Climate averages 1991–2020
Tepexpan weather
in August.
A mild, wet month: the 7th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a mild month in Tepexpan: daytime highs average 21.8°C and nights cool to about 12.1°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 159 mm of rain on roughly 22 days, which makes August a wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 48 min on an average August day.
The nearest other city in this atlas is Ojo de Agua (11 km away). In August its highs average 22.0°C, about as warm as Tepexpan, with 90 mm of rain.
Among the 153 cities listed in Mexico, Tepexpan ranks joint 131st of 153 for the warmest August highs and joint 101st of 153 for the driest August (rainfall, lowest first). The mean August high of those 153 cities is 27.9°C; Tepexpan is 6.1°C cooler than that mean.
From August to September, average highs fall by 1.0°C to 20.8°C, and monthly rainfall falls from 159 mm to 151 mm.
The annual picture
August 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
Tepexpan climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 20.3°C5.9°C | 5.9°C | 10 | 2.2 | 11.111 h |
| February | 22.5°C7.1°C | 7.1°C | 8.1 | 1.8 | 11.511 h |
| March | 24.5°C8.6°C | 8.6°C | 9.0 | 2.8 | 12.012 h |
| April | 25.7°C10.4°C | 10.4°C | 18 | 4.1 | 12.613 h |
| May | 25.5°C11.6°C | 11.6°C | 29 | 7.1 | 13.113 h |
| June | 23.5°C12.5°C | 12.5°C | 118 | 16.1 | 13.313 h |
| July | 21.9°C11.8°C | 11.8°C | 141 | 22.1 | 13.213 h |
| August, selected | 21.8°C12.1°C | 12.1°C | 159 | 21.7 | 12.813 h |
| September | 20.8°C11.8°C | 11.8°C | 151 | 19.4 | 12.312 h |
| October | 20.4°C9.9°C | 9.9°C | 72 | 10.4 | 11.712 h |
| November | 20.4°C7.9°C | 7.9°C | 17 | 3.6 | 11.211 h |
| December | 20.5°C6.6°C | 6.6°C | 6.3 | 1.3 | 11.011 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
August in nearby cities
- Ojo de Agua in AugustMexico · 11 kmHigh 22.0°C · Low 12.2°C · 90 mm rain
- Texcoco de Mora in AugustMexico · 13 kmHigh 22.0°C · Low 12.3°C · 159 mm rain
- Ecatepec de Morelos in AugustMexico · 13 kmHigh 21.2°C · Low 11.6°C · 159 mm rain
- San Pablo de las Salinas in AugustMexico · 18 kmHigh 21.7°C · Low 11.9°C · 90 mm rain
- Chicoloapan in AugustMexico · 22 kmHigh 21.8°C · Low 12.5°C · 159 mm rain
- Gustavo Adolfo Madero in AugustMexico · 23 kmHigh 21.2°C · Low 11.9°C · 159 mm rain
- Ciudad Nezahualcoyotl in AugustMexico · 25 kmHigh 21.7°C · Low 12.3°C · 159 mm rain
- Cuautitlán in AugustMexico · 26 kmHigh 21.5°C · Low 12.0°C · 107 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 Tepexpan) is explained once on the Tepexpan year overview and on the Sources, method and limits page.
Ecatepec de Morelos, Gustavo Adolfo Madero and Ciudad Nezahualcoyotl lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.