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Nuevo Laredo weather by month
Historical averages 2016–2025 · not a forecast
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When is the best time to visit Nuevo Laredo?
For a warm holiday, the best week has been 12–18 April (Weather Index 85). Several start dates remain plausible, and the best timing varies between years. August is warmest (39°C), February is driest and June has the most sun.
- Warmest
- August 39°C
- Coolest
- January 21°C
- Driest
- February 11% rain-day chance
- Wettest
- May 27% rain-day chance
- Sunniest
- June 13 hours a day
A rain day has 1 mm or more, snow included, so a short shower counts. Monthly averages below give the amounts.
Monthly averages in Nuevo Laredo
Nuevo Laredo historical monthly estimates, 2016–2025. Temperatures and sunshine are daily averages.
| Month | High (°C) | Low (°C) | Rain-day chance (%) | Expected rain days | Precipitation (mm/month) | Sunshine (hours/day) |
|---|---|---|---|---|---|---|
| January | 21.1 | 9.6 | 12.9 | 4.0 | 19.7 | 7.7 |
| February | 24.8 | 12.3 | 11.4 | 3.2 | 10.8 | 8.3 |
| March | 29.1 | 17.0 | 13.2 | 4.1 | 38.4 | 9.4 |
| April | 31.7 | 19.7 | 17.3 | 5.2 | 42.8 | 10.1 |
| May | 34.5 | 23.4 | 27.1 | 8.4 | 90.3 | 11.2 |
| June | 37.2 | 25.7 | 16.0 | 4.8 | 33.4 | 12.6 |
| July | 38.4 | 26.3 | 16.8 | 5.2 | 38.2 | 12.4 |
| August | 38.6 | 26.5 | 14.2 | 4.4 | 48.0 | 12.2 |
| September | 35.4 | 24.7 | 23.0 | 6.9 | 65.2 | 10.8 |
| October | 31.6 | 20.2 | 16.8 | 5.2 | 29.1 | 9.7 |
| November | 25.8 | 15.4 | 16.0 | 4.8 | 28.6 | 8.2 |
| December | 22.7 | 11.8 | 11.6 | 3.6 | 21.5 | 7.7 |
Each month averages its own days. Precipitation includes snow. About the data
Sources
Open-Meteo · 1 Jan 2016 – 31 Dec 2025
- Open-Meteo Historical Weather API
- Local days, 2016–2025, every year weighted equally. Each weekly chart averages its own seven days, without smoothing.
- Shading shows the 10th–90th percentile of past days, not forecast confidence.
- A rain day has at least 1 mm, snow included. The last weekly period has eight days.
- Wind is the average daytime (10:00–18:00) maximum, not gusts. Daylight is calculated from latitude. Missing readings stay blank.
- Mugginess (dew point) comes from the original daily summaries, on UTC days.
- The live two-week forecast comes from the Open-Meteo Weather Forecast API. The Weather Index does not use it.