Tijuana weather in July
In July, Tijuana has an average high of 31 °C87 °F and an average low of 18 °C65 °F, with about 4 mm0.2 in of precipitation. It is the 2nd warmest month of the year and ranks 11th for precipitation.
How July compares with other months
Compared with June, July is 3.4 °C6.1 °F warmer on average and drier by 10 mm0.4 in. Compared with August, July is 0.6 °C1.2 °F cooler on average. Daylight lasts about 14.1 hours around the middle of the month. Average relative humidity is 58% and the average cloud amount 75%.
Is July a good time to visit Tijuana?
July is not among the most comfortable months by our comfort score: it is hot (average high 31 °C87 °F). The most comfortable months in Tijuana are October–June.
What to wear in July
For Tijuana in July, pack very light, breathable clothing, a sun hat and plenty of water.
July in nearby places
| Place | High °C°F | Low °C°F | Precip. mmin |
|---|---|---|---|
| Tijuana | 3187 | 1865 | 40.2 |
| San Diego | 3188 | 1965 | 40.2 |
| El Cajon | 3595 | 2068 | 60.2 |
| Escondido | 3594 | 1967 | 60.2 |
| Ensenada | 2882 | 1966 | 30.1 |
| Oceanside | 2474 | 1865 | 40.1 |
| Temecula | 38100 | 2068 | 60.3 |
| Murrieta | 2781 | 1762 | 40.1 |
| Mexicali | 44112 | 2882 | 60.2 |
Nearby places that are more than 1 °C1.8 °F warmer in July: El Cajon, Escondido, Temecula and Mexicali; cooler: Ensenada, Oceanside and Murrieta.
Other months in Tijuana
- January19 °C66 °F / 10 °C49 °F
- February19 °C66 °F / 10 °C50 °F
- March21 °C69 °F / 11 °C51 °F
- April22 °C72 °F / 12 °C53 °F
- May24 °C75 °F / 13 °C55 °F
- June27 °C81 °F / 15 °C59 °F
- July31 °C87 °F / 18 °C65 °F
- August31 °C88 °F / 19 °C66 °F
- September30 °C87 °F / 18 °C65 °F
- October26 °C79 °F / 16 °C60 °F
- November22 °C72 °F / 13 °C55 °F
- December19 °C65 °F / 10 °C49 °F
Frequently asked questions
How warm is Tijuana in July?
In July the average high in Tijuana is 31 °C (87 °F) and the average low is 18 °C (65 °F).
Does it rain a lot in Tijuana in July?
On average about 4 mm (0.2 in) of precipitation falls in July; it ranks 11th of the 12 months.
Is July the warmest month in Tijuana?
No. The warmest month in Tijuana is August, with an average high of 31 °C (88 °F). The coldest month is December, with an average low of 10 °C (49 °F).
How long is the day in Tijuana in July?
In the middle of July the day in Tijuana lasts about 14.1 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is Tijuana in July?
The average relative humidity in July is about 58%. This is a long-term average for the whole day.
How cloudy is Tijuana in July?
On average about 75% of the sky is covered by cloud in July. This is the mean cloud amount from satellite data, not the number of sunny days.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.
The grid cell’s average elevation is 394 m, while Tijuana lies at about 97 m. Temperatures on this page were therefore adjusted by +1.9 °C3.5 °F using the standard lapse rate of 6.5 °C per 1,000 m.