13h and 0min - Average daylight in August:
12h and 4min - Average daylight in September:
12h and 1min - Average daylight in October:
11h and 5min - Average daylight in November:
11h and 2min - Average daylight in December:
11h and 1min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).
- Average sunshine in January:
7h and 0min - Average sunshine in February:
8h and 5min - Average sunshine in March:
8h and 3min - Average sunshine in April:
9h and 5min - Average sunshine in May:
9h and 5min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
10h and 1min - Average sunshine in September:
10h and 0min - Average sunshine in October:
7h and 4min - Average sunshine in November:
6h and 4min - Average sunshine in December:
6h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days
Basse Terre, Guadeloupe
- Average sunshine days in January:
6.3 days - Average sunshine days in February:
6.7 days - Average sunshine days in March:
9.3 days - Average sunshine days in April:
5.4 days - Average sunshine days in May:
2.6 days - Average sunshine days in June:
1.8 days
- Average sunshine days in July:
0.7 days - Average sunshine days in August:
1 days - Average sunshine days in September:
4.9 days - Average sunshine days in October:
4.4 days - Average sunshine days in November:
5.1 days - Average sunshine days in December:
3.6 days
The month with the most sunshine days is March (9.3 days).
The month with the least sunshine days is July (0.7 days).
Average UV index
Basse Terre, Guadeloupe
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover
Basse Terre, Guadeloupe
The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is February (Cloud cover 35).
Average visibility
Basse Terre, Guadeloupe
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Basse Terre, Guadeloupe
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