Heat Advisory
* WHAT...High temperatures during the peak of the heat on Thursday
and Friday in the mid 80s near the beaches to the mid to upper 90s
for the mesas and other higher coastal terrain expected. Low
temperatures will be mostly in the 70s.
* WHERE...San Diego County Coastal Areas.
*…
Extreme Heat Warning
* WHAT...Dangerously hot conditions with high temperatures in the mid
90s to low 100s expected.
* WHERE...San Diego County Mountains.
* WHEN...Until 8 PM PDT Friday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.
* ADDITIONAL DETAILS...L…
Beach Hazards Statement
* WHAT...Elevated surf of 3-5 feet with sets to 7 feet expected
along with dangerous rip currents and minor coastal flooding.
* WHERE...San Diego County coastal areas and Orange County
coastal areas, particularly along south and southwest-facing
beaches.
* WHEN...From early Wed…
Tomorrow in Tijuana looks
smoky haze, with a high of 88°
and an overnight low of 76°.
Rain is unlikely (12% chance).
Winds top out near 8 mph,
and the UV index reaches 7 (high).
Tijuana runs on a dry-summer rhythm: the warmest months are also the driest. June averages 2 mm (0.1 in) while the wet season peaks in January at 2.5 inches (63 mm). Highs range from 63°F (17°C) to 77°F (25°C).
Tijuana weather: quick facts
Hottest month: August - highs near 77°F (25°C)
Coldest month: January - highs near 63°F (17°C)
Decade extremes (2015-2024): 97°F (36°C) high · 36°F (2°C) low
Wettest month: January (7 rainy days) · Sunniest: July (12.5 h sun/day)
Climate type:semi-arid
Annual swing: 8°C between the average warmest and coolest month · day to night: 7°C
Average humidity: 72%
Temperatures through the year
January is the coolest month, with highs of 63°F (17°C) and lows near 48°F (9°C). At its warmest, in August, Tijuana runs to 77°F (25°C) in the afternoon and back to 66°F (19°C) by dawn. Across the gridded 2015-2024 daily record, the highest daily maximum for this location was 97°F (36°C) and the lowest daily minimum 36°F (2°C). Days and nights are about 7°C apart on average - narrower than about 76% of the cities we track.
Rain, sun and snow
The wettest month is January (2.5 inches (63 mm) across 7 days) and the driest June. 7 months average under 20 mm of rain, the longest unbroken stretch running April through October.
Season by season
Spring (March through May)
Spring in Tijuana is crisp but comfortable, with daytime highs averaging 66°F (19°C) and nights around 54°F (12°C); rain comes on about 16 days over the three months. Daylight is generous - around 10.8 hours of sun a day.
Summer (June through August)
Summer is mild and warm here - highs near 75°F (24°C), nights near 64°F (18°C), and precipitation is sparse, near 14 mm (0.5 in) for the season. Daylight is generous - around 12.1 hours of sun a day.
Fall (September through November)
Fall in Tijuana is mild and warm, with daytime highs averaging 74°F (23°C) and nights around 59°F (15°C); precipitation is sparse, near 2.0 inches (50 mm) for the season. Daylight is generous - around 10.1 hours of sun a day.
Winter (December through February)
Through winter, Tijuana is mild: 64°F (18°C) by day, 49°F (9°C) after dark, and expect showers on roughly 18 days across the season.
Average temperatures in Tijuana by month
Monthly averages for Tijuana based on 2015–2024 weather data.
January, at 2.5 inches (63 mm) over about 7 days. June is the driest month, at 2 mm (0.1 in).
Which month is coolest in Tijuana?
January, with highs of 63°F (17°C) and lows near 48°F (9°C). The coldest day in the 2015-2024 record fell to 36°F (2°C).
Does it rain a lot in Tijuana?
13.1 inches (333 mm) a year across 45 wet days - less than 91% of the cities we cover.
What is the best month to go to Tijuana?
April to July and January to February is the sweet spot for Tijuana - temperatures sit either side of the peak heat rather than in it. Expect 68°F (20°C) in the afternoon and around 4 days of rain in a typical month of it. For the same question asked the other way round, see where else is warm in April.
How often does it rain in Tijuana?
About 45 days bring measurable precipitation, totalling 13.1 inches (333 mm). That works out at roughly 7.4 mm on an average wet day.
Does it snow in Tijuana?
Effectively no. The 2015-2024 record for Tijuana shows no regular measurable snowfall.
Which months are driest in Tijuana?
7 months average under 20 mm of rain, with June the driest at 2 mm (0.1 in).
Which month is warmest in Tijuana?
August, averaging 77°F (25°C) by day and 66°F (19°C) overnight. The hottest single day in our 2015-2024 record for this location reached 97°F (36°C).