Frontera climate by month
What the weather is like
Frontera has a tropical savanna climate (Köppen Aw): .
The warmest month is May, when afternoons average 33° and nights 26°. January is the coolest month, with highs of 27° and lows of 22°. The difference between the warmest and the coolest month is about 5°, a small seasonal swing typical of places tempered by the sea.
About 1,532 mm of precipitation falls in an average year. August is the wettest month (176 mm, 29 wet days) and April the driest (23 mm, 5 wet days). Cloud cover ranges from 16% in April to 51% in September.
The sea reaches about 29° in September. Sea temperatures lag the air by a month or two, so late summer is usually warmer for swimming than early summer.
Compared with Mexico City, the capital, Frontera is 5.4° warmer on a May afternoon and receives more precipitation over the year.
Year in figures
- Hottest afternoons
- 33° · May
- Coldest nights
- 22° · January
- Wettest month
- August
- Driest month
- April
- Clearest skies
- April · 16% cloud
- Warmest sea
- 29° · September
- Longest day
- 13 h 14 min
- Shortest day
- 11 h 01 min
Twelve months at a glance
Temperature and precipitation
Daily high/low range bars, monthly precipitation columns, sea temperature lineTemperature curve
Average high, low and seaDaylight
Hours between sunrise and sunset on the 15th of each monthClimate normals month by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high | 27° | 27° | 30° | 32° | 33° | 32° | 32° | 32° | 31° | 30° | 29° | 27° |
| Average low | 22° | 22° | 24° | 25° | 26° | 26° | 26° | 26° | 26° | 25° | 24° | 23° |
| Precipitation | 86 mm | 66 mm | 28 mm | 23 mm | 59 mm | 162 mm | 126 mm | 176 mm | 255 mm | 284 mm | 149 mm | 118 mm |
| Wet days (≥1 mm) | 13.2 | 8.8 | 5.2 | 5 | 16.7 | 24.5 | 26.7 | 28.8 | 28.7 | 23.8 | 17.2 | 13.2 |
| Cloud cover | 23% | 20% | 17% | 16% | 26% | 49% | 45% | 47% | 51% | 37% | 25% | 24% |
| Sea temperature | 25° | 25° | 26° | 27° | 28° | 29° | 28° | 29° | 29° | 29° | 27° | 26° |
| Daylight | 11h 08 | 11h 33 | 12h 01 | 12h 34 | 13h 00 | 13h 14 | 13h 08 | 12h 46 | 12h 15 | 11h 44 | 11h 16 | 11h 01 |
| Month score | 62 | 69 | 67 | 60 | 33 | 28 | 31 | 31 | 32 | 44 | 52 | 59 |