Climate and monthly weather forecastDélices, French Guiana
Climate and monthly weather forecast
The climate of Délices
Nestled in French Guiana, the town of Délices is under the sway of a typical Tropical rainforest climate, as delineated by the Köppen climate classification of Af. Throughout the year, this location experiences consistently high temperatures and substantial rainfall. Even throughout the driest months, a significant amount of precipitation is recorded.Weather parameters do exhibit variations within the yearly cycle. High temperatures, for instance, navigate their way from 29.5°C (85.1°F) to 34.8°C (94.6°F), displaying an impressive temperature range. Minimum temperatures hover from 20.7°C (69.3°F) to 22°C (71.6°F), reinforcing the year-round warmth. Relative humidity is high all year long, moving between 73% and 90%. This pattern indicates substantial presence of moisture in the air.
Out of all the weather peculiarities, the most unique one could be the substantial difference in rainfall starting from 86mm (3.39") in January and peaking at 171mm (6.73") in May, before retreating to a low of mere 18mm (0.71") in September. The wettest month holds nearly ten times the precipitation of the driest one, a quite substantial distinction in a rainforest climate.
The best time to visit Délices
Planning to visit Délices? Look intently at the September to November period. During these months, the rainfall amounts are under control, going from mere 18mm (0.71") in September to 51mm (2.01") by November. Maximum temperatures also start to slowly lower, moving from 34.3°C (93.7°F) in September to 33.8°C (92.8°F) by November. Visitors can relish in more sunshine hours as well, ranging from 9.1 hours in September to 8.3 hours in November. This period is an optimal time for outdoor activities and sightseeing, with lower likelihood of rain disruption.The worst time to visit Délices
Travellers may want to dodge the period from April to June. Despite the temperatures being almost consistent, the amount of rainfall soars during this period, rising from 114mm (4.49") in April to a peak of 171mm (6.73") in May, slightly dropping to 94mm (3.7") by June. It is also the period of lowest visibility, around 5km (3.1mi) in May. Therefore, for those not inclined towards the abundant rain and high humidity, this season may not offer the most enjoyable travel experience.Spring weather in Délices
Spring in Délices, from March to May, comes bearing an abundance of rain and high levels of humidity. Rainfall starts at 70mm (2.76") in March, soars to 171mm (6.73") in May while the relative humidity maintains in the highs of 85% to 90%. Temperatures remain in the higher end with average maximum temperatures fluctuating between 30.4°C (86.7°F) to 30.1°C (86.2°F) during this period.Summer weather in Délices
June ushers in the summer, which lasts until August. It is marked by a reduction in rainfall, with amounts decreasing from 94mm (3.7") in June to 43mm (1.69") by August. Average maximum temperatures range between 30.4°C (86.7°F) to 33°C (91.4°F) during these months. The drop in humidity from 89% to 80% signifies a slight relief from the high moisture levels.Autumn weather in Délices
Autumn, extending from September to November, witnesses the least amount of rainfall, dropping to a low of 18mm (0.71") in September, eventually increasing to 51mm (2.01") by November. Maximum temperatures initiate a mild cool-off, moving from 34.3°C (93.7°F) to 33.8°C (92.8°F). Notable is the sunlight duration increase during the autumn, benefiting from 9.1 hours in September to 8.3 hours a day in November.Winter weather in Délices
Winter enters in December and lasts till February. This season witnesses a resurgence of rainfall, rising to 106mm (4.17") in December and retracting to 79mm (3.11") by February. Temperatures remain fairly stable with highs ranging from 30.9°C (87.6°F) to 29.5°C (85.1°F), and lows hovering around 21.1°C (70°F). The relative humidity returns to the higher end between 86% to 87%, emphasizing once more the ever-present nature of moisture in the air in Délices.Weather in January
January experiences a significant amount of rainfall in Délices, French Guiana, with rainfall reaching 86mm (3.39") over 28 days. This is a month of high humidity, creating a moist tropical climate typical of this region. Though the heavy rainfall might be disruptive at times, people are used to these conditions, the city continues its pace. Weather in January »Weather in February
February experiences a slight drop in rainfall from January, yet the weather continues to remain relatively wet. Délices, French Guiana, becomes home to a flurry of activities as locals get accustomed to the weather. Despite the consistent rainfall, February offers a window of sprawling green vegetation. Weather in February »Weather in March
March witnesses a lesser volume of rainfall in Délices, French Guiana, falling to 70mm (2.76") over 26.5 days. With the slight fall in humidity and consistent temperature, it marks the transition into April. The moist tropical climate continues to permeate through the city during this time, with a decrease in stormy weather. Weather in March »Weather in April
In Délices, French Guiana, April witnesses a steep rise in rainfall, reaching 114mm (4.49") over 26.8 days. More frequent showers start to occur, transitioning the city towards a damper period. The entire city is drenched in rain during most days, offering breathtaking views of glistening cityscapes. Weather in April »Weather in May
May brings about the maximum amount of rainfall for Délices, French Guiana, peaking at 171mm (6.73") over 26.3 days. This is the pinnacle of the rainy season, where storms are frequent, and the city faces continuous rainfall. Despite the incessant rain, the city is alive with flora and fauna relishing the bounty. Weather in May »Weather in June
June sees a decrement in the rainfall in Délices, French Guiana, with precipitation coming down to 94mm (3.7") over 22.8 days. The climate displays a subtle downward trend towards the drier months. Foliage adorned with leftover raindrops from a downpour and the misty air add an otherworldly charm to Délices. Weather in June »Weather in July
Rainfall in Délices, French Guiana, further declines to 62mm (2.44") in July, spread over 19.8 days. The weather indicates the approach of a relatively drier phase for the city. This is the time when the air starts drying out, making for great weather to explore the city's offerings. Weather in July »Weather in August
The city of Délices, French Guiana, witnesses a substantial decrease in rainfall during the month of August, with precipitation levels plummeting to 43mm (1.69") over 15.8 days. This marks the onset of the driest period for the city. Weather in August »Weather in September
Délices undergoes the most significant drop in average rainfall in September, declining to 18mm (0.71") over 10.3 days. This is the period in the year when the skies of Délices are at their clearest. The reduction in rainfall combined with the decrease in clouds presents an opportunity for nature lovers to explore the city unfamiliarly. Weather in September »Weather in October
October exhibits a little rise in precipitation from September with rainfall measuring up to 21mm (0.83") over 11.3 days. Délices experiences a slight resurgence of rain, a remnant of the past rainy season. The early days of the month still retain their dryness, but sporadic showers towards the end act as a precursor for the following rainfall-laden months. Weather in October »Weather in November
The wet weather makes a comeback in November as rainfall in Délices, French Guiana, increases to 51mm (2.01") over 17.7 days. Although rainfalls occur more frequently, they maintain a constant mild intensity. As the city begins to feel the onset of the wet weather again, the landscape transforms once more. Weather in November »Weather in December
December marks the end of the year with an upswing in rainfall to 106mm (4.17") over 28.1 days in Délices, French Guiana. Stepping into December implies embracing the full-fledged tropical climate. Fondly dubbed as the "back-to-rain" month, it witnesses a steady rise in rainfall, preparing for the intense rains in the months that follow. Weather in December »Updated: Jan 31, 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
Throughout the year, in Délices, there are 259.6 rainfall days, and 915mm (36.02") of precipitation is accumulated.
February, on average, is the coldest month in Délices, registering a high temperature of 29.5°C (85.1°F) and a low of 21.1°C (70°F).
February has the least sunshine of the year in Délices, French Guiana, with an average of 4.5h of sunshine.
May is the most humid month in Délices, French Guiana, with an average relative humidity of 90%.
May is the month with the most rainfall in Délices, French Guiana. Rain falls for 26.3 days and accumulates 171mm (6.73") of precipitation.
The month with the longest days in Délices, French Guiana, is June, with an average of 12h and 24min of daylight.
The months with the highest UV index are July through November, with an average maximum UV index of 7.
September is the month with the least rainfall in Délices. Rain falls for 10.3 days and accumulates 18mm (0.71") of precipitation.
With an average of 9.1h of sunshine, September has the most sunshine of the year in Délices.
In Délices, October is the month with the highest recorded average temperatures, measuring a high of 34.8°C (94.6°F) and a low of 21.4°C (70.5°F).
October is the least humid month in Délices, with an average relative humidity of 73%.
December has the shortest days of the year in Délices, French Guiana, with an average of 11h and 54min of daylight.
Délices, French Guiana, does not utilize Daylight Saving Time (DST). -03 timezone is used over the entire year.
The month with the lowest UV index is December, with an average maximum UV index of 5.
Average temperature
Délices, French Guiana
The warmest month (with the highest average high temperature) is October (34.8°C).
The month with the lowest average high temperature is February (29.5°C).
The month with the highest average low temperature is May (22°C).
The coldest month (with the lowest average low temperature) is January (20.7°C).
Average pressure
Délices, French Guiana
- Average pressure in January:
1011.9mbar - Average pressure in February:
1011.6mbar - Average pressure in March:
1011.8mbar - Average pressure in April:
1011.8mbar - Average pressure in May:
1012.1mbar - Average pressure in June:
1012.9mbar
- Average pressure in July:
1012.9mbar - Average pressure in August:
1012.3mbar - Average pressure in September:
1011.5mbar - Average pressure in October:
1010.1mbar - Average pressure in November:
1009.4mbar - Average pressure in December:
1010.7mbar
The months with the highest atmospheric pressure are June and July (1012.9mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed
Délices, French Guiana
- Average wind speed in January:
5.3km/h - Average wind speed in February:
5.4km/h - Average wind speed in March:
5.5km/h - Average wind speed in April:
5.1km/h - Average wind speed in May:
4.8km/h - Average wind speed in June:
4.5km/h
- Average wind speed in July:
4.4km/h - Average wind speed in August:
4.7km/h - Average wind speed in September:
5.2km/h - Average wind speed in October:
5.4km/h - Average wind speed in November:
5.4km/h - Average wind speed in December:
5.3km/h
The windiest month (with the highest average wind speed) is March (5.5km/h).
The calmest month (with the lowest average wind speed) is July (4.4km/h).
Average humidity
Délices, French Guiana
The month with the highest relative humidity is May (90%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Délices, French Guiana
- Average rainfall in January:
86mm - Average rainfall in February:
79mm - Average rainfall in March:
70mm - Average rainfall in April:
114mm - Average rainfall in May:
171mm - Average rainfall in June:
94mm
The wettest month (with the highest rainfall) is May (171mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days
Délices, French Guiana
- Average rainfall days in January:
28 days - Average rainfall days in February:
26.2 days - Average rainfall days in March:
26.5 days - Average rainfall days in April:
26.8 days - Average rainfall days in May:
26.3 days - Average rainfall days in June:
22.8 days
- Average rainfall days in July:
19.8 days - Average rainfall days in August:
15.8 days - Average rainfall days in September:
10.3 days - Average rainfall days in October:
11.3 days - Average rainfall days in November:
17.7 days - Average rainfall days in December:
28.1 days
The month with the highest number of rainy days is December (28.1 days).
The month with the least rainy days is September (10.3 days).
Average daylight / Average sunshine
Délices, French Guiana
- Average daylight in January:
11h and 54min - Average daylight in February:
12h and 0min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 12min - Average daylight in May:
12h and 18min - Average daylight in June:
12h and 24min
- Average daylight in July:
12h and 24min - Average daylight in August:
12h and 18min - Average daylight in September:
12h and 6min - Average daylight in October:
12h and 0min - Average daylight in November:
11h and 54min - Average daylight in December:
11h and 54min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in January:
5h and 18min - Average sunshine in February:
4h and 30min - Average sunshine in March:
5h and 0min - Average sunshine in April:
5h and 6min - Average sunshine in May:
5h and 30min - Average sunshine in June:
7h and 6min
- Average sunshine in July:
7h and 54min - Average sunshine in August:
8h and 48min - Average sunshine in September:
9h and 6min - Average sunshine in October:
8h and 54min - Average sunshine in November:
8h and 18min - Average sunshine in December:
5h and 54min
The month with the most sunshine is September (Average sunshine: 9h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days
Délices, French Guiana
- Average sunshine days in January:
1.9 days - Average sunshine days in February:
1.4 days - Average sunshine days in March:
3 days - Average sunshine days in April:
2 days - Average sunshine days in May:
3.5 days - Average sunshine days in June:
5.8 days
- Average sunshine days in July:
9.6 days - Average sunshine days in August:
13.6 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
18.8 days - Average sunshine days in November:
11.1 days - Average sunshine days in December:
2 days
The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is February (1.4 days).
Average UV index
Délices, French Guiana
The months with the highest UV index are July, August, September, October and November (UV index 7).
The month with the lowest UV index is December (UV index 5).
Average cloud cover
Délices, French Guiana
The month with the most cloud cover is February (Cloud cover 78).
The month with the least cloud cover is October (Cloud cover 45).
Average visibility
Délices, French Guiana
The months with the highest visibility are August, September, October and November (7km).
The month with the lowest visibility is May (5km).
