Cities / Peru / Amazonas

20°

🌤️ San Juan weather

Mostly clear. No rain expected in the next few hours.

Feels like 23° Wind 3 km/h SW Humidity 99% UV 0 Air Good ☀ 06:12 - 18:12

Right now it is 20° in San Juan with mostly clear skies, it feels more like 23°, today's high is 25° with an overnight low of 20° and about 25 mm of rain is expected. The sun rises at 06:12 and sets at 18:12, giving 12h 00m of daylight. Over the coming week highs range from 34° to 37° - a steady stretch with little day-to-day change.

San Juan is in Amazonas, Peru, sitting 174 m above sea level. Local time is America/Lima (UTC−5), and every time on this page is shown in it.

Next 24 hours - temperature

18° 26° 34° 34° 18° 22:00 · 20° · 0 mm 23:00 · 19.9° · 0 mm 00:00 · 19.7° · 0 mm 01:00 · 19.4° · 0 mm 02:00 · 19.2° · 0 mm 03:00 · 18.9° · 0 mm 04:00 · 18.7° · 0 mm 05:00 · 18.5° · 0 mm 06:00 · 18.3° · 0 mm 07:00 · 19.2° · 0 mm 08:00 · 21.9° · 0 mm 09:00 · 25.2° · 0 mm 10:00 · 27.8° · 0 mm 11:00 · 30.6° · 0 mm 12:00 · 32.4° · 0 mm 13:00 · 33.6° · 0 mm 14:00 · 34° · 0 mm 15:00 · 33.8° · 0 mm 16:00 · 33.1° · 0 mm 17:00 · 31.2° · 0 mm 18:00 · 26.5° · 0 mm 19:00 · 24.8° · 0 mm 20:00 · 24.1° · 0 mm 21:00 · 23.4° · 0 mm

Precipitation

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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
22:00 🌤️ 20° 23.1° - Mostly clear
23:00 ⛅ 19.9° 23.1° - Partly cloudy
00:00 ⛅ 19.7° 22.6° - Partly cloudy
01:00 🌤️ 19.4° 22.4° - Mostly clear
02:00 ⛅ 19.2° 21.9° - Partly cloudy
03:00 ⛅ 18.9° 21.4° - Partly cloudy
04:00 ⛅ 18.7° 21.3° - Partly cloudy
05:00 ⛅ 18.5° 20.8° - Partly cloudy
06:00 ⛅ 18.3° 20.5° - Partly cloudy
07:00 🌤️ 19.2° 21.8° - Mostly clear
08:00 ☁️ 21.9° 24.4° - Overcast
09:00 ☀️ 25.2° 27.6° - Clear sky

Next 16 days

Today🌧️ 25°20°25mm Wed 26☀️ 34°18° Thu 27☁️ 36°20° Fri 28☀️ 37°20° Sat 29☁️ 37°20°0.2mm Sun 30🌧️ 36°21°2.6mm Mon 31🌦️ 36°21°0.7mm Tue 1🌧️ 35°21°9.4mm Wed 2🌧️ 33°20°18.6mm Thu 3🌧️ 25°21°7.3mm Fri 4🌤️ 35°20°0.1mm Sat 5🌦️ 27°21°1.4mm Sun 6⛅ 35°20° Mon 7🌦️ 36°21°3mm Tue 8🌧️ 28°21°9mm Wed 9☁️ 27°20°
🌧️ TodayAugust 25th Avg 22° Low 20° at 23:00 High 25° at 14:00 25 mm rain Feels 28° Wind ~7 km/h
Rain Cloudy
00:00 21° 2.1mm
02:00 21° 1.6mm
04:00 21° 0.4mm
06:00 21° 0.5mm
08:00 21° 4.8mm
10:00 21° 3.3mm
12:00 22°
14:00 25°
16:00 25°
18:00 22°
20:00 21°
22:00 20°
☀️ WednesdayAugust 26th Avg 25° Low 18° at 06:00 High 34° at 14:00 Feels 36° Wind ~5 km/h
Partly Cloudy Clear Clear
00:00 20°
02:00 19°
04:00 19°
06:00 18°
08:00 22°
10:00 28°
12:00 32°
14:00 34°
16:00 33°
18:00 27°
20:00 24°
22:00 23°
☁️ ThursdayAugust 27th Avg 26° Low 20° at 06:00 High 36° at 14:00 Wind ~9 km/h
Clear Clear Cloudy
00:00 22°
02:00 21°
04:00 20°
06:00 20°
08:00 24°
10:00 30°
12:00 34°
14:00 36°
16:00 31°
18:00 27°
20:00 25°
22:00 24°
☀️ FridayAugust 28th Avg 27° Low 20° at 06:00 High 37° at 14:00 Wind ~5 km/h
Clear Clear Cloudy
00:00 22°
02:00 21°
04:00 21°
06:00 20°
08:00 25°
10:00 30°
12:00 35°
14:00 37°
16:00 36°
18:00 29°
20:00 26°
22:00 24°
☁️ SaturdayAugust 29th Avg 27° Low 20° at 06:00 High 37° at 14:00 0.2 mm rain Feels 39° Wind ~6 km/h
Partly Cloudy Cloudy
00:00 22°
02:00 21°
04:00 21°
06:00 20° 0.1mm
08:00 24°
10:00 31°
12:00 36°
14:00 37°
16:00 33°
18:00 28°
20:00 27°
22:00 25°
🌧️ SundayAugust 30th Avg 27° Low 21° at 06:00 High 36° at 13:00 2.6 mm rain Feels 38° Wind ~5 km/h
Rain Cloudy Clear Clear Cloudy
00:00 25°
02:00 22° 0.5mm
04:00 22°
06:00 21°
08:00 23°
10:00 30°
12:00 35°
14:00 34°
16:00 30°
18:00 28°
20:00 27°
22:00 26°
🌦️ MondayAugust 31st Avg 28° Low 21° at 06:00 High 36° at 13:00 0.7 mm rain Feels 38° Wind ~5 km/h
Rain Clear Partly Cloudy Cloudy
00:00 24°
02:00 23° 0.1mm
04:00 22° 0.1mm
06:00 21°
08:00 24°
10:00 31°
12:00 35°
14:00 36°
16:00 33°
18:00 30°
20:00 28°
22:00 25°
🌧️ TuesdaySeptember 1st Avg 25° Low 21° at 06:00 High 35° at 13:00 9.4 mm rain Feels 37° Wind ~6 km/h
Rain Cloudy Rain
00:00 22° 0.4mm
02:00 21° 0.7mm
04:00 21° 0.7mm
06:00 21° 0.5mm
08:00 24° 0.3mm
10:00 30° 0.3mm
12:00 34°
14:00 33°
16:00 27°
18:00 23° 1mm
20:00 22° 0.3mm
22:00 22° 0.3mm
🌧️ WednesdaySeptember 2nd Avg 25° Low 20° at 06:00 High 33° at 15:00 18.6 mm rain Feels 35° Wind ~10 km/h
Rain Partly Cloudy Rain
00:00 22° 0.2mm
02:00 21° 0.6mm
04:00 21° 0.6mm
06:00 20° 1.9mm
08:00 23° 0.8mm
10:00 28° 0.8mm
12:00 31°
14:00 32°
16:00 32°
18:00 26° 1.7mm
20:00 22° 1mm
22:00 22° 1mm
🌧️ ThursdaySeptember 3rd Avg 22° Low 21° at 23:00 High 25° at 13:00 7.3 mm rain Feels 29° Wind ~6 km/h
Cloudy Rain Cloudy Rain Cloudy
00:00 22° 0.2mm
02:00 22°
04:00 22°
06:00 22° 0.4mm
08:00 22°
10:00 23°
12:00 25° 1.1mm
14:00 24° 0.8mm
16:00 23° 0.8mm
18:00 22°
20:00 22°
22:00 21°
🌤️ FridaySeptember 4th Avg 26° Low 20° at 05:00 High 35° at 14:00 0.1 mm rain Feels 38° Wind ~6 km/h
Cloudy Partly Cloudy Clear
00:00 21°
02:00 21°
04:00 20°
06:00 20°
08:00 23°
10:00 29°
12:00 34°
14:00 35°
16:00 34°
18:00 28°
20:00 24°
22:00 23°
🌦️ SaturdaySeptember 5th Avg 23° Low 21° at 04:00 High 27° at 14:00 1.4 mm rain Feels 31° Wind ~3 km/h
Partly Cloudy Rain Cloudy Clear
00:00 22° 0.1mm
02:00 21°
04:00 21°
06:00 21°
08:00 21° 0.4mm
10:00 21° 0.4mm
12:00 25°
14:00 27°
16:00 25°
18:00 24°
20:00 23°
22:00 22°
⛅ SundaySeptember 6th Avg 26° Low 20° at 05:00 High 35° at 14:00 Wind ~7 km/h
Clear Partly Cloudy Cloudy Clear
00:00 21°
02:00 20°
04:00 20°
06:00 20°
08:00 24°
10:00 30°
12:00 33°
14:00 35°
16:00 33°
18:00 28°
20:00 24°
22:00 23°
🌦️ MondaySeptember 7th Avg 25° Low 21° at 05:00 High 36° at 13:00 3 mm rain Wind ~4 km/h
Clear Partly Cloudy Clear Rain
00:00 22°
02:00 21°
04:00 21°
06:00 21°
08:00 24°
10:00 31°
12:00 35°
14:00 34°
16:00 28°
18:00 25° 0.1mm
20:00 23° 0.7mm
22:00 22° 0.7mm
🌧️ TuesdaySeptember 8th Avg 24° Low 21° at 06:00 High 28° at 13:00 9 mm rain Feels 33° Wind ~3 km/h
Rain Cloudy Rain
00:00 21° 0.6mm
02:00 21° 0.1mm
04:00 21° 0.1mm
06:00 21°
08:00 23° 0.1mm
10:00 26° 0.1mm
12:00 28° 1.1mm
14:00 28° 1.1mm
16:00 27° 1.1mm
18:00 24° 0.1mm
20:00 22° 0.1mm
22:00 21° 0.1mm
☁️ WednesdaySeptember 9th Avg 23° Low 20° at 04:00 High 27° at 15:00 Feels 30° Wind ~3 km/h
Cloudy Partly Cloudy Clear
00:00 21°
02:00 20°
04:00 20°
06:00 20°
08:00 21°
10:00 24°
12:00 25°
14:00 27°
16:00 27°
18:00 24°
20:00 22°
22:00 21°

Sun

☀️ Sunrise 06:12 · Sunset 18:12

12h 00m of daylight · America/Lima

Air quality

PM2.5 5.6 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Teniente Pinglo · 6.8 km Borja · 17.5 km Puerto Meléndez · 19.1 km Eureka · 19.7 km Santa Rosa · 19.7 km Ajachín · 20.7 km

Tools for San Juan

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

Common questions about San Juan weather

Will it rain in San Juan today?

Yes - about 25 mm of rain is expected in San Juan today.

What is the temperature in San Juan right now?

It is 20° in San Juan right now, though it feels closer to 23°. Today runs between a low of 20° and a high of 25°.

What time is sunrise and sunset in San Juan?

The sun rises at 06:12 and sets at 18:12 local time in San Juan today, giving 12h 00m of daylight.

What is the air quality in San Juan?

PM2.5 in San Juan is currently 5.6 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 San Juan 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 San Juan 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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