Rio Negro, Argentina Weather
- Rio Negro, Argentina Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Rio Negro over the next 12 hours
- Temperature and possibility of rain in Rio Negro in the coming days
- Rainfall in Rio Negro in the coming days
- Rio Negro Weather Summary
- Weather averages by month
- Rio Negro's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Clear Sky
Pressure: 1,004 hPa
Feel like: 7 °C
Temperature: 11°C
Cloud: 0%
Humidity: 41%
Wind: N - 11 km/h
Visibility: 80.62 km
30 Day Averages and Extremes
- Average high 17.03°C
- Average low 6.4°C
- Hottest day 24°C (16 September 2026)
- Coldest day -1°C (06 September 2026)
- Average humidity 51.97%
- Days with precipitation 14 days
- Highest precipitation 27 mm (11 September 2026)
Yesterday's Data
- Max: 17°C
- Min: 5°C
- Total Precipitation: 0 mm
Temperature and possibility of rain in Rio Negro over the next 12 hours
Temperature and possibility of rain in Rio Negro in the coming days
Rainfall in Rio Negro in the coming days
Rio Negro Climate Summary
Rio Negro features a Mid-latitude steppe (Köppen classification: BSk), with an average annual temperature of 17.14ºC (62.85ºF), which is about -1.1% lower than the national average for Argentina. Annually, the city experiences approximately 12.64 millimeters (0.5 inches) of rainfall, spread across 30.83 rainy days, accounting for 8.45% of the year.
| Longitude | -39.8829436 |
| Latitude | -65.2597963 |
| Yearly high temperature | 20.21ºC (68.38ºF) |
| Yearly low temperature | 13.34ºC (56.01ºF) |
| Hottest month | January 27.82ºC (82.08ºF) |
| Coldest month | July 6.83ºC (44.29ºF) |
| Yearly precip | 12.64mm (0.5in) |
| Days with rainfall | 30.83 days (8.45%) |
| Driest month | January (37.44%) |
| Wettest month | April (49.26%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | 27.82° / 19.52° | 2.0 days |
| February | 26.77° / 18.33° | 2.09 days |
| March | 24.36° / 17.32° | 2.55 days |
| April | 20.34° / 14.17° | 3.0 days |
| May | 16.5° / 11.17° | 2.73 days |
| June | 13.24° / 8.01° | 2.91 days |
| July | 12.3° / 6.83° | 3.09 days |
| August | 14.51° / 8.21° | 2.09 days |
| September | 16.87° / 10.16° | 3.0 days |
| October | 19.64° / 12.43° | 2.82 days |
| November | 23.78° / 15.81° | 2.64 days |
| December | 26.4° / 18.08° | 1.91 days |
Rio Negro's weather
Frequently asked questions
1. What is the hottest month in Rio Negro?
January has the highest average monthly temperature (daily mean of 27.82ºC) and July are the coolest (daily mean of 6.83ºC).
2. What should I wear in Rio Negro today?
For today's mild weather in Rio Negro, with temperatures between 16ºC to 19ºC (60.8ºF to 66.2ºF), consider wearing:
- Long-sleeve shirt or blouse
- Cotton socks
- Casual sneakers or loafers
- Sun hat (if spending time outdoors)
Temperature
Air quality
Satisfactory air quality, minimal pollution, low risk
- CO2 439
- CO 62
- NH3 0
- NO2 1
- O3 33
- PM10 1
- PM25 0
- SO2 0
- CH4 1,301