Tijuana weather in September
Temperature, rain and sunshine in September: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in September
Excellent
Best time to visit: March – November
What is the weather like in Tijuana in September?
In September, Tijuana is warm: daytime highs average 24 °C, and nights cool down to about 18 °C. With around 9 hours of sunshine a day, there is plenty of sun. It hardly ever rains. All in all, September is an excellent month for a holiday in Tijuana.
September compared
How the weather changes from August to October. Tap a month to open it.
| AugustAug | SeptemberSep | OctoberOct | |
|---|---|---|---|
| Score | 100 | 100 | 97 |
| Day | 25° | 24° | 22° |
| Night | 19° | 18° | 15° |
| Sun | 11 h | 9 h | 8 h |
| Rain days | 0 | 1 | 2 |
More details for September
- Daylight
- 12 h 25 min06:31 – 18:56
- UV index
- 8 · very highclear sky, noon (estimate)All months
- Muggy days
- 5 daysdew point 18 °C or moreAll months
- Wind
- 17 km/haverage daily peakAll months
- Cloud cover
- 33 %on averageAll months
- Hot days
- 1 day30 °C or moreAll months
- Time zone
- UTC−7America/Tijuana
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %100 %
- Few rainy daysweight 30 %100 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in September
- Sunscreen
- Sunglasses & sun hat
Tijuana in September: quick answers
Is Tijuana hot in September?
Warm rather than hot: in September, daytime highs in Tijuana average 24 °C and nights cool to about 18 °C.
Does it rain much in Tijuana in September?
It hardly ever rains.
Tijuana month by month
The whole year in TijuanaAll destinations: MexicoWhere to go in September
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences