Climate averages 1991–2020
Ciudad Acuña weather
in January.
A mild, fairly dry month: the coolest and one of the driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
January is a mild month in Ciudad Acuña: daytime highs average 18.2°C and nights cool to about 7.1°C. By daytime temperature it is the coolest month of the year.
Expect about 22 mm of rain on roughly 4 days, which makes January a fairly dry month (one of the driest months of the year). Daylight, from sunrise to sunset, lasts about 10 h 30 min on an average January day.
The nearest other city in this atlas is Piedras Negras (81 km away). In January its highs average 19.0°C, 0.7°C warmer than Ciudad Acuña, with 25 mm of rain.
Among the 153 cities listed in Mexico, Ciudad Acuña ranks 140th of 153 for the warmest January highs and joint 96th of 153 for the driest January (rainfall, lowest first). The mean January high of those 153 cities is 22.4°C; Ciudad Acuña is 4.2°C cooler than that mean.
From January to February, average highs rise by 2.9°C to 21.2°C, and monthly rainfall rises from 22 mm to 23 mm.
The annual picture
January in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Ciudad Acuña climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 18.2°C7.1°C | 7.1°C | 22 | 3.5 | 10.510 h |
| February | 21.2°C9.3°C | 9.3°C | 23 | 4.1 | 11.111 h |
| March | 24.9°C13.0°C | 13.0°C | 38 | 5.2 | 12.012 h |
| April | 29.1°C17.0°C | 17.0°C | 42 | 5.0 | 12.913 h |
| May | 32.3°C21.3°C | 21.3°C | 64 | 7.6 | 13.614 h |
| June | 35.2°C24.7°C | 24.7°C | 38 | 6.0 | 14.014 h |
| July | 35.8°C25.6°C | 25.6°C | 41 | 5.4 | 13.814 h |
| August | 36.0°C26.1°C | 26.1°C | 41 | 4.7 | 13.213 h |
| September | 32.3°C22.8°C | 22.8°C | 65 | 7.5 | 12.412 h |
| October | 28.1°C17.9°C | 17.9°C | 55 | 6.0 | 11.511 h |
| November | 22.1°C12.0°C | 12.0°C | 29 | 4.3 | 10.711 h |
| December | 18.3°C7.8°C | 7.8°C | 22 | 3.8 | 10.310 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
January in nearby cities
- Piedras Negras in JanuaryMexico · 81 kmHigh 19.0°C · Low 7.9°C · 25 mm rain
- San Antonio in JanuaryUnited States · 238 kmHigh 16.9°C · Low 6.7°C · 57 mm rain
- San Angelo in JanuaryUnited States · 243 kmHigh 15.1°C · Low 3.5°C · 27 mm rain
- Nuevo Laredo in JanuaryMexico · 249 kmHigh 20.5°C · Low 10.2°C · 24 mm rain
- Monclova in JanuaryMexico · 273 kmHigh 20.0°C · Low 8.2°C · 15 mm rain
- New Braunfels in JanuaryUnited States · 277 kmHigh 16.4°C · Low 6.6°C · 63 mm rain
- Odessa in JanuaryUnited States · 311 kmHigh 14.5°C · Low 2.0°C · 21 mm rain
- Midland in JanuaryUnited States · 316 kmHigh 14.3°C · Low 2.0°C · 22 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Ciudad Acuña) is explained once on the Ciudad Acuña year overview and on the Sources, method and limits page.