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Contents
- 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
Climate and monthly weather forecast
Weather in January
January, like December, in Dégrad Bois Blanc, French Guiana, is another warm winter month, with an average temperature ranging between min 20.8°C (69.4°F) and max 29.7°C (85.5°F). The advent of January brings an average high-temperature of a warm 29.7°C (85.5°F), almost identical to the preceding month. Weather in January »
Weather in February
February, the last month of the winter in Dégrad Bois Blanc, is also a moderately hot month, with an average temperature fluctuating between 29.3°C (84.7°F) and 21.2°C (70.2°F). With average temperatures fluctuating between a high of 29.3°C (84.7°F) and a low of 21.2°C (70.2°F), February stands out as the coldest month. The heat index for February is evaluated at a torrid 38°C (100.4°F). Weather in February »
Weather in March
The first month of the spring, March, is a tropical month in Dégrad Bois Blanc, French Guiana, with temperature in the range of an average low of 21°C (69.8°F) and an average high of 30.1°C (86.2°F). March's onset brings an average high-temperature of a hot 30.1°C (86.2°F), showing a minute difference from February's 29.3°C (84.7°F). Weather in March »
Weather in April
April, the same as March, is a moderately hot spring month in Dégrad Bois Blanc, French Guiana, with an average temperature varying between 21.5°C (70.7°F) and 29.8°C (85.6°F). As Dégrad Bois Blanc welcomes April, the average high-temperature is noted at a warm 29.8°C (85.6°F), closely aligning with the preceding month. Weather in April »
Weather in May
May, the last month of the spring in Dégrad Bois Blanc, is also a moderately hot month, with an average temperature varying between 29.8°C (85.6°F) and 21.9°C (71.4°F). April's transformation into May witnesses an average high-temperature of a still moderately hot 29.8°C (85.6°F), consistent with the conditions of the preceding month. Weather in May »
Weather in June
June, the first month of the summer in Dégrad Bois Blanc, is a tropical month, with an average temperature fluctuating between 21.1°C (70°F) and 30.3°C (86.5°F). Dégrad Bois Blanc notes an average high-temperature of a hot 30.3°C (86.5°F) in June, displaying minor variation from May. Weather in June »
Weather in July
July, the same as June, in Dégrad Bois Blanc, French Guiana, is another tropical summer month, with an average temperature varying between 20.8°C (69.4°F) and 31.1°C (88°F). July denotes a minimal variation in the average high-temperature to a still tropical 31.1°C (88°F) from June's 30.3°C (86.5°F). Weather in July »
Weather in August
August, the last month of the summer in Dégrad Bois Blanc, is another hot month, with an average temperature ranging between max 32.8°C (91°F) and min 20.5°C (68.9°F). August's weather displays an average high-temperature of a still hot 32.8°C (91°F), slightly varied from July's 31.1°C (88°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a tropical month in Dégrad Bois Blanc, French Guiana, with an average temperature varying between 20.5°C (68.9°F) and 34.1°C (93.4°F). Dégrad Bois Blanc, French Guiana, transitions into September recording an average high-temperature of a still hot 34.1°C (93.4°F), closely aligning with the preceding month's temperature. Weather in September »
Weather in October
October, like September, is another hot autumn month in Dégrad Bois Blanc, French Guiana, with an average temperature fluctuating between 20.8°C (69.4°F) and 34.9°C (94.8°F). In Dégrad Bois Blanc, October is the warmest month, with temperatures averaging a high of 34.9°C (94.8°F) and a low of 20.8°C (69.4°F). Throughout October, the heat index is evaluated at a life-threatening hot 51°C (123.8°F). Weather in October »
Weather in November
The last month of the autumn, November, is another tropical month in Dégrad Bois Blanc, French Guiana, with an average temperature varying between 34°C (93.2°F) and 21°C (69.8°F). Dégrad Bois Blanc, French Guiana, transitions into November recording an average high-temperature of a still tropical 34°C (93.2°F), closely aligning with the preceding month's temperature. Weather in November »
Weather in December
December, the first month of the winter in Dégrad Bois Blanc, is also a hot month, with temperature in the range of an average low of 20.9°C (69.6°F) and an average high of 30.8°C (87.4°F). The average high-temperature slightly decreases in December, shifting from 34°C (93.2°F) in November to a still hot 30.8°C (87.4°F). 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
How many days does it rain in Dégrad Bois Blanc?
In Dégrad Bois Blanc, French Guiana, during the entire year, the rain falls for 265.5 days and collects up to 1078mm (42.44") of precipitation.
What are the months with the lowest UV index in Dégrad Bois Blanc?
The months with the lowest UV index in Dégrad Bois Blanc, French Guiana, are January, March and December, with an average maximum UV index of 5.
What is the coldest month in Dégrad Bois Blanc?
February stands out as Dégrad Bois Blanc's coldest month, with temperatures ranging between an average high of 29.3°C (84.7°F) and a low of 21.2°C (70.2°F).
What is the month with the least sunshine in Dégrad Bois Blanc?
With an average of 4h of sunshine, February has the least sunshine of the year in Dégrad Bois Blanc.
What is the most humid month in Dégrad Bois Blanc?
The most humid month in Dégrad Bois Blanc is May, with an average relative humidity of 90%.
What is the wettest month in Dégrad Bois Blanc?
The month with the most rainfall in Dégrad Bois Blanc, French Guiana, is May, when the rain falls for 25.9 days and typically aggregates up to 192mm (7.56") of precipitation.
When are the longest days in Dégrad Bois Blanc?
With an average of 12h and 18min of daylight, June has the longest days of the year in Dégrad Bois Blanc.
What is the month with the highest UV index in Dégrad Bois Blanc?
The months with the highest UV index are August through November, with an average maximum UV index of 7.
What is the month with the most sunshine in Dégrad Bois Blanc?
September and October, with an average of 8.8h of sunshine, are months with the most sunshine.
What part of the year is the hottest in Dégrad Bois Blanc?
With average high and low temperatures of 34.9°C (94.8°F) and 20.8°C (69.4°F) respectively, October is Dégrad Bois Blanc's warmest month.
What is the least humid month in Dégrad Bois Blanc?
With an average relative humidity of 72%, October is the least humid month in Dégrad Bois Blanc, French Guiana.
What is the driest month in Dégrad Bois Blanc?
October is the month with the least rainfall in Dégrad Bois Blanc. Rain falls for 10.4 days and accumulates 21mm (0.83") of precipitation.
What is the month with the shortest days in Dégrad Bois Blanc?
The month with the shortest days is December, with an average of 11h and 54min of daylight.
Is there Daylight Saving Time (DST) in Dégrad Bois Blanc?
Dégrad Bois Blanc, French Guiana, does not observe Daylight Saving Time (DST). -03 timezone is used throughout the entire year.
Average temperature
Dégrad Bois Blanc, 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
Dégrad Bois Blanc, 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
Dégrad Bois Blanc, 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
Dégrad Bois Blanc, French Guiana
The month with the highest relative humidity is May (90%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Dégrad Bois Blanc, 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
Dégrad Bois Blanc, 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
Dégrad Bois Blanc, French Guiana
- Average daylight in January:
11h and 5min - Average daylight in February:
12h and 0min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 1min - Average daylight in May:
12h and 2min - Average daylight in June:
12h and 2min
- Average daylight in July:
12h and 2min - Average daylight in August:
12h and 1min - Average daylight in September:
12h and 1min - Average daylight in October:
12h and 0min - Average daylight in November:
12h and 0min - Average daylight in December:
11h and 5min
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 5min - Average sunshine in February:
4h and 0min - Average sunshine in March:
4h and 4min - Average sunshine in April:
4h and 4min - Average sunshine in May:
5h and 1min - Average sunshine in June:
6h and 4min
- Average sunshine in July:
7h and 3min - Average sunshine in August:
8h and 4min - Average sunshine in September:
8h and 5min - Average sunshine in October:
8h and 5min - Average sunshine in November:
8h and 1min - Average sunshine in December:
5h and 4min
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
Dégrad Bois Blanc, 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
Dégrad Bois Blanc, 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
Dégrad Bois Blanc, 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
Dégrad Bois Blanc, French Guiana
The month with the highest visibility is October (8km).
The month with the lowest visibility is May (5km).
