Weather Îlet Niasse long-term weather forecast

Long-term weather forecast for Îlet Niasse for ten days.

Thursday, Jan 15

25 / 23°C

20.1 mm

9 km/h

23 °C	28 °C	3 am
25 °C	30 °C	9 am
25 °C	31 °C	3 pm
23 °C	28 °C	9 pm

sunrise 6:39 am
sunset 6:35 pm

HOURLY

During the day morning rain, later morning heavy rain, in the evening initially heavy rain, later overcast. The highest temperature 25 °C. Total rainfall 20.1 mm. At night rain. The lowest temperature 23 °C. Total rainfall 3.8 mm.

Interactive map weather French Guiana

GPS: 3.7672; -51.9250

altitude: 55 m
local time:

PLACES IN THE AREA

Weather forecast Îlet Niasse, French Guiana extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Thursday 01/15/2026
3 AM 1 AM	rain	23 °C 28 °C	1.1 mm	1.7 m/s 6 km/h northeast	1009 hPa	98 %	22 °C	99 %	0%	55%	18%	98%
9 AM 7 AM	heavy rain	25 °C 30 °C	11.0 mm	3.0 m/s 11 km/h east-northeast	1012 hPa	92 %	23 °C	94 %	0%	93%	24%	0%
3 PM 1 PM	heavy rain	25 °C 30 °C	7.6 mm	2.4 m/s 9 km/h east-northeast	1009 hPa	92 %	23 °C	99 %	0%	25%	3%	98%
9 PM 7 PM	overcast	23 °C 28 °C	0.4 mm	1.4 m/s 5 km/h northeast	1011 hPa	99 %	22 °C	100 %	0%	14%	20%	100%
Friday 01/16/2026
3 AM 1 AM	rain	23 °C 28 °C	3.8 mm	0.3 m/s 1 km/h northwest	1009 hPa	98 %	22 °C	100 %	0%	100%	43%	78%
9 AM 7 AM	heavy rain	24 °C 29 °C	7.2 mm	2.0 m/s 7 km/h east-northeast	1012 hPa	91 %	22 °C	100 %	0%	96%	32%	96%
3 PM 1 PM	rain	26 °C 31 °C	4.3 mm	2.0 m/s 7 km/h northeast	1009 hPa	87 %	24 °C	100 %	0%	73%	4%	100%
9 PM 7 PM	rain	23 °C 28 °C	1.8 mm	1.3 m/s 5 km/h north-northeast	1011 hPa	99 %	22 °C	100 %	0%	87%	7%	100%

Îlet Niasse, French Guiana - information

State: French Guiana

GPS coordinates: 3.7672; -51.9250

Time zone: America / Cayenne time difference in hours with time in US is -4 hours

Altitude: 55 m
The administrative part:

, Kofi Kamiza

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Weather Îlet Niasse, French Guiana. Weather forecast Îlet Niasse.

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Data source

Weather forecast for Îlet Niasse is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

Weather with Meteobox for your website

Astronomical information Îlet Niasse

data are always in the local time

Sun and light

Jan. 15, 2026

Sunrise:	Sunset:
6:39 am	6:35 pm
Noon:	Length of day:
12:37 pm	11:56
Start of civil twilight*:	End of civil twilight*:
6:16 am	6:57 pm
Start of nautical twilight*:	End of nautical twilight*:
5:51 am	7:22 pm
Start of astronomical twilight*:	End of astronomical twilight*:
5:25 am	7:48 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
01/15/2026 3:51 am	01/15/2026 4 pm
Next new moon:	Next full moon:
01/18/2026	02/01/2026