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Tijuana, Baja California Weather by Month and Climate Averages
Monthly normals · Rain · Snow
Sunshine · Freeze dates · Records · Best time to visit
What is the weather like in Tijuana, Baja California?
Tijuana, Baja California gets 260 mm of precipitation a year over about 52 rainy days. August is the warmest month (average high 27°C) and January the coldest (average low 7°C).
Semi-arid climate
Tijuana, Baja California has warm summers and mild winters. Daytime highs range from about 19°C in February to 27°C in August. February is usually the wettest month. The most comfortable time to visit is typically January, March to July, and October to December, when daytime highs sit near 22°C.
| Season | Months | Avg low | Avg high |
|---|---|---|---|
| Winter | Dec–Feb | 7° | 19° |
| Spring | Mar–May | 11° | 21° |
| Summer | Jun–Aug | 16° | 26° |
| Autumn | Sep–Nov | 13° | 25° |
How much rain does Tijuana get?
Tijuana gets 260 mm of precipitation in an average year, spread over about 52 days with measurable rain. That is fewer rainy days than 81% of the US.
February is the wettest month, with 61 mm. August is the driest, with 0 mm. February has the most rainy days, about 7.
The longest dry spell in the last five years lasted 117 days, to September 19, 2024.
From October 2025 to September 2026 Tijuana got 213 mm of rain, against a normal of 260 mm for those months. February 2026 had the most, with 50 mm.
Tijuana weather by month
Tijuana weather in January
In January, Tijuana averages a high of 19°C and a low of 7°C. It gets 46 mm of precipitation over about 7 rainy days. Estimated sunshine is 56% of daylight hours, derived from ERA5 cloud cover. The January record high is 32°C (2006) and the record low is -3°C (2007). January is one of the most comfortable months to visit.
Tijuana weather in February
In February, Tijuana averages a high of 19°C and a low of 7°C. It gets 61 mm of precipitation over about 7 rainy days. Estimated sunshine is 59% of daylight hours, derived from ERA5 cloud cover. The February record high is 34°C (2002) and the record low is 0°C (2002).
Tijuana weather in March
In March, Tijuana averages a high of 20°C and a low of 8°C. It gets 39 mm of precipitation over about 7 rainy days. Estimated sunshine is 51% of daylight hours, derived from ERA5 cloud cover. The March record high is 36°C (1997) and the record low is 2°C (1997). March is one of the most comfortable months to visit.
Tijuana weather in April
In April, Tijuana averages a high of 21°C and a low of 10°C. It gets 20 mm of precipitation over about 6 rainy days. Estimated sunshine is 55% of daylight hours, derived from ERA5 cloud cover. The April record high is 37°C (2022) and the record low is 1°C (1999). April is one of the most comfortable months to visit.
Tijuana weather in May
In May, Tijuana averages a high of 22°C and a low of 13°C. It gets 7 mm of precipitation over about 3 rainy days. Estimated sunshine is 49% of daylight hours, derived from ERA5 cloud cover. The May record high is 39°C (2014) and the record low is 5°C (1999). May is one of the most comfortable months to visit.
Tijuana weather in June
In June, Tijuana averages a high of 23°C and a low of 14°C. It gets 3 mm of precipitation over about 2 rainy days. Estimated sunshine is 55% of daylight hours, derived from ERA5 cloud cover. The June record high is 39°C (2006) and the record low is 7°C (2011). June is one of the most comfortable months to visit.
Tijuana weather in July
In July, Tijuana averages a high of 26°C and a low of 17°C. It gets 1 mm of precipitation over about 1 rainy days. Estimated sunshine is 60% of daylight hours, derived from ERA5 cloud cover. The July record high is 43°C (2006) and the record low is 12°C (2020). July is one of the most comfortable months to visit.
Tijuana weather in August
In August, Tijuana averages a high of 27°C and a low of 17°C. It gets 0 mm of precipitation over about 1 rainy days. Estimated sunshine is 65% of daylight hours, derived from ERA5 cloud cover. The August record high is 39°C (2009) and the record low is 11°C (2010).
Tijuana weather in September
In September, Tijuana averages a high of 27°C and a low of 16°C. It gets 5 mm of precipitation over about 2 rainy days. Estimated sunshine is 66% of daylight hours, derived from ERA5 cloud cover. The September record high is 42°C (2010) and the record low is 9°C (2019).
Tijuana weather in October
In October, Tijuana averages a high of 25°C and a low of 13°C. It gets 11 mm of precipitation over about 4 rainy days. Estimated sunshine is 67% of daylight hours, derived from ERA5 cloud cover. The October record high is 41°C (2026) and the record low is 3°C (2020). October is one of the most comfortable months to visit.
Tijuana weather in November
In November, Tijuana averages a high of 22°C and a low of 9°C. It gets 21 mm of precipitation over about 5 rainy days. Estimated sunshine is 66% of daylight hours, derived from ERA5 cloud cover. The November record high is 37°C (2010) and the record low is 0°C (2004). November is one of the most comfortable months to visit.
Tijuana weather in December
In December, Tijuana averages a high of 19°C and a low of 7°C. It gets 46 mm of precipitation over about 7 rainy days. Estimated sunshine is 54% of daylight hours, derived from ERA5 cloud cover. The December record high is 31°C (2010) and the record low is -1°C (2011). December is one of the most comfortable months to visit.
Sunshine, humidity and wind in Tijuana
October is the sunniest month in Tijuana, with estimated sunshine of 67% of daylight hours from ERA5 cloud cover. May is the cloudiest, at 49%. The annual cloud-cover estimate is 59% of daylight hours; it is not a measurement of sunshine duration. Tijuana is sunnier than 84% of the US.
Humidity peaks in July at 77% and is lowest in November at 59%.
Wind averages 8 km/h over the year, and February is the windiest month at 9 km/h.
Tijuana has about 13 days a year above 32°C. Tijuana is cooler than 73% of the US.
Thunderstorms occur on about 5 days a year.
Tijuana weather records
These records cover SAN DIEGO BROWN FLD during 1997–2026. Earlier records or other stations in the city may differ.
The hottest temperature on record at the Tijuana station is 43°C, on July 22, 2006. The coldest is -3°C, on January 14, 2007.
The wettest day in the available station history brought 60 mm of precipitation, on February 22, 2004.
19 all-time records have been set at the station since 1997.
The best time to visit Tijuana
The most comfortable time to visit is typically January, March to July, and October to December, when daytime highs sit near 22°C.
Winter (December–February) is mild, with average highs around 19°C and lows near 7°C.
Spring (March–May) is warm, with average highs around 21°C and lows near 10°C.
Summer (June–August) is warm, with average highs around 25°C and lows near 16°C. It can feel humid.
Autumn (September–November) is warm, with average highs around 25°C and lows near 13°C.
Monthly climate
| Month | Average low | Average high | Precip | Rain days | Wind | Humidity | Estimated sunshine | Record high | Record low |
|---|---|---|---|---|---|---|---|---|---|
| January | 7° | 19° | 46 mm | 7 | 9 km/h | 67% | 56% | 32° | -3° |
| February | 7° | 19° | 61 mm | 7 | 9 km/h | 64% | 59% | 34° | 0° |
| March | 8° | 20° | 39 mm | 7 | 9 km/h | 74% | 51% | 36° | 2° |
| April | 10° | 21° | 20 mm | 6 | 9 km/h | 74% | 55% | 37° | 1° |
| May | 13° | 22° | 6.9 mm | 3 | 9 km/h | 76% | 49% | 39° | 5° |
| June | 14° | 23° | 2.5 mm | 2 | 8 km/h | 75% | 55% | 39° | 7° |
| July | 17° | 26° | 1.0 mm | 1 | 7 km/h | 77% | 60% | 43° | 12° |
| August | 17° | 27° | 0.3 mm | 1 | 7 km/h | 76% | 65% | 39° | 11° |
| September | 16° | 27° | 4.6 mm | 2 | 7 km/h | 74% | 66% | 42° | 9° |
| October | 13° | 25° | 11 mm | 4 | 7 km/h | 68% | 67% | 41° | 3° |
| November | 9° | 22° | 21 mm | 5 | 8 km/h | 59% | 66% | 37° | 0° |
| December | 7° | 19° | 46 mm | 7 | 9 km/h | 64% | 54% | 31° | -1° |
Station: SAN DIEGO BROWN FLD, 8 km from the city. Temperature normal baseline: 1991–2020, calculated from available NOAA GHCN-Daily observations. Available station history: 1997–2026; record values refer to this station and period, not the entire city’s history. Precipitation includes rain and the water equivalent of frozen precipitation; snowfall depth is shown separately when available. Sources and methods
From ERA5 reanalysis. Sunshine is estimated from cloud cover.
Tijuana climate questions
How much rain does Tijuana get?
Tijuana gets 260 mm of precipitation in an average year, over about 52 rainy days.
What is the wettest month in Tijuana?
February is the wettest month in Tijuana, with 61 mm. August is the driest, with 0 mm.
How many rainy days does Tijuana have a year?
Tijuana has about 52 days with measurable rain in an average year. February has the most, about 7.
What is the hottest month in Tijuana?
August is the warmest month in Tijuana, with an average high of 27°C.
What is the coldest month in Tijuana?
January is the coldest month in Tijuana, with an average low of 7°C.
What is the record high temperature in Tijuana?
Within the available 1997–2026 station history, the record high at the Tijuana station is 43°C, set on July 22, 2006. The record low is -3°C, on January 14, 2007.
What is the sunniest month in Tijuana?
October is the sunniest month in Tijuana, with estimated sunshine of 67% of daylight hours from ERA5 cloud cover. May is the cloudiest.
What is the best time to visit Tijuana?
The most comfortable time to visit is typically January, March to July, and October to December, when daytime highs sit near 22°C.