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City in Baja California, Mexico

Tijuana weather by month and the best time to visit

Updated October 2026Sources
Apr–May, Sep–NovBest time to visit

When to go to Tijuana

Mild, sunny weather most of the year. May–Jun can be gray with morning fog; Aug–Sep is warmest; winter is cool and occasionally wet.

Tijuana weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
5°10°15°20°25°30°35°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January19°C66°F10°C49°F41 mm64%Pleasant
February19°C66°F10°C49°F55 mm66%Pleasant
March21°C69°F11°C51°F29 mm68%Pleasant
April22°C72°F12°C53°F17 mm68%Pleasant
May24°C75°F13°C56°F7 mm68%Pleasant
June27°C81°F15°C59°F14 mm63%Pleasant
July31°C87°F18°C65°F4 mm58%Pleasant
August31°C89°F19°C66°F4 mm57%Pleasant
September30°C87°F18°C65°F6 mm57%Pleasant
October26°C80°F16°C60°F15 mm60%Pleasant
November22°C72°F13°C55°F25 mm60%Pleasant
December19°C65°F10°C49°F51 mm64%Pleasant

Best months across Mexico

PlaceBest monthsWarmest month
Mexico CityMar–Apr, Oct–NovApr (28°C)
CancúnNov–AprAug (30°C)
TulumNov–MarMay (31°C)
Playa del CarmenNov–AprAug (30°C)
Puerto VallartaNov–AprMay (38°C)
Cabo San LucasNov–AprAug (31°C)
OaxacaOct–MarApr (31°C)
GuadalajaraOct–AprMay (33°C)
MéridaNov–MarMay (35°C)
San Miguel de AllendeMar–Apr, Oct–DecMay (30°C)
Puerto EscondidoNov–AprApr (36°C)
CozumelNov–AprAug (30°C)
Isla MujeresNov–AprAug (30°C)
SayulitaNov–AprAug (30°C)
HolboxNov–MarMay (31°C)
BacalarNov–AprMay (31°C)
San Cristóbal de las CasasNov–AprApr (25°C)
MazatlánNov–AprJun (31°C)
GuanajuatoFeb–Apr, Oct–NovMay (30°C)
MonterreyMar–Apr, Oct–NovJun (37°C)
ValladolidNov–MarMay (34°C)
La PazFeb–Apr, Nov–DecAug (35°C)
PueblaNov–AprApr (28°C)
AcapulcoDec–AprApr (34°C)
QuerétaroNov–MarMay (31°C)
TijuanaApr–May, Sep–NovAug (31°C)
Puerto MorelosDec–AprAug (30°C)
MazunteNov–AprMay (31°C)
Todos SantosMar–May, Nov–DecJul (35°C)
AjijicNov–MarMay (33°C)

Quick answers

What is the best month to visit Tijuana?

Apr–May, Sep–Nov. Mild, sunny weather most of the year. May–Jun can be gray with morning fog; Aug–Sep is warmest; winter is cool and occasionally wet.

When is the rainy season in Tijuana?

Rain peaks in February with about 55 mm. No month averages 150 mm or more.

What is the hottest month in Tijuana?

August, with average highs of 31°C (89°F).

How cold does Tijuana get?

The coolest nights are in January, averaging 10°C (49°F).

More about Tijuana

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Sources

Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Temperatures are adjusted by 1.9°C for the city's elevation. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.