Climate averages 1991–2020
Ciudad Río Bravo weather
in January.
A mild, fairly dry month: the coolest and the 2nd 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 Río Bravo: daytime highs average 21.9°C and nights cool to about 12.4°C. By daytime temperature it is the coolest month of the year.
Expect about 28 mm of rain on roughly 5 days, which makes January a fairly dry month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 43 min on an average January day.
The nearest other city in this atlas is Reynosa (22 km away). In January its highs average 22.0°C, about as warm as Ciudad Río Bravo, with 26 mm of rain.
Among the 153 cities listed in Mexico, Ciudad Río Bravo ranks joint 76th of 153 for the warmest January highs and 115th of 153 for the driest January (rainfall, lowest first). The mean January high of those 153 cities is 22.4°C; Ciudad Río Bravo is 0.5°C cooler than that mean.
From January to February, average highs rise by 2.5°C to 24.4°C, and monthly rainfall falls from 28 mm to 24 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 Río Bravo climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 21.9°C12.4°C | 12.4°C | 28 | 5.1 | 10.711 h |
| February | 24.4°C14.4°C | 14.4°C | 24 | 4.6 | 11.311 h |
| March | 27.1°C17.1°C | 17.1°C | 36 | 5.7 | 12.012 h |
| April | 30.2°C20.1°C | 20.1°C | 43 | 5.6 | 12.813 h |
| May | 32.7°C23.2°C | 23.2°C | 47 | 6.7 | 13.413 h |
| June | 34.6°C25.2°C | 25.2°C | 55 | 7.7 | 13.714 h |
| July | 35.2°C25.5°C | 25.5°C | 58 | 6.8 | 13.614 h |
| August | 35.5°C25.7°C | 25.7°C | 44 | 7.9 | 13.113 h |
| September | 32.4°C23.9°C | 23.9°C | 94 | 12.9 | 12.312 h |
| October | 29.9°C20.7°C | 20.7°C | 62 | 7.5 | 11.612 h |
| November | 25.7°C16.5°C | 16.5°C | 37 | 5.9 | 10.911 h |
| December | 22.6°C13.4°C | 13.4°C | 31 | 5.2 | 10.511 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
- Reynosa in JanuaryMexico · 22 kmHigh 22.0°C · Low 12.2°C · 26 mm rain
- McAllen in JanuaryUnited States · 28 kmHigh 21.8°C · Low 12.1°C · 26 mm rain
- Mission in JanuaryUnited States · 35 kmHigh 21.9°C · Low 12.0°C · 26 mm rain
- Edinburg in JanuaryUnited States · 36 kmHigh 21.8°C · Low 12.0°C · 26 mm rain
- Heroica Matamoros in JanuaryMexico · 60 kmHigh 21.0°C · Low 13.7°C · 32 mm rain
- Linares in JanuaryMexico · 194 kmHigh 20.7°C · Low 9.5°C · 26 mm rain
- Ciudad Benito Juárez in JanuaryMexico · 204 kmHigh 19.7°C · Low 9.4°C · 27 mm rain
- Ciudad Apodaca in JanuaryMexico · 211 kmHigh 19.8°C · Low 9.4°C · 37 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 Río Bravo) is explained once on the Ciudad Río Bravo year overview and on the Sources, method and limits page.