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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 Jalbot, French Guiana, is another warm winter month, with an average temperature ranging between max 28°C (82.4°F) and min 24°C (75.2°F). With January's advent, Jalbot sees an average high-temperature of a still moderately hot 28°C (82.4°F), subtly shifted from December's 28.8°C (83.8°F). Weather in January »
Weather in February
The last month of the winter, February, is also a moderately hot month in Jalbot, French Guiana, with an average temperature fluctuating between 23.9°C (75°F) and 27.7°C (81.9°F). In Jalbot, the month of February registers the lowest temperatures, averaging 27.7°C (81.9°F) at the peak and 23.9°C (75°F) at the lowest. In February, the average heat index is computed to be a hot 32°C (89.6°F). Weather in February »
Weather in March
The first month of the spring, March, is also a moderately hot month in Jalbot, French Guiana, with an average temperature fluctuating between 28.3°C (82.9°F) and 24.2°C (75.6°F). The beginning of March records an average high-temperature of a still moderately hot 28.3°C (82.9°F), almost echoing the conditions of the previous month. Weather in March »
Weather in April
April, like March, in Jalbot, French Guiana, is another warm spring month, with an average temperature varying between 24.7°C (76.5°F) and 28.5°C (83.3°F). Jalbot registers an average high-temperature of a still moderately hot 28.5°C (83.3°F) at the commencement of April, closely related to the preceding month. Weather in April »
Weather in May
May, the last month of the spring in Jalbot, is another warm month, 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). The advent of May signifies a minor shift to an average high-temperature of a still moderately hot 28.6°C (83.5°F), aligning closely with April. Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Jalbot, French Guiana, with an average temperature ranging between max 28.8°C (83.8°F) and min 23.8°C (74.8°F). June's arrival brings an average high-temperature of a still moderately hot 28.8°C (83.8°F), demonstrating subtle variation from the preceding month. Weather in June »
Weather in July
July, like June, in Jalbot, French Guiana, is a moderately hot summer month, with an average temperature varying between 23.8°C (74.8°F) and 29.8°C (85.6°F). The advent of July brings an average high-temperature of a still warm 29.8°C (85.6°F), exhibiting minor difference from the previous month. Weather in July »
Weather in August
August, the last month of the summer in Jalbot, is a tropical month, with an average temperature varying between 23.9°C (75°F) and 30.9°C (87.6°F). Jalbot marks the arrival of August with an average high-temperature of a tropical 30.9°C (87.6°F), hardly different from July's 29.8°C (85.6°F). Weather in August »
Weather in September
The first month of the autumn, September, is also a hot month in Jalbot, French Guiana, with an average temperature ranging between max 31.5°C (88.7°F) and min 24.5°C (76.1°F). September registers an average high-temperature of a still tropical 31.5°C (88.7°F), slightly varied from August's 30.9°C (87.6°F). Weather in September »
Weather in October
October, like September, is another hot autumn month in Jalbot, French Guiana, with an average temperature ranging between max 31.6°C (88.9°F) and min 24.8°C (76.6°F). October is the month when Jalbot's temperatures reach their peak, with averages of 31.6°C (88.9°F) and lows of 24.8°C (76.6°F). The heat index value during October is computed to be a blistering 41°C (105.8°F). Weather in October »
Weather in November
November, the last month of the autumn in Jalbot, is another tropical month, with an average temperature varying between 30.8°C (87.4°F) and 24.8°C (76.6°F). With November's arrival, Jalbot notes an average high-temperature of a still hot 30.8°C (87.4°F), closely following the trend of the preceding month. Weather in November »
Weather in December
December, the first month of the winter in Jalbot, is still a warm month, with an average temperature fluctuating between 28.8°C (83.8°F) and 24.5°C (76.1°F). With the transition into December, Jalbot notes an average high-temperature of a warm 28.8°C (83.8°F), closely resembling November. 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 Jalbot?
In Jalbot, French Guiana, during the entire year, the rain falls for 277 days and collects up to 1707mm (67.2") of precipitation.
When is the lowest UV index in Jalbot?
January through May and December, with an average maximum UV index of 6, are months with the lowest UV index in Jalbot, French Guiana.
What month is the coldest in Jalbot?
February stands out as Jalbot's coldest month, with an average high-temperature of 27.7°C (81.9°F) and a low-temperature of 23.9°C (75°F).
What is the month with the least sunshine in Jalbot?
With an average of 5.6h of sunshine, February has the least sunshine of the year.
What is the most humid month in Jalbot?
May is the most humid month, with an average relative humidity of 86%.
What is the rainiest month in Jalbot?
The month with the most rainfall is May, when the rain falls for 28.9 days and typically aggregates up to 293mm (11.54") of precipitation.
When are the longest days in Jalbot?
The month with the longest days is June, with an average of 12h and 24min of daylight.
What is the month with the highest UV index in Jalbot?
The months with the highest UV index in Jalbot are June through November, with an average maximum UV index of 7.
What are the least humid months in Jalbot?
September and October, with an average relative humidity of 76%, are the least humid months.
What is the driest month in Jalbot?
September is the month with the least rainfall in Jalbot, French Guiana. Rain falls for 12.2 days and accumulates 23mm (0.91") of precipitation.
What month has the most sunshine in Jalbot?
The month with the most sunshine in Jalbot, French Guiana, is September, with an average of 9.2h of sunshine.
What is the warmest month in Jalbot?
Jalbot, French Guiana, reaches its average highest temperatures in October, measuring 31.6°C (88.9°F) at the peak and 24.8°C (76.6°F) at the lowest.
What is the month with the shortest days in Jalbot?
The month with the shortest days in Jalbot, French Guiana, is December, with an average of 11h and 54min of daylight.
Is there Daylight Saving Time (DST) in Jalbot?
Jalbot, French Guiana, does not utilize Daylight Saving Time (DST). -03 timezone is used throughout the entire year.
Average temperature
Jalbot, 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
Jalbot, 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
Jalbot, 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
Jalbot, 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
Jalbot, 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
Jalbot, 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
Jalbot, 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:
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
Jalbot, 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
Jalbot, 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
Jalbot, 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
Jalbot, 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).
