Cities / Costa Rica / Guanacaste Province

27°

🌧️ Irma weather

Rain. Light rain starting around 5:30pm.

Feels like 31° Wind 6 km/h SE Humidity 80% UV 0 Air Good ☀ 05:30 - 17:47

Right now it is 27° in Irma with rain, it feels more like 31°, today's high is 33° with an overnight low of 24° and about 10.1 mm of rain is expected. The sun rises at 05:30 and sets at 17:47, giving 12h 17m of daylight. Over the coming week highs range from 30° to 33° - a steady stretch with little day-to-day change.

Irma is in Guanacaste Province, Costa Rica, sitting 71 m above sea level. Local time is America/Costa_Rica (UTC−6), and every time on this page is shown in it.

Next 24 hours - temperature

23° 28° 32° 32° 23° 17:00 · 27.7° · 2.5 mm 18:00 · 25.9° · 0.8 mm 19:00 · 25.2° · 0.1 mm 20:00 · 24.7° · 0 mm 21:00 · 24.5° · 0 mm 22:00 · 24.3° · 0 mm 23:00 · 24° · 0 mm 00:00 · 23.7° · 0 mm 01:00 · 23.5° · 0 mm 02:00 · 23.3° · 0 mm 03:00 · 23.2° · 0 mm 04:00 · 23.2° · 0 mm 05:00 · 23.1° · 0 mm 06:00 · 23.7° · 0 mm 07:00 · 25.6° · 0 mm 08:00 · 27.6° · 0 mm 09:00 · 29.4° · 0 mm 10:00 · 30.7° · 0 mm 11:00 · 31.5° · 0 mm 12:00 · 31.9° · 0 mm 13:00 · 31.1° · 0.2 mm 14:00 · 29.8° · 2 mm 15:00 · 29.7° · 1.4 mm 16:00 · 29.2° · 0.4 mm

Precipitation

17:00 · 2.5 mm 17:00 18:00 · 0.8 mm 19:00 · 0.1 mm 20:00 · 0 mm 20:00 21:00 · 0 mm 22:00 · 0 mm 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 · 0.2 mm 14:00 · 2 mm 14:00 15:00 · 1.4 mm 16:00 · 0.4 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
17:00 🌧️ 27.7° 31.9° 2.5 mm Rain
18:00 🌦️ 25.9° 29.9° 0.8 mm Light rain
19:00 🌦️ 25.2° 28.8° 0.1 mm Light rain
20:00 🌤️ 24.7° 28° - Mostly clear
21:00 ☀️ 24.5° 27.7° - Clear sky
22:00 ☀️ 24.3° 27.4° - Clear sky
23:00 🌤️ 24° 26.9° - Mostly clear
00:00 ⛅ 23.7° 26.6° - Partly cloudy
01:00 ⛅ 23.5° 26.4° - Partly cloudy
02:00 🌤️ 23.3° 26.1° - Mostly clear
03:00 ☁️ 23.2° 25.9° - Overcast
04:00 ☁️ 23.2° 26° - Overcast

Next 16 days

Today🌧️ 33°24°10.1mm Sat 5🌧️ 32°23°4.1mm Sun 6🌧️ 33°23°5.7mm Mon 7🌧️ 30°23°2.2mm Tue 8🌦️ 33°23°0.3mm Wed 9🌦️ 33°23°1.2mm Thu 10☁️ 32°23° Fri 11🌤️ 33°23° Sat 12⛅ 33°23°0.3mm Sun 13🌧️ 31°24°12.3mm Mon 14🌧️ 31°23°31.4mm Tue 15🌧️ 32°24°10.8mm Wed 16🌦️ 30°23°1.9mm Thu 17🌦️ 28°23°3mm Fri 18🌦️ 30°23°7.8mm Sat 19🌧️ 31°23°28.5mm
🌧️ TodaySeptember 4th Avg 27° Low 24° at 05:00 High 33° at 12:00 10.1 mm rain Feels 35° Wind ~12 km/h
Clear Cloudy Rain Clear
00:00 24°
02:00 24°
04:00 24°
06:00 24°
08:00 28°
10:00 31°
12:00 33°
14:00 31° 1.9mm
16:00 29° 2.5mm
18:00 26° 0.8mm
20:00 25°
22:00 24°
🌧️ SaturdaySeptember 5th Avg 26° Low 23° at 05:00 High 32° at 12:00 4.1 mm rain Feels 34° Wind ~12 km/h
Cloudy Rain
00:00 24°
02:00 23°
04:00 23°
06:00 24°
08:00 28°
10:00 31°
12:00 32°
14:00 30° 2mm
16:00 29° 0.4mm
18:00 26°
20:00 25°
22:00 24°
🌧️ SundaySeptember 6th Avg 26° Low 23° at 05:00 High 33° at 12:00 5.7 mm rain Feels 37° Wind ~9 km/h
Cloudy Cloudy Rain Cloudy
00:00 24°
02:00 23°
04:00 23°
06:00 23°
08:00 27°
10:00 31°
12:00 33° 0.1mm
14:00 31° 0.9mm
16:00 28° 1.7mm
18:00 25° 0.7mm
20:00 24°
22:00 24°
🌧️ MondaySeptember 7th Avg 25° Low 23° at 05:00 High 30° at 12:00 2.2 mm rain Feels 33° Wind ~16 km/h
Cloudy Rain Cloudy
00:00 24°
02:00 24°
04:00 23°
06:00 24°
08:00 26°
10:00 29° 0.1mm
12:00 30° 0.3mm
14:00 28°
16:00 25° 1mm
18:00 24°
20:00 24°
22:00 24°
🌦️ TuesdaySeptember 8th Avg 27° Low 23° at 03:00 High 33° at 12:00 0.3 mm rain Feels 36° Wind ~8 km/h
Cloudy Cloudy
00:00 24°
02:00 23°
04:00 23°
06:00 24°
08:00 27°
10:00 30°
12:00 33°
14:00 32°
16:00 29°
18:00 26°
20:00 25°
22:00 25°
🌦️ WednesdaySeptember 9th Avg 27° Low 23° at 04:00 High 33° at 12:00 1.2 mm rain Feels 35° Wind ~9 km/h
Clear Rain Cloudy
00:00 24°
02:00 24°
04:00 23°
06:00 24°
08:00 28°
10:00 31°
12:00 33°
14:00 32°
16:00 30° 0.4mm
18:00 26° 0.4mm
20:00 25°
22:00 25°
☁️ ThursdaySeptember 10th Avg 27° Low 23° at 05:00 High 32° at 12:00 Feels 35° Wind ~10 km/h
Partly Cloudy Cloudy
00:00 24°
02:00 24°
04:00 23°
06:00 24°
08:00 27°
10:00 31°
12:00 32°
14:00 32°
16:00 29°
18:00 26°
20:00 25°
22:00 24°
🌤️ FridaySeptember 11th Avg 27° Low 23° at 05:00 High 33° at 13:00 Feels 36° Wind ~8 km/h
Cloudy Partly Cloudy Clear Partly Cloudy
00:00 24°
02:00 23°
04:00 23°
06:00 24°
08:00 27°
10:00 31°
12:00 33°
14:00 33°
16:00 31°
18:00 27°
20:00 25°
22:00 25°
⛅ SaturdaySeptember 12th Avg 27° Low 23° at 04:00 High 33° at 12:00 0.3 mm rain Feels 36° Wind ~11 km/h
Clear Partly Cloudy Rain Cloudy
00:00 24°
02:00 24°
04:00 23°
06:00 24°
08:00 28°
10:00 31°
12:00 33°
14:00 32° 0.1mm
16:00 30°
18:00 26°
20:00 25°
22:00 25°
🌧️ SundaySeptember 13th Avg 27° Low 24° at 04:00 High 31° at 12:00 12.3 mm rain Feels 34° Wind ~12 km/h
Clear Cloudy Rain Cloudy
00:00 24°
02:00 24°
04:00 24°
06:00 24°
08:00 28°
10:00 31° 0.1mm
12:00 31° 0.1mm
14:00 31° 1.6mm
16:00 29° 2.4mm
18:00 26° 2.4mm
20:00 25°
22:00 25°
🌧️ MondaySeptember 14th Avg 26° Low 23° at 05:00 High 31° at 12:00 31.4 mm rain Feels 33° Wind ~9 km/h
Cloudy Rain
00:00 25°
02:00 24°
04:00 24°
06:00 24°
08:00 27°
10:00 30° 0.6mm
12:00 31° 0.6mm
14:00 29° 2.1mm
16:00 27° 3.4mm
18:00 25° 3.4mm
20:00 24° 2.7mm
22:00 24° 2.5mm
🌧️ TuesdaySeptember 15th Avg 26° Low 24° at 05:00 High 32° at 12:00 10.8 mm rain Feels 37° Wind ~8 km/h
Rain Cloudy Rain
00:00 25° 2.5mm
02:00 24° 1.2mm
04:00 24° 0.2mm
06:00 24° 0.2mm
08:00 27° 0.2mm
10:00 30°
12:00 32°
14:00 30°
16:00 27° 1mm
18:00 25° 1mm
20:00 24° 0.1mm
22:00 24° 0.1mm
🌦️ WednesdaySeptember 16th Avg 26° Low 23° at 05:00 High 30° at 12:00 1.9 mm rain Feels 35° Wind ~11 km/h
Partly Cloudy Rain Cloudy
00:00 24° 0.1mm
02:00 24°
04:00 24°
06:00 24°
08:00 27°
10:00 29° 0.3mm
12:00 30° 0.3mm
14:00 29° 0.1mm
16:00 27° 0.2mm
18:00 25° 0.2mm
20:00 25°
22:00 24°
🌦️ ThursdaySeptember 17th Avg 25° Low 23° at 05:00 High 28° at 12:00 3 mm rain Feels 31° Wind ~7 km/h
Cloudy Rain Cloudy
00:00 24°
02:00 24°
04:00 24°
06:00 24°
08:00 26°
10:00 28°
12:00 28°
14:00 28° 0.1mm
16:00 27° 0.9mm
18:00 25° 0.9mm
20:00 24°
22:00 24°
🌦️ FridaySeptember 18th Avg 26° Low 23° at 05:00 High 30° at 12:00 7.8 mm rain Feels 34° Wind ~11 km/h
Cloudy Partly Cloudy Rain
00:00 24°
02:00 24°
04:00 23°
06:00 23°
08:00 27°
10:00 29° 0.3mm
12:00 30° 0.3mm
14:00 30° 0.6mm
16:00 28° 0.7mm
18:00 26° 0.7mm
20:00 25° 0.4mm
22:00 24° 0.9mm
🌧️ SaturdaySeptember 19th Avg 26° Low 23° at 05:00 High 31° at 12:00 28.5 mm rain Feels 35° Wind ~14 km/h
Cloudy Rain
00:00 24° 0.9mm
02:00 24°
04:00 23°
06:00 23°
08:00 27° 0.1mm
10:00 30° 1.4mm
12:00 31° 1.4mm
14:00 30° 4.3mm
16:00 28° 2.8mm
18:00 25° 2.8mm
20:00 25° 0.4mm
22:00 24° 0.3mm

Sun

☀️ Sunrise 05:30 · Sunset 17:47

12h 17m of daylight · America/Costa_Rica

Air quality

PM2.5 2.8 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Matapalo · 1.9 km Nancital · 2.9 km Limonal · 2.9 km Cinco Esquinas · 3.2 km Limonal Viejo · 3.2 km Maravilla · 3.8 km

Tools for Irma

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

Common questions about Irma weather

Will it rain in Irma today?

Yes - about 10.1 mm of rain is expected in Irma today.

What is the temperature in Irma right now?

It is 27° in Irma right now, though it feels closer to 31°. Today runs between a low of 24° and a high of 33°.

What time is sunrise and sunset in Irma?

The sun rises at 05:30 and sets at 17:47 local time in Irma today, giving 12h 17m of daylight.

What is the air quality in Irma?

PM2.5 in Irma is currently 2.8 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 Irma 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 Irma 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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