Climate and monthly weather forecastMoucaya, French Guiana
Climate and monthly weather forecast
Weather in January
January, like December, in Moucaya, French Guiana, is a moderately hot winter month, with an average temperature fluctuating between 29.4°C (84.9°F) and 22.4°C (72.3°F). The ushering in of January brings an average high-temperature of a warm 29.4°C (84.9°F), closely mirroring the 30.2°C (86.4°F) of December. Weather in January »Weather in February
February, the last month of the winter in Moucaya, is another warm month, with an average temperature ranging between max 29.1°C (84.4°F) and min 22.6°C (72.7°F). Moucaya's coldest month, February, registers temperatures that range from a high of 29.1°C (84.4°F) to a low of 22.6°C (72.7°F). For most parts of February, the heat index is calculated to be a very hot 36°C (96.8°F). Weather in February »Weather in March
March, the first month of the spring in Moucaya, is also a moderately hot month, with an average temperature ranging between min 22.8°C (73°F) and max 29.5°C (85.1°F). Moucaya records a slight change with March's average high-temperatures adjusting to a still warm 29.5°C (85.1°F) from February's 29.1°C (84.4°F). Weather in March »Weather in April
April, the same as March, is a moderately hot spring month in Moucaya, French Guiana, with an average temperature fluctuating between 23.1°C (73.6°F) and 29.7°C (85.5°F). As Moucaya steps into April, the average high-temperature is measured at a still warm 29.7°C (85.5°F), displaying minor differences from March's 29.5°C (85.1°F). Weather in April »Weather in May
The last month of the spring, May, is another warm month in Moucaya, French Guiana, with an average temperature varying between 23.3°C (73.9°F) and 29.5°C (85.1°F). Moucaya sees the arrival of May with an average high-temperature of a still warm 29.5°C (85.1°F), indicating a subtle variation from April. Weather in May »Weather in June
The first month of the summer, June, is also a moderately hot month in Moucaya, French Guiana, with an average temperature varying between 29.5°C (85.1°F) and 22.8°C (73°F). Moucaya records a high-temperature average of a still moderately hot 29.5°C (85.1°F) in June, showing no difference from May. Weather in June »Weather in July
July is a hot summer month in Moucaya, French Guiana, with an average temperature fluctuating between 22.2°C (72°F) and 30.6°C (87.1°F). Moucaya's transition from June to July introduces an average high-temperature of a hot 30.6°C (87.1°F), marking an insignificant variation from the 29.5°C (85.1°F). Weather in July »Weather in August
The last month of the summer, August, is another hot month in Moucaya, French Guiana, with an average temperature varying between 22.3°C (72.1°F) and 32°C (89.6°F). The introduction of August sees an average high-temperature of a still hot 32°C (89.6°F), hardly deviating from July. Weather in August »Weather in September
September, the first month of the autumn in Moucaya, is also a hot month, with temperature in the range of an average high of 32.7°C (90.9°F) and an average low of 22.5°C (72.5°F). Moucaya's average high-temperature in September is a still hot 32.7°C (90.9°F), indicating a subtle variation from August. Weather in September »Weather in October
October, like September, is a hot autumn month in Moucaya, French Guiana, with temperature in the range of an average low of 22.8°C (73°F) and an average high of 33.1°C (91.6°F). Moucaya's temperatures tend to reach their peak averages in October, with a high of 33.1°C (91.6°F) and a low of 22.8°C (73°F). The heat index in October is calculated to be a life-threatening hot 47°C (116.6°F). Weather in October »Weather in November
November, the last month of the autumn in Moucaya, is also a hot month, with an average temperature ranging between max 32.4°C (90.3°F) and min 23°C (73.4°F). Moucaya experiences an average high-temperature of a still tropical 32.4°C (90.3°F) in November, marking an insignificant shift from 33.1°C (91.6°F) in October. Weather in November »Weather in December
December, the first month of the winter in Moucaya, is also a hot month, with an average temperature ranging between min 22.7°C (72.9°F) and max 30.2°C (86.4°F). December brings an average high-temperature of a still hot 30.2°C (86.4°F), showing a slight difference from November's 32.4°C (90.3°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 Moucaya, during the entire year, the rain falls for 253 days and collects up to 878mm (34.57") of precipitation.
January through June and December, with an average maximum UV index of 6, are months with the lowest UV index.
In Moucaya, French Guiana, the average lowest temperatures are observed in February, with a high of 29.1°C (84.4°F) and a low of 22.6°C (72.7°F).
With an average of 5.1h of sunshine, February has the least sunshine of the year in Moucaya.
The month with the most rainfall in Moucaya is May, when the rain falls for 28 days and typically aggregates up to 137mm (5.39") of precipitation.
June is the most humid month in Moucaya, French Guiana, with an average relative humidity of 88%.
The month with the longest days in Moucaya is June, with an average of 12h and 24min of daylight.
The months with the highest UV index in Moucaya are July through November, with an average maximum UV index of 7.
September has the most sunshine of the year, with an average of 9.1h of sunshine.
October, with its average high-temperature of 33.1°C (91.6°F) and an average low-temperature of 22.8°C (73°F), holds the record as the warmest month.
October is the least humid month in Moucaya, French Guiana, with an average relative humidity of 77%.
The month with the least rainfall in Moucaya, French Guiana, is October, when the rain falls for 11.6 days and typically collects 23mm (0.91") of precipitation.
With an average of 11h and 48min of daylight, December has the shortest days of the year in Moucaya.
Moucaya, French Guiana, does not observe Daylight Saving Time (DST). -03 timezone is used throughout the entire year.
Average temperature
Moucaya, French Guiana
The warmest month (with the highest average high temperature) is October (33.1°C).
The month with the lowest average high temperature is February (29.1°C).
The month with the highest average low temperature is May (23.3°C).
The coldest month (with the lowest average low temperature) is July (22.2°C).
Average pressure
Moucaya, French Guiana
- Average pressure in January:
1012mbar - Average pressure in February:
1011.8mbar - Average pressure in March:
1012mbar - Average pressure in April:
1011.9mbar - Average pressure in May:
1012.2mbar - Average pressure in June:
1012.9mbar
- Average pressure in July:
1012.9mbar - Average pressure in August:
1012.4mbar - Average pressure in September:
1011.6mbar - Average pressure in October:
1010.3mbar - Average pressure in November:
1009.5mbar - Average pressure in December:
1010.9mbar
The months with the highest atmospheric pressure are June and July (1012.9mbar).
The month with the lowest atmospheric pressure is November (1009.5mbar).
Average wind speed
Moucaya, French Guiana
- Average wind speed in January:
9.1km/h - Average wind speed in February:
9.5km/h - Average wind speed in March:
9.5km/h - Average wind speed in April:
9.1km/h - Average wind speed in May:
8.2km/h - Average wind speed in June:
6.9km/h
- Average wind speed in July:
6.4km/h - Average wind speed in August:
6.8km/h - Average wind speed in September:
7.7km/h - Average wind speed in October:
8.2km/h - Average wind speed in November:
8.4km/h - Average wind speed in December:
8.7km/h
The windiest months (with the highest average wind speed) are February and March (9.5km/h).
The calmest month (with the lowest average wind speed) is July (6.4km/h).
Average humidity
Moucaya, French Guiana
The month with the highest relative humidity is June (88%).
The month with the lowest relative humidity is October (77%).
Average rainfall
Moucaya, French Guiana
- Average rainfall in January:
54mm - Average rainfall in February:
51mm - Average rainfall in March:
46mm - Average rainfall in April:
91mm - Average rainfall in May:
137mm - Average rainfall in June:
135mm
The wettest month (with the highest rainfall) is May (137mm).
The driest month (with the least rainfall) is October (23mm).
Average rainfall days
Moucaya, French Guiana
- Average rainfall days in January:
23.6 days - Average rainfall days in February:
23.7 days - Average rainfall days in March:
25.3 days - Average rainfall days in April:
24.6 days - Average rainfall days in May:
28 days - Average rainfall days in June:
25.6 days
- Average rainfall days in July:
24.5 days - Average rainfall days in August:
19 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
11.6 days - Average rainfall days in November:
13.7 days - Average rainfall days in December:
21.9 days
The month with the highest number of rainy days is May (28 days).
The month with the least rainy days is September (11.5 days).
Average daylight / Average sunshine
Moucaya, French Guiana
- Average daylight in January:
11h and 48min - 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 24min - Average daylight in June:
12h and 24min
- Average daylight in July:
12h and 24min - Average daylight in August:
12h and 18min - Average daylight in September:
12h and 6min - Average daylight in October:
12h and 0min - Average daylight in November:
11h and 54min - Average daylight in December:
11h and 48min
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 18min - Average sunshine in February:
5h and 6min - Average sunshine in March:
5h and 24min - Average sunshine in April:
5h and 30min - Average sunshine in May:
5h and 54min - Average sunshine in June:
7h and 6min
- Average sunshine in July:
8h and 0min - Average sunshine in August:
8h and 42min - Average sunshine in September:
9h and 6min - Average sunshine in October:
8h and 42min - Average sunshine in November:
7h and 54min - Average sunshine in December:
6h and 36min
The month with the most sunshine is September (Average sunshine: 9h and 6min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days
Moucaya, French Guiana
- Average sunshine days in January:
4.8 days - Average sunshine days in February:
3.1 days - Average sunshine days in March:
2.9 days - Average sunshine days in April:
2.7 days - Average sunshine days in May:
1.8 days - Average sunshine days in June:
3 days
- Average sunshine days in July:
4.5 days - Average sunshine days in August:
8.7 days - Average sunshine days in September:
14.6 days - Average sunshine days in October:
16 days - Average sunshine days in November:
13.4 days - Average sunshine days in December:
6.4 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is May (1.8 days).
Average UV index
Moucaya, French Guiana
The months with the highest UV index are July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June and December (UV index 6).
Average cloud cover
Moucaya, French Guiana
The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility
Moucaya, French Guiana
The months with the highest visibility are February, March and April (9km).
The months with the lowest visibility are June, July and August (7km).
