Weather at Mexico Beaches in July
This page pulls together weather information for July at popular resort beaches in Mexico.
You can compare this month's averages for temperature, total rainfall and ocean temperature at vacation spots along the Pacific Ocean and the Caribbean Sea.
The temperatures here are in degrees Fahrenheit and Celsius. Total rainfall is given in days, inches and millimetres.
Summertime heat descends on Mexico's beaches in July. The amount of rainfall that normally falls this month varies considerably from beach to beach. The driest ones are usually Cabo San Lucas and surprisingly, Cancun.
The official seasons for hurricanes in the Atlantic and tropical cyclones in the Pacific are underway this month. Even so, the likelihood is low that a major storm will reach Mexico.
Temperature
| High °F | Low °F | Beach | High °C | Low °C |
|---|---|---|---|---|
| Pacific Beaches | ||||
| 94 | 72 | Cabo San Lucas | 34 | 22 |
| 88 | 77 | Mazatlán | 31 | 25 |
| 86 | 69 | Puerto Vallarta | 30 | 21 |
| 90 | 77 | Manzanillo | 32 | 25 |
| 91 | 73 | Zihuatanejo | 33 | 23 |
| 91 | 77 | Acapulco | 33 | 25 |
| 91 | 70 | Huatulco | 33 | 21 |
| Caribbean Beaches | ||||
| 94 | 77 | Cancun | 34 | 25 |
| 91 | 74 | Cozumel | 33 | 24 |
| 91 | 71 | Tulum | 33 | 21 |
Rainfall
| Days | Beach | Inches | Millimetres |
|---|---|---|---|
| Pacific Beaches | |||
| 1 | Cabo San Lucas | 0.5 | 12 |
| 13 | Mazatlán | 7.4 | 189 |
| 20 | Puerto Vallarta | 14.3 | 362 |
| 14 | Manzanillo | 5.6 | 141 |
| 11 | Zihuatanejo | 6.3 | 159 |
| 13 | Acapulco | 10.1 | 256 |
| 11 | Huatulco | 7.5 | 191 |
| Caribbean Beaches | |||
| 9 | Cancun | 2.7 | 70 |
| 12 | Cozumel | 4.5 | 116 |
| 8 | Tulum | 4.0 | 103 |
Ocean Temperature
| Beach | °F | °C |
|---|---|---|
| Pacific Beaches | ||
| Cabo San Lucas | 79 | 26 |
| Mazatlán | 84 | 29 |
| Puerto Vallarta | 84 | 29 |
| Manzanillo | 84 | 29 |
| Zihuatanejo | 85 | 29 |
| Acapulco | 85 | 30 |
| Huatulco | 85 | 29 |
| Caribbean Beaches | ||
| Cancun | 83 | 29 |
| Cozumel | 83 | 29 |
| Tulum | 83 | 29 |
References
CONAGUA. Comisión Nacional Del Agua. Servicio Meteorológico Nacional, México. Normales Climatológicas por Estación
NOAA. National Oceanographic Data Center. Ocean Climate Laboratory. World Ocean Atlas 2009.
NOAA. National Weather Service. National Hurricane Center.