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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 Yaya, French Guiana, is another warm winter month, with temperature in the range of an average high of 29.8°C (85.6°F) and an average low of 20.7°C (69.3°F). Dégrad Yaya's January average high-temperature settles at a warm 29.8°C (85.6°F), showing a near match with the preceding month. Weather in January »
Weather in February
February, the last month of the winter in Dégrad Yaya, is also a moderately hot month, with an average temperature varying between 29.5°C (85.1°F) and 21.1°C (70°F). The coldest time of the year is February, with temperatures averaging a high of 29.5°C (85.1°F) and a low of 21.1°C (70°F). February's heat index is appraised 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 Yaya, French Guiana, with an average temperature varying between 30.4°C (86.7°F) and 21.3°C (70.3°F). The average high-temperature during March registers at a hot 30.4°C (86.7°F), closely corresponding to the preceding month. Weather in March »
Weather in April
April, the same as March, in Dégrad Yaya, French Guiana, is another tropical spring month, with an average temperature varying between 30.2°C (86.4°F) and 21.6°C (70.9°F). Dégrad Yaya's entry into April measures an average high-temperature of a still tropical 30.2°C (86.4°F), closely parallel to the preceding month. Weather in April »
Weather in May
The last month of the spring, May, is also a hot month in Dégrad Yaya, French Guiana, with temperature in the range of an average low of 22°C (71.6°F) and an average high of 30.1°C (86.2°F). Dégrad Yaya experiences an average high-temperature of a still tropical 30.1°C (86.2°F) in May, subtly different from April's 30.2°C (86.4°F). Weather in May »
Weather in June
June, the first month of the summer in Dégrad Yaya, is still a hot month, with an average temperature varying between 30.4°C (86.7°F) and 21.8°C (71.2°F). At the start of June, Dégrad Yaya's average high-temperature reaches a still hot 30.4°C (86.7°F), subtly different from the preceding month. Weather in June »
Weather in July
July, like June, is a hot summer month in Dégrad Yaya, French Guiana, with an average temperature varying between 31.3°C (88.3°F) and 21.1°C (70°F). July observes an average high-temperature of a still tropical 31.3°C (88.3°F), marking an insignificant difference from June's 30.4°C (86.7°F). Weather in July »
Weather in August
The last month of the summer, August, is also a hot month in Dégrad Yaya, French Guiana, with an average temperature varying between 33°C (91.4°F) and 21.1°C (70°F). With the onset of August, the average high-temperature registers at a still tropical 33°C (91.4°F), subtly different from July's 31.3°C (88.3°F). Weather in August »
Weather in September
The first month of the autumn, September, is also a hot month in Dégrad Yaya, French Guiana, with temperature in the range of an average low of 21.1°C (70°F) and an average high of 34.3°C (93.7°F). Dégrad Yaya's weather in September, with an average high-temperature of a still tropical 34.3°C (93.7°F), subtly shifts from August's 33°C (91.4°F). Weather in September »
Weather in October
October, the same as September, in Dégrad Yaya, French Guiana, is a hot autumn month, with an average temperature fluctuating between 21.4°C (70.5°F) and 34.8°C (94.6°F). October, noted for its average high-temperature of 34.8°C (94.6°F) and an average low-temperature of 21.4°C (70.5°F), is considered the warmest month. In October, the average heat index is appraised at a blazing hot 51°C (123.8°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a hot month in Dégrad Yaya, French Guiana, with an average temperature varying between 33.8°C (92.8°F) and 21.5°C (70.7°F). November observes an average high-temperature of a still tropical 33.8°C (92.8°F), marking an insignificant difference from October's 34.8°C (94.6°F). Weather in November »
Weather in December
The first month of the winter, December, is also a hot month in Dégrad Yaya, French Guiana, with an average temperature ranging between max 30.9°C (87.6°F) and min 21.1°C (70°F). Dégrad Yaya's shift into December is marked by a subtle change to a still hot 30.9°C (87.6°F) from November's 33.8°C (92.8°F) in temperature. 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 much does it rain in Dégrad Yaya?
In Dégrad Yaya, during the entire year, the rain falls for 259.6 days and collects up to 915mm (36.02") of precipitation.
What is the coldest month in Dégrad Yaya?
The coldest month in Dégrad Yaya, French Guiana, is February, with an average high-temperature of 29.5°C (85.1°F) and an average low-temperature of 21.1°C (70°F).
What is the month with the least sunshine in Dégrad Yaya?
With an average of 4.5h of sunshine, February has the least sunshine of the year in Dégrad Yaya.
What is the most humid month in Dégrad Yaya?
The most humid month is May, with an average relative humidity of 90%.
What is the rainiest month in Dégrad Yaya?
May is the month with the most rainfall in Dégrad Yaya. Rain falls for 26.3 days and accumulates 171mm (6.73") of precipitation.
When are the longest days in Dégrad Yaya?
The month with the longest days in Dégrad Yaya, French Guiana, is June, with an average of 12h and 24min of daylight.
What are the months with the highest UV index in Dégrad Yaya?
July through November, with an average maximum UV index of 7, are months with the highest UV index.
What is the driest month in Dégrad Yaya?
The month with the least rainfall in Dégrad Yaya is September, when the rain falls for 10.3 days and typically collects 18mm (0.71") of precipitation.
What month has the most sunshine in Dégrad Yaya?
September has the most sunshine of the year in Dégrad Yaya, with an average of 9.1h of sunshine.
What is the hottest time of year in Dégrad Yaya?
October registers as the month with the average highest temperatures, reaching 34.8°C (94.6°F) at its peak and 21.4°C (70.5°F) at the lowest.
What is the least humid month in Dégrad Yaya?
October is the least humid month in Dégrad Yaya, with an average relative humidity of 73%.
What is the month with the shortest days in Dégrad Yaya?
December has the shortest days of the year in Dégrad Yaya, French Guiana, with an average of 11h and 54min of daylight.
Is there Daylight Saving Time (DST) in Dégrad Yaya?
Dégrad Yaya does not utilize Daylight Saving Time (DST). -03 timezone is used over the entire year.
What is the month with the lowest UV index in Dégrad Yaya?
With an average maximum UV index of 5, December is the month with the lowest UV index in Dégrad Yaya.
Average temperature
Dégrad Yaya, 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
Dégrad Yaya, 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
Dégrad Yaya, 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
Dégrad Yaya, French Guiana
The month with the highest relative humidity is May (90%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Dégrad Yaya, 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
Dégrad Yaya, 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
Dégrad Yaya, 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 2min - Average daylight in September:
12h and 1min - Average daylight in October:
12h and 0min - Average daylight in November:
11h and 5min - Average daylight in December:
11h and 5min
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 2min - Average sunshine in February:
4h and 3min - Average sunshine in March:
5h and 0min - Average sunshine in April:
5h and 1min - Average sunshine in May:
5h and 3min - Average sunshine in June:
7h and 1min
- Average sunshine in July:
7h and 5min - Average sunshine in August:
8h and 5min - Average sunshine in September:
9h and 1min - Average sunshine in October:
8h and 5min - Average sunshine in November:
8h and 2min - Average sunshine in December:
5h and 5min
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
Dégrad Yaya, 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
Dégrad Yaya, 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
Dégrad Yaya, 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
Dégrad Yaya, French Guiana
The months with the highest visibility are August, September, October and November (7km).
The month with the lowest visibility is May (5km).
