Cities / Argentina / Tierra del Fuego

-16°

☁️ San Martín Base weather

Overcast. No rain expected in the next few hours.

Feels like -20° Wind 5 km/h NE Humidity 82% UV 0 Air Good ☀ 09:24 - 17:38

Right now it is -16° in San Martín Base with overcast skies, it feels more like -20° and today's high is -14° with an overnight low of -20°. The sun rises at 09:24 and sets at 17:38, giving 8h 14m of daylight. Over the coming week highs range from -17° to -5°.

San Martín Base is in Tierra del Fuego, Argentina, sitting 19 m above sea level. Local time is Antarctica/Rothera (UTC−3), and every time on this page is shown in it.

Next 24 hours - temperature

-18° -11° -4° -5° -18° 16:00 · -15.6° · 0 mm 17:00 · -16.6° · 0 mm 18:00 · -17.2° · 0 mm 19:00 · -17.4° · 0 mm 20:00 · -17.5° · 0 mm 21:00 · -17.6° · 0 mm 22:00 · -17.3° · 0 mm 23:00 · -17.1° · 0 mm 00:00 · -16.9° · 0 mm 01:00 · -16.6° · 0 mm 02:00 · -15.7° · 0 mm 03:00 · -14° · 0 mm 04:00 · -13.3° · 0 mm 05:00 · -11.3° · 0 mm 06:00 · -8.7° · 0.1 mm 07:00 · -7.5° · 0.1 mm 08:00 · -7° · 0.2 mm 09:00 · -6.8° · 0.2 mm 10:00 · -6.5° · 0.3 mm 11:00 · -5.9° · 0.3 mm 12:00 · -5.4° · 0.4 mm 13:00 · -5.1° · 0.3 mm 14:00 · -5° · 0.3 mm 15:00 · -4.8° · 0.3 mm

Precipitation

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 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 · 0.1 mm 07:00 · 0.1 mm 07:00 08:00 · 0.2 mm 09:00 · 0.2 mm 10:00 · 0.3 mm 10:00 11:00 · 0.3 mm 12:00 · 0.4 mm 13:00 · 0.3 mm 13:00 14:00 · 0.3 mm 15:00 · 0.3 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
16:00 ☁️ -15.6° -20.1° - Overcast
17:00 ☁️ -16.6° -21.3° - Overcast
18:00 ☁️ -17.2° -22° - Overcast
19:00 ☁️ -17.4° -22.4° - Overcast
20:00 ☁️ -17.5° -22.5° - Overcast
21:00 ⛅ -17.6° -22.6° - Partly cloudy
22:00 ⛅ -17.3° -22.3° - Partly cloudy
23:00 ☁️ -17.1° -22.1° - Overcast
00:00 ☁️ -16.9° -21.8° - Overcast
01:00 ☁️ -16.6° -21.6° - Overcast
02:00 ☁️ -15.7° -20.7° - Overcast
03:00 ☁️ -14° -19° - Overcast

Next 16 days

Today☁️ -14°-20° Sun 23🌨️ -5°-17°3.7mm Mon 24🌨️ -5°-13°10.8mm Tue 25☀️ -14°-21° Wed 26☀️ -14°-21° Thu 27☀️ -17°-20° Fri 28☀️ -14°-19° Sat 29☀️ -15°-20° Sun 30☁️ -14°-18° Mon 31☁️ -6°-17° Tue 1🌨️ -4°-10°4.8mm Wed 2🌨️ -7°-21°2.1mm Thu 3🌨️ -10°-21°1.8mm Fri 4🌨️ -8°-19°0.6mm Sat 5☁️ -7°-14°0.2mm Sun 6🌨️ -6°-15°10.5mm
☁️ TodayAugust 22nd Avg -17° Low -20° at 03:00 High -14° at 14:00 Feels -19° Wind ~7 km/h
Cloudy Cloudy
00:00 -19°
02:00 -19°
04:00 -19°
06:00 -18°
08:00 -17°
10:00 -17°
12:00 -15°
14:00 -14°
16:00 -16°
18:00 -17°
20:00 -18°
22:00 -17°
🌨️ SundayAugust 23rd Avg -8° Low -17° at 00:00 High -5° at 15:00 3.7 mm rain Feels -10° Wind ~12 km/h
Cloudy Snow
00:00 -17°
02:00 -16°
04:00 -13°
06:00 -9° 0.1mm
08:00 -7° 0.2mm
10:00 -7° 0.3mm
12:00 -5° 0.4mm
14:00 -5° 0.3mm
16:00 -5° 0.3mm
18:00 -6° 0.2mm
20:00 -6° 0.1mm
22:00 -6° 0.1mm
🌨️ MondayAugust 24th Avg -7° Low -13° at 23:00 High -5° at 06:00 10.8 mm rain Feels -9° Wind ~15 km/h
Snow Cloudy
00:00 -6° 0.2mm
02:00 -5° 0.4mm
04:00 -5° 0.6mm
06:00 -5° 0.7mm
08:00 -5° 0.7mm
10:00 -5° 1.4mm
12:00 -7° 0.9mm
14:00 -8° 0.4mm
16:00 -7° 0.1mm
18:00 -9°
20:00 -11°
22:00 -13°
☀️ TuesdayAugust 25th Avg -18° Low -21° at 20:00 High -14° at 00:00 Feels -18° Wind ~9 km/h
Cloudy Partly Cloudy Clear
00:00 -14°
02:00 -15°
04:00 -16°
06:00 -17°
08:00 -18°
10:00 -19°
12:00 -18°
14:00 -17°
16:00 -18°
18:00 -21°
20:00 -21°
22:00 -21°
☀️ WednesdayAugust 26th Avg -18° Low -21° at 02:00 High -14° at 15:00 Feels -19° Wind ~8 km/h
Clear
00:00 -21°
02:00 -21°
04:00 -21°
06:00 -20°
08:00 -18°
10:00 -18°
12:00 -16°
14:00 -14°
16:00 -16°
18:00 -17°
20:00 -18°
22:00 -17°
☀️ ThursdayAugust 27th Avg -18° Low -20° at 18:00 High -17° at 09:00 Feels -21° Wind ~8 km/h
Clear
00:00 -18°
02:00 -18°
04:00 -18°
06:00 -18°
08:00 -18°
10:00 -17°
12:00 -18°
14:00 -17°
16:00 -18°
18:00 -20°
20:00 -19°
22:00 -19°
☀️ FridayAugust 28th Avg -17° Low -19° at 00:00 High -14° at 14:00 Feels -19° Wind ~10 km/h
Clear
00:00 -19°
02:00 -18°
04:00 -18°
06:00 -17°
08:00 -18°
10:00 -17°
12:00 -15°
14:00 -14°
16:00 -16°
18:00 -18°
20:00 -18°
22:00 -19°
☀️ SaturdayAugust 29th Avg -18° Low -20° at 07:00 High -15° at 15:00 Feels -20° Wind ~8 km/h
Clear Cloudy
00:00 -19°
02:00 -19°
04:00 -19°
06:00 -20°
08:00 -20°
10:00 -19°
12:00 -17°
14:00 -15°
16:00 -15°
18:00 -16°
20:00 -17°
22:00 -18°
☁️ SundayAugust 30th Avg -17° Low -18° at 00:00 High -14° at 14:00 Feels -19° Wind ~9 km/h
Cloudy
00:00 -18°
02:00 -18°
04:00 -18°
06:00 -18°
08:00 -18°
10:00 -17°
12:00 -15°
14:00 -14°
16:00 -15°
18:00 -17°
20:00 -17°
22:00 -17°
☁️ MondayAugust 31st Avg -9° Low -17° at 00:00 High -6° at 15:00 Feels -9° Wind ~9 km/h
Cloudy
00:00 -17°
02:00 -15°
04:00 -13°
06:00 -12°
08:00 -11°
10:00 -9°
12:00 -7°
14:00 -6°
16:00 -6°
18:00 -6°
20:00 -6°
22:00 -6°
🌨️ TuesdaySeptember 1st Avg -6° Low -10° at 03:00 High -4° at 15:00 4.8 mm rain Feels -8° Wind ~8 km/h
Cloudy Snow
00:00 -7°
02:00 -9°
04:00 -10°
06:00 -8°
08:00 -8°
10:00 -7°
12:00 -5°
14:00 -4° 0.2mm
16:00 -4° 0.3mm
18:00 -5° 0.3mm
20:00 -5° 0.7mm
22:00 -6° 0.6mm
🌨️ WednesdaySeptember 2nd Avg -15° Low -21° at 23:00 High -7° at 00:00 2.1 mm rain Feels -11° Wind ~15 km/h
Snow Cloudy Partly Cloudy Cloudy
00:00 -7° 0.6mm
02:00 -8° 0.3mm
04:00 -9° 0.2mm
06:00 -11° 0.2mm
08:00 -14°
10:00 -17°
12:00 -18°
14:00 -18°
16:00 -19°
18:00 -20°
20:00 -20°
22:00 -20°
🌨️ ThursdaySeptember 3rd Avg -15° Low -21° at 01:00 High -10° at 15:00 1.8 mm rain Feels -14° Wind ~14 km/h
Cloudy Snow Partly Cloudy Clear
00:00 -21°
02:00 -21°
04:00 -19° 0.1mm
06:00 -15° 0.1mm
08:00 -13° 0.1mm
10:00 -12° 0.2mm
12:00 -12° 0.2mm
14:00 -10° 0.2mm
16:00 -12°
18:00 -16°
20:00 -17°
22:00 -18°
🌨️ FridaySeptember 4th Avg -13° Low -19° at 00:00 High -8° at 20:00 0.6 mm rain Feels -12° Wind ~11 km/h
Clear Cloudy Snow
00:00 -19°
02:00 -19°
04:00 -18°
06:00 -17°
08:00 -18°
10:00 -16°
12:00 -12°
14:00 -9°
16:00 -8°
18:00 -9°
20:00 -8° 0.2mm
22:00 -10°
☁️ SaturdaySeptember 5th Avg -10° Low -14° at 07:00 High -7° at 23:00 0.2 mm rain Feels -11° Wind ~11 km/h
Cloudy
00:00 -13°
02:00 -12°
04:00 -13°
06:00 -14°
08:00 -14°
10:00 -12°
12:00 -9°
14:00 -8°
16:00 -7°
18:00 -7°
20:00 -7°
22:00 -7° 0.1mm
🌨️ SundaySeptember 6th Avg -8° Low -15° at 23:00 High -6° at 04:00 10.5 mm rain Feels -11° Wind ~14 km/h
Cloudy Snow
00:00 -7° 0.1mm
02:00 -6°
04:00 -6°
06:00 -6°
08:00 -6° 1.1mm
10:00 -7° 1.2mm
12:00 -7° 1.2mm
14:00 -6° 0.5mm
16:00 -8° 0.4mm
18:00 -10° 0.4mm
20:00 -12° 0.2mm
22:00 -14° 0.1mm

Sun

☀️ Sunrise 09:24 · Sunset 17:38

8h 14m of daylight · Antarctica/Rothera

Air quality

PM2.5 0.7 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Tools for San Martín Base

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

Common questions about San Martín Base weather

Will it rain in San Martín Base today?

No rain is in the forecast for San Martín Base today.

What is the temperature in San Martín Base right now?

It is -16° in San Martín Base right now, though it feels closer to -20°. Today runs between a low of -20° and a high of -14°.

What time is sunrise and sunset in San Martín Base?

The sun rises at 09:24 and sets at 17:38 local time in San Martín Base today, giving 8h 14m of daylight.

What is the air quality in San Martín Base?

PM2.5 in San Martín Base is currently 0.7 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 Martín Base 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 Martín Base 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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