Climate and monthly weather forecastBicade, French Guiana
Climate and monthly weather forecast
The climate of Bicade
Bicade, situated in French Guiana, is characterized by a predominant Af, or tropical rainforest, climate according to the Köppen climate classification. This indicates a consistently high rainfall throughout the year, with no significant dry season. The climate is typified by high temperatures, high humidity, and extensive cloud cover, contributing to a lush, verdant environment.Temperature variation in Bicade is minimal, with average monthly high temperatures ranging from 29.3°C (84.7°F) to 34.9°C (94.8°F), while the monthly low averages range from 20.5°C (68.9°F) to 21.9°C (71.4°F). Relative humidity levels persistently stay high throughout the year, fluctuating between 72% to 90%. The consistency in temperature and humidity signifies a lack of traditional seasons, as seen in temperate climates.
Rainfall in Bicade is heavy, aligning with the tropical rainforest typology where the monthly average varies from 36mm (1.42") to 192mm (7.56"). The greatest volume typically occurs in May with 192mm (7.56") of rainfall. The lowest amount of rainfall occurs in October with 21mm (0.83"). The total number of rainy days can range from 10.4 days in October to 26.8 days in January and March.
Unique attributes of Bicade's weather include the consistent high temperatures throughout the year, which hover around 30°C (86°F), coupled with high humidity levels. Also, the noticeable reduction in rainfall in October offers a brief respite from the typically heavy precipitation.
The best time to visit Bicade
The most favorable time to visit Bicade would be during the period of lower rainfall, which is from September to November. During this period, rainfall reduces significantly to its annual low, daylight hours are around 12 hours per day, and temperatures remain consistently high but comfortable. This period also boasts the highest number of sunshine hours, averaging 8.8 hours per day.The worst time to visit Bicade
The least advisable time to visit Bicade is during the heaviest rainy period, from April to June. Rainfall levels peak in May with 192mm (7.56"), alongside an average of 26 rainy days. Although temperatures remain fairly consistent, the increased rainfall and high humidity could make outdoor activities more challenging and less enjoyable during these months.Spring weather in Bicade
In Bicade, the concept of spring, as known in temperate zones, is not applicable due to its tropical climate. Still, if it must be defined, the months of March, April, and May could be considered spring. During this period, temperatures are consistently high, with maximum temperatures fluctuating between 30.1°C (86.2°F) to 31.1°C (88°F), and minimum temperatures between 21°C (69.8°F) to 21.9°C (71.4°F). Rainfall also begins to increase, peaking in May with an average of 192mm (7.56").Summer weather in Bicade
A similar situation exists for the summer months of June, July, and August. During these months, temperatures continue to rise, reaching up to 32.8°C (91°F), while the minimum temperatures remain stable around 21°C (69.8°F). Rainfall decreases noticeably, especially in August, the driest month of the year.Autumn weather in Bicade
In 'autumn,' which encompasses September, October, and November, Bicade experiences its highest temperatures, peaking at 34.9°C (94.8°F) in October. Rainfall drops to its lowest annual value and the number of rainy days decreases, making this period the driest of the year. Average daylight hours and sunshine hours remain stable around 12 and 8.8 respectively.Winter weather in Bicade
The 'winter' months of December, January, and February are characterized by a decrease in maximum temperatures to around 30°C (86°F), while minimum temperatures stay relatively stable. Rainfall increases remarkably in December to 112mm (4.41") on average, signaling the commencement of the rainy period which stretches into the early months of the coming year. Daylight hours stay consistent, while sunshine hours decrease.Weather in January
January in Bicade, French Guiana sees a subtle beginning of the year with the highest temperature recorded at 29.7°C (85.5°F) and the lowest at 20.8°C (69.4°F). January's weather shows a typical tropical monsoon climate with high humidity and persistent rainfall. Weather in January »Weather in February
There is a slight increase in temperature in Bicade during February compared to January. The weather trend of high rain, humidity, and cloud cover continues from the preceding month with slight variations. Breezy conditions persist but are nothing extreme or alarming. Weather in February »Weather in March
March's weather showcases very subtle changes from February with the highest temperature reaching up to 30.1°C (86.2°F) and the lowest at 21°C (69.8°F). Remarkably, the weather in March is characterized by consistent rainfall accompanied by dense cloud cover. Weather in March »Weather in April
April in Bicade experiences a slight increase in temperatures in comparison to March. This month typically signifies the transition into the wettest season of the year. High humidity levels remain a persistent weather feature, aligning with the tropical nature of the city. Weather in April »Weather in May
May's weather in Bicade is notable for its significantly high rainfall of 192mm (7.56") compared to 129mm (5.08") in April. The climate remains humid with a constant cloud presence similar to the preceding months. Temperatures continue to subtly increase with bright sunshine also becoming more common due to an increase in daylight hours. Weather in May »Weather in June
June's weather witnesses a slight decrease in temparatures compared to May in Bicade. This month marks the start of the drying phase in Bicade with rainfall noticing a considerable descent, despite maintaining high humidity levels. Weather in June »Weather in July
July in Bicade sees temperatures peaking at 31.1°C (88°F), a trend that signals a warmer weather condition compared to June. The city starts drying up with a decrease in rainfall and humidity, a significant change in the weather trend from the previous months. Weather in July »Weather in August
August weather in Bicade experiences the highest temperature of the year, touching 32.8°C (91°F). This month reflects a steady decline in rainfall and relative humidity, marking August weather as the start of drier months in the city. Weather in August »Weather in September
September's weather witnesses the last of the high temperatures of the year, reaching a maximum of 34.1°C (93.4°F). The continuation of dry conditions from August is evident in the significantly low rainfall. Cloud cover decreases even further, suggesting an increase in sunshine hours for Bicade residents. Weather in September »Weather in October
October's climate in Bicade experiences the highest temperature of the year at 34.9°C (94.8°F), making it the hottest month. This weather pattern combines extremely high temperatures with a decreased rainfall compared to September. Weather in October »Weather in November
November marks the emergence of cooler weather in Bicade with temperatures sagging down from the highs experienced in October. The resumption of increased rainfall becomes evident, indicating a transition into the wetter season of the year. Weather in November »Weather in December
December's weather in Bicade features a continuation of the cooling trend from November with a noticeable increase in rainfall marking it at 112mm (4.41"). This month encapsulates a dramatic variation in weather from the preceding months with the wind speed slightly increasing. 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, there are 265.5 rainfall days, and 1078mm (42.44") of precipitation is accumulated.
The months with the lowest UV index in Bicade are January, March and December, with an average maximum UV index of 5.
Bicade, French Guiana, notes the coldest temperatures in February, with a average high of 29.3°C (84.7°F) and a low of 21.2°C (70.2°F).
February has the least sunshine of the year in Bicade, French Guiana, with an average of 4h of sunshine.
With an average relative humidity of 90%, May is the most humid month in Bicade.
The month with the most rainfall in Bicade, French Guiana, is May, when the rain falls for 25.9 days and typically aggregates up to 192mm (7.56") of precipitation.
June has the longest days of the year in Bicade, French Guiana, with an average of 12h and 18min of daylight.
The months with the highest UV index are August through November, with an average maximum UV index of 7.
September and October, with an average of 8.8h of sunshine, are months with the most sunshine in Bicade.
October is the month when Bicade, French Guiana, experiences its warmest temperatures, averaging a high of 34.9°C (94.8°F) and a low of 20.8°C (69.4°F).
The least humid month is October, with an average relative humidity of 72%.
The month with the least rainfall in Bicade is October, when the rain falls for 10.4 days and typically collects 21mm (0.83") of precipitation.
The month with the shortest days in Bicade is December, with an average of 11h and 54min of daylight.
Bicade, French Guiana, does not observe Daylight Saving Time (DST). -03 timezone is used throughout the entire year.
Average temperature
Bicade, French Guiana
The warmest month (with the highest average high temperature) is October (34.9°C).
The month with the lowest average high temperature is February (29.3°C).
The month with the highest average low temperature is May (21.9°C).
The coldest months (with the lowest average low temperature) are August and September (20.5°C).
Average pressure
Bicade, French Guiana
- Average pressure in January:
1011.8mbar - Average pressure in February:
1011.6mbar - Average pressure in March:
1011.7mbar - Average pressure in April:
1011.8mbar - Average pressure in May:
1012.2mbar - Average pressure in June:
1013mbar
- Average pressure in July:
1013mbar - Average pressure in August:
1012.4mbar - Average pressure in September:
1011.6mbar - Average pressure in October:
1010.2mbar - Average pressure in November:
1009.4mbar - Average pressure in December:
1010.7mbar
The months with the highest atmospheric pressure are June and July (1013mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed
Bicade, French Guiana
- Average wind speed in January:
5.1km/h - Average wind speed in February:
5.3km/h - Average wind speed in March:
5.3km/h - Average wind speed in April:
4.8km/h - Average wind speed in May:
4.5km/h - Average wind speed in June:
4.3km/h
- Average wind speed in July:
4.2km/h - Average wind speed in August:
4.5km/h - Average wind speed in September:
4.9km/h - Average wind speed in October:
5.2km/h - Average wind speed in November:
5.3km/h - Average wind speed in December:
5.1km/h
The windiest months (with the highest average wind speed) are February, March and November (5.3km/h).
The calmest month (with the lowest average wind speed) is July (4.2km/h).
Average humidity
Bicade, French Guiana
The month with the highest relative humidity is May (90%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Bicade, French Guiana
- Average rainfall in January:
86mm - Average rainfall in February:
81mm - Average rainfall in March:
82mm - Average rainfall in April:
129mm - Average rainfall in May:
192mm - Average rainfall in June:
123mm
The wettest month (with the highest rainfall) is May (192mm).
The driest month (with the least rainfall) is October (21mm).
Average rainfall days
Bicade, French Guiana
- Average rainfall days in January:
26.8 days - Average rainfall days in February:
25.8 days - Average rainfall days in March:
26.8 days - Average rainfall days in April:
26.3 days - Average rainfall days in May:
25.9 days - Average rainfall days in June:
24.5 days
- Average rainfall days in July:
24.6 days - Average rainfall days in August:
18.8 days - Average rainfall days in September:
14.3 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
15.1 days - Average rainfall days in December:
26.2 days
The months with the highest number of rainy days are January and March (26.8 days).
The month with the least rainy days is October (10.4 days).
Average daylight / Average sunshine
Bicade, French Guiana
- Average daylight in January:
12h and 0min - 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 18min
- Average daylight in July:
12h and 18min - Average daylight in August:
12h and 12min - Average daylight in September:
12h and 6min - Average daylight in October:
12h and 0min - Average daylight in November:
12h and 0min - Average daylight in December:
11h and 54min
The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in January:
4h and 54min - Average sunshine in February:
4h and 0min - Average sunshine in March:
4h and 42min - Average sunshine in April:
4h and 36min - Average sunshine in May:
5h and 6min - Average sunshine in June:
6h and 36min
- Average sunshine in July:
7h and 30min - Average sunshine in August:
8h and 36min - Average sunshine in September:
8h and 48min - Average sunshine in October:
8h and 48min - Average sunshine in November:
8h and 12min - Average sunshine in December:
5h and 36min
The months with the most sunshine are September and October (Average sunshine: 8h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days
Bicade, French Guiana
- Average sunshine days in January:
2.3 days - Average sunshine days in February:
1.8 days - Average sunshine days in March:
2.7 days - Average sunshine days in April:
2.5 days - Average sunshine days in May:
3.4 days - Average sunshine days in June:
3.3 days
- Average sunshine days in July:
4.3 days - Average sunshine days in August:
9.5 days - Average sunshine days in September:
13.3 days - Average sunshine days in October:
17.3 days - Average sunshine days in November:
12.5 days - Average sunshine days in December:
3.7 days
The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is February (1.8 days).
Average UV index
Bicade, French Guiana
The months with the highest UV index are August, September, October and November (UV index 7).
The months with the lowest UV index are January, March and December (UV index 5).
Average cloud cover
Bicade, French Guiana
The month with the most cloud cover is February (Cloud cover 81).
The month with the least cloud cover is October (Cloud cover 44).
Average visibility
Bicade, French Guiana
The month with the highest visibility is October (8km).
The month with the lowest visibility is May (5km).
