Climate normals · 1970–2000
Piedras Negras Climate
Piedras Negras is a city in Mexico (07) with a population of about 150,178. Its average annual temperature is 21.5°C (71°F), with roughly 524 mm of rain per year.
21.5°C
Avg Temp
524
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
Piedras Negras Climate
Piedras Negras has an average annual temperature of 21.5°C (71°F) and receives about 524 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
21.5°C
Avg Temp
524
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 11° / 52° | 18 mm |
| February | 14° / 57° | 25 mm |
| March | 18° / 65° | 18 mm |
| April | 22° / 72° | 44 mm |
| May | 26° / 78° | 72 mm |
| June | 29° / 84° | 79 mm |
| July | 30° / 86° | 42 mm |
| August | 30° / 86° | 49 mm |
| September | 27° / 81° | 77 mm |
| October | 22° / 72° | 58 mm |
| November | 16° / 62° | 25 mm |
| December | 12° / 54° | 17 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Piedras Negras
The most comfortable months to visit Piedras Negras are typically April, March and October, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 37°C high). The coldest is January (near 5°C low). June is usually the wettest month.
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Frequently Asked Questions
The most comfortable months to visit Piedras Negras are typically April, March and October, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Piedras Negras, Mexico has an average annual temperature of 21.5°C and about 524 mm of precipitation per year. The warmest month is July and the coldest is January.
In July, the hottest month, daily highs in Piedras Negras average about 37°C (98°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.