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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
Weather in January
January, the same as December, is another warm winter month in Guenouillet, French Guiana, with an average temperature fluctuating between 28°C (82.4°F) and 24°C (75.2°F). The commencement of January records an average high-temperature of a still moderately hot 28°C (82.4°F), barely varying from December's 28.8°C (83.8°F). Weather in January »
Weather in February
February, the last month of the winter in Guenouillet, is also a moderately hot month, with an average temperature fluctuating between 27.7°C (81.9°F) and 23.9°C (75°F). Guenouillet, French Guiana, reaches its lowest average temperatures in February, measuring 27.7°C (81.9°F) at the peak and 23.9°C (75°F) at the lowest. The heat index value during February is evaluated at a hot 32°C (89.6°F). Weather in February »
Weather in March
The first month of the spring, March, is still a warm month in Guenouillet, French Guiana, with an average temperature varying between 28.3°C (82.9°F) and 24.2°C (75.6°F). The arrival of March denotes a barely perceptible change in the average high-temperatures to a still moderately hot 28.3°C (82.9°F) from February's 27.7°C (81.9°F). Weather in March »
Weather in April
April, the same as March, is a moderately hot spring month in Guenouillet, French Guiana, with an average temperature fluctuating between 24.7°C (76.5°F) and 28.5°C (83.3°F). Guenouillet's shift into April is marked by a subtle change to a still moderately hot 28.5°C (83.3°F) from March's 28.3°C (82.9°F) in temperature. Weather in April »
Weather in May
The last month of the spring, May, is another warm month in Guenouillet, French Guiana, with temperature in the range of an average low of 24.7°C (76.5°F) and an average high of 28.6°C (83.5°F). May commences with an average high-temperature of a still warm 28.6°C (83.5°F), showing little deviation from April's 28.5°C (83.3°F). Weather in May »
Weather in June
June, the first month of the summer in Guenouillet, is also a moderately hot month, with temperature in the range of an average low of 23.8°C (74.8°F) and an average high of 28.8°C (83.8°F). Guenouillet's average high-temperature in June is a still moderately hot 28.8°C (83.8°F), marking an insignificant difference from the 28.6°C (83.5°F) of May. Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Guenouillet, French Guiana, with an average temperature fluctuating between 29.8°C (85.6°F) and 23.8°C (74.8°F). Guenouillet marks the arrival of July with an average high-temperature of a still warm 29.8°C (85.6°F), hardly different from June's 28.8°C (83.8°F). Weather in July »
Weather in August
August, the last month of the summer in Guenouillet, is a hot month, with an average temperature varying between 30.9°C (87.6°F) and 23.9°C (75°F). Guenouillet notes an average high-temperature of a hot 30.9°C (87.6°F) in August, hardly diverging from July. Weather in August »
Weather in September
September, the first month of the autumn in Guenouillet, is still a hot month, with an average temperature fluctuating between 24.5°C (76.1°F) and 31.5°C (88.7°F). September welcomes an average high-temperature of a still hot 31.5°C (88.7°F), not much different from the preceding month. Weather in September »
Weather in October
October, the same as September, in Guenouillet, French Guiana, is a hot autumn month, with an average temperature fluctuating between 31.6°C (88.9°F) and 24.8°C (76.6°F). With its high average temperature of 31.6°C (88.9°F) and a low of 24.8°C (76.6°F), October is regarded as the warmest month. The heat index value for October is evaluated at an extremely hot 41°C (105.8°F). Weather in October »
Weather in November
November, the last month of the autumn in Guenouillet, is also a hot month, with an average temperature varying between 30.8°C (87.4°F) and 24.8°C (76.6°F). Guenouillet registers an average high-temperature of a still tropical 30.8°C (87.4°F) at the commencement of November, closely related to the preceding month. Weather in November »
Weather in December
The first month of the winter, December, is still a warm month in Guenouillet, French Guiana, with temperature in the range of an average low of 24.5°C (76.1°F) and an average high of 28.8°C (83.8°F). With the advent of December, Guenouillet experiences an average high-temperature of a moderately hot 28.8°C (83.8°F), mirroring a close resemblance to the previous month. Weather in December »
[Resources]Frequently asked questions
How many days does it rain in Guenouillet?
In Guenouillet, French Guiana, during the entire year, the rain falls for 277 days and collects up to 1707mm (67.2") of precipitation.
What is the month with the lowest UV index in Guenouillet?
January through May and December, with an average maximum UV index of 6, are months with the lowest UV index in Guenouillet.
What is the coldest time of year in Guenouillet?
February is the coldest month, exhibiting average temperatures of 27.7°C (81.9°F) at the peak and 23.9°C (75°F) at the base.
What is the month with the least sunshine in Guenouillet?
With an average of 5.6h of sunshine, February has the least sunshine of the year in Guenouillet, French Guiana.
What is the most humid month in Guenouillet?
With an average relative humidity of 86%, May is the most humid month.
What is the rainiest month in Guenouillet?
May is the month with the most rainfall in Guenouillet. Rain falls for 28.9 days and accumulates 293mm (11.54") of precipitation.
When are the longest days in Guenouillet?
With an average of 12h and 24min of daylight, June has the longest days of the year in Guenouillet, French Guiana.
When is the highest UV index in Guenouillet?
The months with the highest UV index are June through November, with an average maximum UV index of 7.
What is the least humid month in Guenouillet?
The months with the lowest humidity in Guenouillet are September and October, with an average relative humidity of 76%.
What is the driest month in Guenouillet?
September is the month with the least rainfall in Guenouillet, French Guiana. Rain falls for 12.2 days and accumulates 23mm (0.91") of precipitation.
What month has the most sunshine in Guenouillet?
The month with the most sunshine in Guenouillet, French Guiana, is September, with an average of 9.2h of sunshine.
What part of the year is the hottest in Guenouillet?
October tends to be the warmest month, with temperatures averaging a daily high of 31.6°C (88.9°F) and a low of 24.8°C (76.6°F).
What is the month with the shortest days in Guenouillet?
With an average of 11h and 48min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST) in Guenouillet?
Guenouillet does not observe Daylight Saving Time (DST). -03 timezone is used throughout the entire year.
Average temperature
Guenouillet, French Guiana
The warmest month (with the highest average high temperature) is October (31.6°C).
The month with the lowest average high temperature is February (27.7°C).
The months with the highest average low temperature are October and November (24.8°C).
The coldest months (with the lowest average low temperature) are June and July (23.8°C).
Average pressure
Guenouillet, French Guiana
- Average pressure in January:
1011.9mbar - Average pressure in February:
1011.7mbar - Average pressure in March:
1011.9mbar - Average pressure in April:
1011.9mbar - Average pressure in May:
1012.3mbar - Average pressure in June:
1013.1mbar
- Average pressure in July:
1013.2mbar - Average pressure in August:
1012.7mbar - Average pressure in September:
1012mbar - Average pressure in October:
1010.6mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1010.8mbar
The month with the highest atmospheric pressure is July (1013.2mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed
Guenouillet, French Guiana
- Average wind speed in January:
12.2km/h - Average wind speed in February:
12.9km/h - Average wind speed in March:
12.7km/h - Average wind speed in April:
11.7km/h - Average wind speed in May:
10.5km/h - Average wind speed in June:
8.5km/h
- Average wind speed in July:
8.3km/h - Average wind speed in August:
10km/h - Average wind speed in September:
11.1km/h - Average wind speed in October:
11.1km/h - Average wind speed in November:
11.1km/h - Average wind speed in December:
11.7km/h
The windiest month (with the highest average wind speed) is February (12.9km/h).
The calmest month (with the lowest average wind speed) is July (8.3km/h).
Average humidity
Guenouillet, French Guiana
The month with the highest relative humidity is May (86%).
The months with the lowest relative humidity are September and October (76%).
Average rainfall
Guenouillet, French Guiana
- Average rainfall in January:
154mm - Average rainfall in February:
163mm - Average rainfall in March:
128mm - Average rainfall in April:
208mm - Average rainfall in May:
293mm - Average rainfall in June:
234mm
The wettest month (with the highest rainfall) is May (293mm).
The driest month (with the least rainfall) is September (23mm).
Average rainfall days
Guenouillet, French Guiana
- Average rainfall days in January:
28 days - Average rainfall days in February:
26.3 days - Average rainfall days in March:
27.2 days - Average rainfall days in April:
27.2 days - Average rainfall days in May:
28.9 days - Average rainfall days in June:
28.2 days
- Average rainfall days in July:
26.6 days - Average rainfall days in August:
19.2 days - Average rainfall days in September:
12.2 days - Average rainfall days in October:
11.6 days - Average rainfall days in November:
16.4 days - Average rainfall days in December:
25.2 days
The month with the highest number of rainy days is May (28.9 days).
The month with the least rainy days is October (11.6 days).
Average daylight / Average sunshine
Guenouillet, 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 48min).
- Average sunshine in January:
6h and 5min - Average sunshine in February:
5h and 4min - Average sunshine in March:
6h and 0min - Average sunshine in April:
6h and 1min - Average sunshine in May:
6h and 5min - Average sunshine in June:
7h and 3min
- Average sunshine in July:
8h and 2min - Average sunshine in August:
8h and 5min - Average sunshine in September:
9h and 1min - Average sunshine in October:
9h and 1min - Average sunshine in November:
8h and 4min - Average sunshine in December:
7h and 2min
The month with the most sunshine is September (Average sunshine: 9h and 12min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).
Average sunshine days
Guenouillet, French Guiana
- Average sunshine days in January:
1.8 days - Average sunshine days in February:
1.3 days - Average sunshine days in March:
2.3 days - Average sunshine days in April:
1.5 days - Average sunshine days in May:
1.1 days - Average sunshine days in June:
0.9 days
- Average sunshine days in July:
2.3 days - Average sunshine days in August:
6.8 days - Average sunshine days in September:
13.6 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
11.2 days - Average sunshine days in December:
4.1 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is June (0.9 days).
Average UV index
Guenouillet, French Guiana
The months with the highest UV index are June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, March, April, May and December (UV index 6).
Average cloud cover
Guenouillet, French Guiana
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 25).
Average visibility
Guenouillet, French Guiana
The months with the highest visibility are January, February, March, August, September, October and November (10km).
The months with the lowest visibility are April, May, June, July and December (9km).
Guenouillet, French Guiana
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