Climate and monthly weather forecastÉmerillon, French Guiana
Climate and monthly weather forecast
Weather in January
January, the same as December, is another warm winter month in Émerillon, French Guiana, with temperature in the range of an average high of 29.7°C (85.5°F) and an average low of 20.8°C (69.4°F). As Émerillon steps into January, the average high-temperature is measured at a warm 29.7°C (85.5°F), displaying minor differences from December's 30.8°C (87.4°F). Weather in January »Weather in February
The last month of the winter, February, is another warm month in Émerillon, French Guiana, with an average temperature varying between 21.2°C (70.2°F) and 29.3°C (84.7°F). February is the coldest month of the year, registering average temperatures as high as 29.3°C (84.7°F) and as low as 21.2°C (70.2°F). In February, the heat index is evaluated at a very hot 38°C (100.4°F). Weather in February »Weather in March
March, the first month of the spring in Émerillon, is a hot month, 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). Émerillon, French Guiana, transitions into March recording an average high-temperature of a hot 30.1°C (86.2°F), closely aligning with the preceding month's temperature. Weather in March »Weather in April
April, like March, in Émerillon, French Guiana, is another warm spring month, with temperature in the range of an average low of 21.5°C (70.7°F) and an average high of 29.8°C (85.6°F). In April, Émerillon notes an average high-temperature of a warm 29.8°C (85.6°F), hardly different from the preceding month. Weather in April »Weather in May
May, the last month of the spring in Émerillon, is another warm month, with an average temperature fluctuating between 29.8°C (85.6°F) and 21.9°C (71.4°F). Émerillon indicates an average high-temperature of a still moderately hot 29.8°C (85.6°F) in May, matching the previous month's conditions. Weather in May »Weather in June
June, the first month of the summer in Émerillon, is a tropical month, with temperature in the range of an average low of 21.1°C (70°F) and an average high of 30.3°C (86.5°F). As Émerillon, French Guiana, steps into June, the average high-temperature is measured at a tropical 30.3°C (86.5°F), displaying minor differences from May's 29.8°C (85.6°F). Weather in June »Weather in July
July, the same as June, in Émerillon, French Guiana, is another hot summer month, with an average temperature ranging between max 31.1°C (88°F) and min 20.8°C (69.4°F). Émerillon's average high-temperature in July sits at a still hot 31.1°C (88°F), showing little difference from the previous month. Weather in July »Weather in August
August, the last month of the summer in Émerillon, is also a hot month, with an average temperature ranging between max 32.8°C (91°F) and min 20.5°C (68.9°F). August's presence marks an average high-temperature of a still tropical 32.8°C (91°F), subtly 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 Émerillon, French Guiana, with an average temperature ranging between max 34.1°C (93.4°F) and min 20.5°C (68.9°F). Émerillon records a slight change with September's average high-temperatures adjusting to a still tropical 34.1°C (93.4°F) from August's 32.8°C (91°F). Weather in September »Weather in October
October, like September, is another tropical autumn month in Émerillon, French Guiana, with temperature in the range of an average high of 34.9°C (94.8°F) and an average low of 20.8°C (69.4°F). October is Émerillon's warmest month, registering average high temperatures of 34.9°C (94.8°F) and lows of 20.8°C (69.4°F). The heat index value for October is evaluated at a burning hot 51°C (123.8°F). Weather in October »Weather in November
November, the last month of the autumn in Émerillon, is also a hot month, with temperature in the range of an average high of 34°C (93.2°F) and an average low of 21°C (69.8°F). The average high-temperature during November registers at a still hot 34°C (93.2°F), closely corresponding to the preceding month. Weather in November »Weather in December
The first month of the winter, December, is still a tropical month in Émerillon, French Guiana, with an average temperature fluctuating between 30.8°C (87.4°F) and 20.9°C (69.6°F). December's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from November's tropical 34°C (93.2°F) 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
In Émerillon, during the entire year, the rain falls for 265.5 days and collects up to 1078mm (42.44") of precipitation.
January, March and December, with an average maximum UV index of 5, are months with the lowest UV index in Émerillon, French Guiana.
February is the coldest month, with the temperature often reaching an average high of 29.3°C (84.7°F) and an average low of 21.2°C (70.2°F).
February has the least sunshine of the year in Émerillon, with an average of 4h of sunshine.
May is the most humid month in Émerillon, French Guiana, with an average relative humidity of 90%.
May is the month with the most rainfall in Émerillon. Rain falls for 25.9 days and accumulates 192mm (7.56") of precipitation.
With an average of 12h and 18min of daylight, June has the longest days of the year in Émerillon.
The months with the highest UV index in Émerillon are August through November, with an average maximum UV index of 7.
The months with the most sunshine are September and October, with an average of 8.8h of sunshine.
In Émerillon, October is known for its average highest temperatures, reaching a high of 34.9°C (94.8°F) and a low of 20.8°C (69.4°F).
October is the least humid month in Émerillon, French Guiana, with an average relative humidity of 72%.
October is the month with the least rainfall in Émerillon. Rain falls for 10.4 days and accumulates 21mm (0.83") of precipitation.
December has the shortest days of the year in Émerillon, French Guiana, with an average of 11h and 54min of daylight.
Émerillon, French Guiana, does not utilize Daylight Saving Time (DST). -03 timezone is used over the entire year.
Average temperature
Émerillon, 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
Émerillon, 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
Émerillon, 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
Émerillon, French Guiana
The month with the highest relative humidity is May (90%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Émerillon, 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
Émerillon, 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
Émerillon, 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
Émerillon, 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
Émerillon, 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
Émerillon, 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
Émerillon, French Guiana
The month with the highest visibility is October (8km).
The month with the lowest visibility is May (5km).
