Climate averages 1991–2020
Ciudad Valles weather
in May.
A hot, moderately wet month: the warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
May is a hot month in Ciudad Valles: daytime highs average 33.1°C and nights cool to about 23.5°C. By daytime temperature it is the warmest month of the year.
Expect about 75 mm of rain on roughly 13 days, which makes May a moderately wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 11 min on an average May day.
The nearest other city in this atlas is Ciudad Mante (83 km away). In May its highs average 33.6°C, 0.6°C warmer than Ciudad Valles, with 56 mm of rain.
Among the 153 cities listed in Mexico, Ciudad Valles ranks joint 29th of 153 for the warmest May highs and joint 116th of 153 for the driest May (rainfall, lowest first). The mean May high of those 153 cities is 29.6°C; Ciudad Valles is 3.5°C warmer than that mean.
From May to June, average highs fall by 0.6°C to 32.5°C, and monthly rainfall rises from 75 mm to 161 mm.
The annual picture
May 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 Valles climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 23.3°C14.7°C | 14.7°C | 29 | 6.5 | 11.011 h |
| February | 25.7°C16.2°C | 16.2°C | 26 | 5.5 | 11.411 h |
| March | 28.7°C18.6°C | 18.6°C | 37 | 7.0 | 12.012 h |
| April | 31.9°C21.4°C | 21.4°C | 44 | 7.5 | 12.613 h |
| May, selected | 33.1°C23.5°C | 23.5°C | 75 | 12.6 | 13.213 h |
| June | 32.5°C23.9°C | 23.9°C | 161 | 18.5 | 13.513 h |
| July | 31.2°C23.3°C | 23.3°C | 168 | 18.5 | 13.313 h |
| August | 31.7°C23.4°C | 23.4°C | 153 | 18.7 | 12.913 h |
| September | 30.0°C22.7°C | 22.7°C | 226 | 20.8 | 12.312 h |
| October | 28.1°C20.4°C | 20.4°C | 124 | 12.7 | 11.712 h |
| November | 25.4°C17.5°C | 17.5°C | 45 | 8.1 | 11.111 h |
| December | 23.9°C15.5°C | 15.5°C | 23 | 5.5 | 10.811 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
May in nearby cities
- Ciudad Mante in MayMexico · 83 kmHigh 33.6°C · Low 23.1°C · 56 mm rain
- Tampico in MayMexico · 121 kmHigh 29.3°C · Low 24.5°C · 43 mm rain
- Miramar in MayMexico · 121 kmHigh 29.1°C · Low 24.7°C · 43 mm rain
- Ciudad Madero in MayMexico · 124 kmHigh 29.8°C · Low 24.5°C · 39 mm rain
- Ciudad Victoria in MayMexico · 194 kmHigh 32.3°C · Low 21.0°C · 95 mm rain
- Soledad de Graciano Sánchez in MayMexico · 200 kmHigh 28.3°C · Low 14.8°C · 50 mm rain
- Túxpam de Rodríguez Cano in MayMexico · 202 kmHigh 30.2°C · Low 24.3°C · 58 mm rain
- San Luis Potosí in MayMexico · 203 kmHigh 28.3°C · Low 14.7°C · 50 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 Valles) is explained once on the Ciudad Valles year overview and on the Sources, method and limits page.