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Coatzacoalcos, Veracruz climate
Aw Tropical savanna (dry winter)
Coatzacoalcos has a mildly seasonal tropical climate (Tropical savanna (dry winter), Köppen Aw). The hottest month is May with an average daily high near 95°F, while the coldest is January averaging around 63°F at night. Precipitation totals about 73 inches a year and is strongly seasonal — September alone averages 13.1 inches while March barely receives 0.71 inches.
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresHours of sunshine per day
Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)Coatzacoalcos climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 77 | 82 | 88 | 93 | 95 | 92 | 90 | 90 | 89 | 85 | 81 | 78 |
| Avg temp (°F) | 70 | 73 | 77 | 82 | 84 | 83 | 82 | 82 | 80 | 77 | 74 | 71 |
| Avg low (°F) | 63 | 64 | 67 | 71 | 74 | 74 | 73 | 73 | 72 | 70 | 66 | 64 |
| Precipitation (in) | 2.1 | 0.9 | 0.7 | 0.9 | 2.9 | 8.2 | 10.8 | 12.6 | 13.1 | 11.4 | 6.3 | 2.5 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 77 | 82 | 88 | 93 | 95 | 92 |
| Avg temp (°F) | 70 | 73 | 77 | 82 | 84 | 83 |
| Avg low (°F) | 63 | 64 | 67 | 71 | 74 | 74 |
| Precipitation (in) | 2.1 | 0.9 | 0.7 | 0.9 | 2.9 | 8.2 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 90 | 90 | 89 | 85 | 81 | 78 |
| Avg temp (°F) | 82 | 82 | 80 | 77 | 74 | 71 |
| Avg low (°F) | 73 | 73 | 72 | 70 | 66 | 64 |
| Precipitation (in) | 10.8 | 12.6 | 13.1 | 11.4 | 6.3 | 2.5 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 62 | 54 | 46 | 46 | 53 | 66 | 68 | 71 | 76 | 67 | 60 | 61 |
| Relative humidity (%) | 88 | 86 | 79 | 70 | 67 | 78 | 85 | 88 | 89 | 89 | 89 | 89 |
| Wind speed (mph) | 5.8 | 5.5 | 6.0 | 6.5 | 6.0 | 5.2 | 4.6 | 4.3 | 4.5 | 5.5 | 5.9 | 5.7 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 62 | 54 | 46 | 46 | 53 | 66 |
| Relative humidity (%) | 88 | 86 | 79 | 70 | 67 | 78 |
| Wind speed (mph) | 5.8 | 5.5 | 6.0 | 6.5 | 6.0 | 5.2 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 68 | 71 | 76 | 67 | 60 | 61 |
| Relative humidity (%) | 85 | 88 | 89 | 89 | 89 | 89 |
| Wind speed (mph) | 4.6 | 4.3 | 4.5 | 5.5 | 5.9 | 5.7 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from CONAGUA / SMN, Mexico's national weather service, measured at Minzapan, about 34 km from the city centre.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.