May weather forecast
Tijuana, Mexico

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Distant night cityscape of Tijuana in Mexico
Distant night cityscape of Tijuana in Mexico

Weather in May

Undeniably, Tijuana's weather in May is the start of a stretch of warm, sunny months. There is a noticeable increase in sea temperature up to 16°C (60.8°F) and average temperature peaking at 20.9°C (69.6°F). With less than 10% of the month experiencing rainfall, there's ample room for outdoor activities beneath clear blue skies. The gusty winds calm slightly, and with the relative humidity hitting a yearly high, a sense of mugginess can be felt across the city. Overall, May's weather encapsulates the beginning of the summer phase in Tijuana.

Temperature

The onset of May brings with it an average high-temperature of a still pleasant 20.9°C (69.6°F), showing a negligible variation from the month before. Tijuana usually reports an average low-temperature of 13.3°C (55.9°F) during the month of May.

Humidity

The most humid month is May, with an average relative humidity of 68%.

Rainfall

In Tijuana, in May, it is raining for 4.9 days, with typically 11mm (0.43") of accumulated precipitation. Throughout the year, in Tijuana, there are 57.3 rainfall days, and 215mm (8.46") of precipitation is accumulated.

Sea temperature

In Tijuana, in May, the average water temperature is 16°C (60.8°F).
Note: In 16°C (60.8°F), swimming is not an enjoyable activity for most. As the temperature decreases from 21°C (69.8°F) to 15°C (59°F), it becomes harder to control breathing.

Daylight

In Tijuana, the average length of the day in May is 13h and 50min.
On the first day of May in Tijuana, sunrise is at 6:00 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 7:50 pm PDT.

Sunshine

The average sunshine in May in Tijuana is 10.7h.

UV index

In Tijuana, Mexico, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index, 5 in May, converts into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.

Frequently asked questions

What are May temperatures in Tijuana?

In Tijuana, 20.9°C (69.6°F) is the average high-temperature and 13.3°C (55.9°F) is the average low-temperature during May.

What is the most humid month in Tijuana?

The most humid month is May, with an average relative humidity of 68%.

What is the average humidity in May in Tijuana?

The average relative humidity in May in Tijuana, Mexico, is 68%.

How many days does it rain in May in Tijuana?

In Tijuana, Mexico, during May, the rain falls for 4.9 days and regularly aggregates up to 11mm (0.43") of precipitation.

What is the sea temperature in May in Tijuana?

In Tijuana, Mexico, the average seawater temperature in May is 16°C (60.8°F). Swimming in 16°C (60.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

How many hours of daylight does Tijuana have in May?

In May, the average day length is 13h and 50min.

When are sunrise and sunset in May in Tijuana?

On the first day of May in Tijuana, Mexico, sunrise is at 6:00 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 7:50 pm PDT.

How many hours of sunshine does Tijuana have in May?

In Tijuana, the average sunshine duration in May is 10.7h.

How high is the UV index in May in Tijuana?

In Tijuana, Mexico, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.

Average temperature in May
Tijuana, Mexico

Average temperature in May - Tijuana, Mexico
  • Average high temperature in May: 20.9°C

The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is December (17.7°C).

  • Average low temperature in May: 13.3°C

The month with the highest average low temperature is August (19.4°C).
The coldest months (with the lowest average low temperature) are February and December (10.2°C).

Average pressure in May
Tijuana, Mexico

Average pressure in May - Tijuana, Mexico
  • Average pressure in May: 1013.1mbar

The month with the highest atmospheric pressure is January (1018.7mbar).
The months with the lowest atmospheric pressure are June and September (1011.7mbar).

Average wind speed in May
Tijuana, Mexico

Average wind speed in May - Tijuana, Mexico
  • Average wind speed in May: 9.6km/h

The windiest month (with the highest average wind speed) is April (9.7km/h).
The calmest month (with the lowest average wind speed) is October (7.4km/h).

Average humidity in May
Tijuana, Mexico

Average humidity in May - Tijuana, Mexico
  • Average humidity in May: 68%

The month with the highest relative humidity is May (68%).
The month with the lowest relative humidity is November (55%).

Average rainfall in May
Tijuana, Mexico

Average rainfall in May - Tijuana, Mexico
  • Average rainfall in May: 11mm

The wettest month (with the highest rainfall) is February (44mm).
The driest month (with the least rainfall) is June (2mm).

Average rainfall days in May
Tijuana, Mexico

Average rainfall days in May - Tijuana, Mexico
  • Average rainfall days in May: 4.9 days

The month with the highest number of rainy days is March (7.8 days).
The month with the least rainy days is June (1.7 days).

Average sea temperature in May
Tijuana, Mexico

Average sea temperature in May - Tijuana, Mexico
  • Average sea temperature in May: 16°C

The best months for swimming (with the highest average sea temperature) are August and September (20°C).
The coldest months (with the lowest average sea temperature) are January, February, March and April (15°C).

Average daylight in May /
Average sunshine in May
Tijuana, Mexico

Average daylight in May / Average sunshine in May - Tijuana, Mexico
  • Average daylight in May: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in May: 10h and 4min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

Average sunshine days in May
Tijuana, Mexico

Average sunshine days in May - Tijuana, Mexico
  • Average sunshine days in May: 24.3 days

The month with the most sunshine days is June (28.1 days).
The month with the least sunshine days is February (21 days).

Average UV index in May
Tijuana, Mexico

Average UV index in May - Tijuana, Mexico
  • Average UV index in May: 5

The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).

Average cloud cover in May
Tijuana, Mexico

Average cloud cover in May - Tijuana, Mexico
  • Average cloud cover in May: 24

The months with the most cloud cover are March and December (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 9).

Average visibility in May
Tijuana, Mexico

Average visibility in May - Tijuana, Mexico
  • Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

Tijuana, Mexico

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