Cities / French Guiana / Guyane

23°

☁️ Janvier weather

Overcast. No rain expected in the next few hours.

Feels like 27° Wind 4 km/h E Humidity 93% UV 0 Air Good ☀ 06:32 - 18:50

Right now it is 23° in Janvier with overcast skies, it feels more like 27° and today's high is 37° with an overnight low of 22°. The sun rises at 06:32 and sets at 18:50, giving 12h 18m of daylight. Over the coming week highs range from 35° to 38° - a steady stretch with little day-to-day change.

Janvier is in Guyane, French Guiana, sitting 63 m above sea level. Local time is America/Cayenne (UTC−3), and every time on this page is shown in it.

Next 24 hours - temperature

21° 29° 37° 36° 22° 23:00 · 22.8° · 0 mm 00:00 · 22.3° · 0 mm 01:00 · 21.9° · 0 mm 02:00 · 22° · 0 mm 03:00 · 22.1° · 0 mm 04:00 · 22.1° · 0 mm 05:00 · 22° · 0 mm 06:00 · 21.9° · 0 mm 07:00 · 22.2° · 0 mm 08:00 · 24.5° · 0 mm 09:00 · 28.2° · 0 mm 10:00 · 31.1° · 0 mm 11:00 · 33.4° · 0 mm 12:00 · 35.1° · 0 mm 13:00 · 36.2° · 0 mm 14:00 · 34.5° · 0.1 mm 15:00 · 31.7° · 0 mm 16:00 · 30.7° · 0 mm 17:00 · 29.7° · 0 mm 18:00 · 28.8° · 0 mm 19:00 · 24.4° · 2.7 mm 20:00 · 24.6° · 0 mm 21:00 · 24.2° · 0 mm 22:00 · 23.8° · 0 mm

Precipitation

23:00 · 0 mm 23:00 00:00 · 0 mm 01:00 · 0 mm 02:00 · 0 mm 02:00 03:00 · 0 mm 04:00 · 0 mm 05:00 · 0 mm 05:00 06:00 · 0 mm 07:00 · 0 mm 08:00 · 0 mm 08:00 09:00 · 0 mm 10:00 · 0 mm 11:00 · 0 mm 11:00 12:00 · 0 mm 13:00 · 0 mm 14:00 · 0.1 mm 14:00 15:00 · 0 mm 16:00 · 0 mm 17:00 · 0 mm 17:00 18:00 · 0 mm 19:00 · 2.7 mm 20:00 · 0 mm 20:00 21:00 · 0 mm 22:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
23:00 ☁️ 22.8° 26.5° - Overcast
00:00 ☁️ 22.3° 25.9° - Overcast
01:00 ☁️ 21.9° 25.4° - Overcast
02:00 ☀️ 22° 25.5° - Clear sky
03:00 ☀️ 22.1° 25.9° - Clear sky
04:00 ☀️ 22.1° 25.8° - Clear sky
05:00 🌤️ 22° 25.7° - Mostly clear
06:00 ☁️ 21.9° 25.6° - Overcast
07:00 🌤️ 22.2° 25.8° - Mostly clear
08:00 ☀️ 24.5° 28° - Clear sky
09:00 ☀️ 28.2° 31.5° - Clear sky
10:00 ⛅ 31.1° 33.8° - Partly cloudy

Next 16 days

Today🌦️ 37°22°0.9mm Fri 14🌧️ 36°22°2.8mm Sat 15☀️ 36°22°0.1mm Sun 16☀️ 37°22° Mon 17☀️ 37°22° Tue 18☀️ 38°23° Wed 19⛅ 35°22° Thu 20☁️ 33°24°0.3mm Fri 21🌦️ 34°23°4.2mm Sat 22🌦️ 38°23°0.3mm Sun 23🌦️ 39°22°2.2mm Mon 24🌦️ 38°23°0.8mm Tue 25⛅ 37°22° Wed 26🌦️ 36°23°2.4mm Thu 27🌤️ 36°22° Fri 28🌤️ 39°23°
🌦️ TodayAugust 13th Avg 27° Low 22° at 06:00 High 37° at 14:00 0.9 mm rain Wind ~7 km/h
Clear Cloudy Cloudy
00:00 23°
02:00 22°
04:00 22°
06:00 22°
08:00 25°
10:00 31°
12:00 35°
14:00 37°
16:00 32°
18:00 28°
20:00 24°
22:00 23°
🌧️ FridayAugust 14th Avg 27° Low 22° at 01:00 High 36° at 13:00 2.8 mm rain Wind ~8 km/h
Clear Clear Cloudy Cloudy
00:00 22°
02:00 22°
04:00 22°
06:00 22°
08:00 25°
10:00 31°
12:00 35°
14:00 35° 0.1mm
16:00 31°
18:00 29°
20:00 25°
22:00 24°
☀️ SaturdayAugust 15th Avg 27° Low 22° at 06:00 High 36° at 13:00 0.1 mm rain Wind ~15 km/h
Clear Clear Clear
00:00 24°
02:00 23°
04:00 23°
06:00 22°
08:00 25°
10:00 30°
12:00 35°
14:00 36° 0.1mm
16:00 29°
18:00 28°
20:00 26°
22:00 25°
☀️ SundayAugust 16th Avg 28° Low 22° at 05:00 High 37° at 15:00 Wind ~13 km/h
Clear Clear
00:00 24°
02:00 23°
04:00 22°
06:00 22°
08:00 25°
10:00 31°
12:00 35°
14:00 37°
16:00 37°
18:00 30°
20:00 27°
22:00 26°
☀️ MondayAugust 17th Avg 28° Low 22° at 06:00 High 37° at 14:00 Wind ~11 km/h
Clear Clear Cloudy Clear
00:00 25°
02:00 23°
04:00 22°
06:00 22°
08:00 25°
10:00 31°
12:00 35°
14:00 37°
16:00 34°
18:00 31°
20:00 28°
22:00 26°
☀️ TuesdayAugust 18th Avg 29° Low 23° at 06:00 High 38° at 15:00 Wind ~12 km/h
Clear Cloudy
00:00 25°
02:00 25°
04:00 23°
06:00 23°
08:00 26°
10:00 31°
12:00 35°
14:00 37°
16:00 36°
18:00 31°
20:00 28°
22:00 26°
⛅ WednesdayAugust 19th Avg 27° Low 22° at 05:00 High 35° at 12:00 Wind ~11 km/h
Clear Partly Cloudy Cloudy
00:00 25°
02:00 24°
04:00 23°
06:00 22°
08:00 26°
10:00 31°
12:00 35°
14:00 32°
16:00 29°
18:00 27°
20:00 26°
22:00 25°
☁️ ThursdayAugust 20th Avg 27° Low 24° at 05:00 High 33° at 13:00 0.3 mm rain Wind ~12 km/h
Cloudy Rain
00:00 25°
02:00 25°
04:00 24°
06:00 24°
08:00 26°
10:00 29°
12:00 33°
14:00 33°
16:00 30°
18:00 27°
20:00 25° 0.1mm
22:00 25°
🌦️ FridayAugust 21st Avg 26° Low 23° at 06:00 High 34° at 15:00 4.2 mm rain Wind ~8 km/h
Cloudy Rain Cloudy Rain
00:00 25°
02:00 25°
04:00 24° 0.1mm
06:00 23° 0.1mm
08:00 24° 0.2mm
10:00 27°
12:00 30°
14:00 33°
16:00 32° 0.2mm
18:00 26° 0.2mm
20:00 25° 0.7mm
22:00 24° 0.3mm
🌦️ SaturdayAugust 22nd Avg 28° Low 23° at 01:00 High 38° at 15:00 0.3 mm rain Wind ~13 km/h
Partly Cloudy Clear Clear
00:00 23° 0.3mm
02:00 23°
04:00 23°
06:00 24°
08:00 26°
10:00 30°
12:00 33°
14:00 37°
16:00 36°
18:00 31°
20:00 28°
22:00 25°
🌦️ SundayAugust 23rd Avg 27° Low 22° at 05:00 High 39° at 14:00 2.2 mm rain Wind ~9 km/h
Clear Clear Rain
00:00 24°
02:00 23°
04:00 22°
06:00 22°
08:00 26°
10:00 31°
12:00 35°
14:00 39°
16:00 35° 0.1mm
18:00 25° 0.1mm
20:00 23° 0.5mm
22:00 23° 0.2mm
🌦️ MondayAugust 24th Avg 29° Low 23° at 05:00 High 38° at 15:00 0.8 mm rain Wind ~11 km/h
Rain Cloudy Clear Cloudy
00:00 23° 0.2mm
02:00 24° 0.2mm
04:00 23°
06:00 24°
08:00 26°
10:00 30°
12:00 35°
14:00 37°
16:00 36°
18:00 31°
20:00 28°
22:00 26°
⛅ TuesdayAugust 25th Avg 29° Low 22° at 05:00 High 37° at 15:00 Wind ~13 km/h
Clear Partly Cloudy
00:00 25°
02:00 24°
04:00 23°
06:00 22°
08:00 26°
10:00 31°
12:00 35°
14:00 37°
16:00 36°
18:00 32°
20:00 28°
22:00 26°
🌦️ WednesdayAugust 26th Avg 28° Low 23° at 05:00 High 36° at 12:00 2.4 mm rain Wind ~13 km/h
Rain Partly Cloudy Clear Partly Cloudy Rain
00:00 26°
02:00 24° 0.1mm
04:00 23°
06:00 23°
08:00 26°
10:00 31°
12:00 36°
14:00 34°
16:00 32°
18:00 31°
20:00 27° 0.7mm
22:00 24°
🌤️ ThursdayAugust 27th Avg 28° Low 22° at 05:00 High 36° at 13:00 Wind ~11 km/h
Partly Cloudy Clear Partly Cloudy
00:00 24°
02:00 23°
04:00 23°
06:00 23°
08:00 26°
10:00 31°
12:00 36°
14:00 36°
16:00 33°
18:00 28°
20:00 27°
22:00 26°
🌤️ FridayAugust 28th Avg 29° Low 23° at 05:00 High 39° at 15:00 Wind ~13 km/h
Partly Cloudy Clear
00:00 25°
02:00 24°
04:00 23°
06:00 23°
08:00 27°
10:00 31°
12:00 36°
14:00 38°
16:00 37°
18:00 31°
20:00 28°
22:00 26°

Sun

☀️ Sunrise 06:32 · Sunset 18:50

12h 18m of daylight · America/Cayenne

Air quality

PM2.5 5.8 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Banc de Sable · 12.7 km Junique · 12.9 km Camp Voltaire · 14.3 km Sendilé · 15.2 km Assouna · 15.3 km Ankel · 15.6 km

Tools for Janvier

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Janvier weather

Will it rain in Janvier today?

Only a trace - around 0.9 mm is expected in Janvier today, not enough to need an umbrella.

What is the temperature in Janvier right now?

It is 23° in Janvier right now, though it feels closer to 27°. Today runs between a low of 22° and a high of 37°.

What time is sunrise and sunset in Janvier?

The sun rises at 06:32 and sets at 18:50 local time in Janvier today, giving 12h 18m of daylight.

What is the air quality in Janvier?

PM2.5 in Janvier is currently 5.8 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the Janvier forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Janvier best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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