Live Weather & Forecast
Weather in El Rosario
Nariño, Colombia · Real-time conditions & 3-day outlook
19°C
Feels like 19°C
66°F / Feels 66°F
Light rain shower
El Rosario, Nariño
🌙 Nighttime
Updated: 2026-04-16 04:30
Humidity
97%
Wind
3.6 km/h SSE
Wind Gust
10.8 km/h
Pressure
1012 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
1.05 mm
Cloud Cover
84%
Dew Point
18.6°C
Wind Degree
163°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
136.8 μg/m³
NO₂
1.3 μg/m³
O₃
42 μg/m³
SO₂
0.9 μg/m³
PM 2.5
4.5 μg/m³
PM 10
4.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for El Rosario, Nariño
12 AM
21°
Light rain shower
1 AM
21°
Light rain shower
2 AM
20°
Light rain shower
3 AM
19°
Light rain shower
4 AM
19°
Light rain shower
5 AM
19°
Light rain shower
6 AM
19°
Light rain shower
7 AM
21°
Light rain shower
8 AM
23°
Light rain shower
9 AM
25°
Light rain shower
10 AM
27°
Light rain shower
11 AM
27°
Light rain shower
12 PM
27°
Light rain shower
1 PM
27°
Light rain shower
2 PM
26°
Light rain shower
3 PM
26°
Light rain shower
4 PM
25°
Light rain shower
5 PM
24°
Light rain shower
6 PM
22°
Light rain shower
7 PM
20°
Light rain shower
8 PM
21°
Light rain shower
9 PM
22°
Light rain shower
10 PM
22°
Light rain shower
11 PM
22°
Light rain shower
3-Day Forecast
Daily overview for El Rosario, Nariño
Today
Heavy rain
27°
/
19°
🌧️ 93% chance of rain
💧 Avg. humidity: 92%
💨 Max wind: 8.6 km/h
🌧️ Total precip: 21.82 mm
☀️ UV Index: 3.1
🌅 Sunrise: 06:05 AM
🌇 Sunset: 06:14 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Heavy rain
27°
/
17°
🌧️ 90% chance of rain
💧 Avg. humidity: 92%
💨 Max wind: 8.6 km/h
🌧️ Total precip: 30.11 mm
☀️ UV Index: 3.3
🌅 Sunrise: 06:05 AM
🌇 Sunset: 06:14 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Moderate rain
28°
/
17°
🌧️ 82% chance of rain
💧 Avg. humidity: 90%
💨 Max wind: 8.6 km/h
🌧️ Total precip: 17.38 mm
☀️ UV Index: 3.2
🌅 Sunrise: 06:04 AM
🌇 Sunset: 06:14 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit El Rosario
Plan your trip to El Rosario, Colombia around the most favorable weather conditions.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
What is the current weather in El Rosario?
Current conditions in El Rosario: Light rain shower, temperature 19°C, humidity 97%.
What is the best time to visit El Rosario?
The best time to visit El Rosario is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in El Rosario?
El Rosario is located at approximately 1.7° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in El Rosario?
The wettest period in El Rosario is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to El Rosario?
For visits to El Rosario during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What are the public holidays in El Rosario in 2026?
View the 2026 public holidays for El Rosario on our Holidays page.
What are the GPS coordinates used for the weather forecast in El Rosario?
The weather forecast for El Rosario uses coordinates 1.7426, -77.335.