January weather forecast
Cabo San Lucas, Mexico

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Stunning rocks on the water in Land
Stunning rocks on the water in Land's End, in Cabo San Lucas, Mexico

Weather in January

The year begins with Cabo San Lucas weather leaning to milder conditions, away from summer's heat and heightened humidity. Although temperatures trend a bit cooler compared to December, residents and tourists still find this weather pleasant with enough sunshine for outdoor activities. The sea temperature at 22.5°C (72.5°F) augments the weather's inviting atmosphere, great for those who appreciate beach activities. A decrease in wind strength lends additional comfort. The rainfall amounts are minimal; a feature that enhances January's appeal as an inviting time to visit or reside in Cabo San Lucas.

Temperature

The shift into January in Cabo San Lucas records an average high-temperature of a still moderately hot 23.3°C (73.9°F), subtly varied from December's 23.8°C (74.8°F). In Cabo San Lucas, January nights experience a modest descent in temperature from daily peaks, cooling down to an average of 18.6°C (65.5°F).

Humidity

In January, the average relative humidity is 64%.

Rainfall

In January, in Cabo San Lucas, Mexico, the rain falls for 2 days. Throughout January, 3mm (0.12") of precipitation is accumulated. In Cabo San Lucas, Mexico, during the entire year, the rain falls for 50.9 days and collects up to 238mm (9.37") of precipitation.

Sea temperature

In January, the average sea temperature in Cabo San Lucas is 22.5°C (72.5°F).
Note: Swimming in 22.5°C (72.5°F) waters may not appeal to those sensitive to cold. Yet, the presence of sunshine, the strength of the wind, and the air temperature can alter this experience. Some might even opt for a wetsuit for added comfort.

Daylight

In Cabo San Lucas, Mexico, the average length of the day in January is 10h and 55min.
On the first day of January, sunrise is at 7:00 am and sunset at 5:45 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 6:06 pm MST.

Sunshine

The average sunshine in January is 8h.

UV index

In January, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In January, the maximum UV index of 6 translates into these guidelines:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Warning! Reflective surfaces like sand and water amplify the Sun's UV radiation.
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Frequently asked questions

What are the temperatures in Cabo San Lucas in January?

The average high-temperature, in January, in Cabo San Lucas, is 23.3°C (73.9°F), while the average low-temperature is 18.6°C (65.5°F).

What is the average humidity in January in Cabo San Lucas?

In January, the average relative humidity in Cabo San Lucas, Mexico, is 64%.

How many days does it rain in January in Cabo San Lucas?

In January, in Cabo San Lucas, the rain falls for 2 days. Throughout January, 3mm (0.12") of precipitation is accumulated.

How warm is the water in January in Cabo San Lucas?

In Cabo San Lucas, Mexico, the average seawater temperature in January is 22.5°C (72.5°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 22.5°C (72.5°F).

How many hours of daylight does Cabo San Lucas have in January?

The average day length in January in Cabo San Lucas, Mexico, is 10h and 55min.

What time are sunrise and sunset in January in Cabo San Lucas?

On the first day of January in Cabo San Lucas, sunrise is at 7:00 am and sunset at 5:45 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 6:06 pm MST.

How many hours of sunshine does Cabo San Lucas have in January?

The average sunshine duration in January in Cabo San Lucas is 8h.

What is the UV index intensity in January in Cabo San Lucas?

In Cabo San Lucas, Mexico, the average daily maximum UV index in January is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.

Average temperature in January
Cabo San Lucas, Mexico

Average temperature in January - Cabo San Lucas, Mexico
  • Average high temperature in January: 23.3°C

The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is February (23.2°C).

  • Average low temperature in January: 18.6°C

The month with the highest average low temperature is August (26.3°C).
The coldest month (with the lowest average low temperature) is January (18.6°C).

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Average pressure in January
Cabo San Lucas, Mexico

Average pressure in January - Cabo San Lucas, Mexico
  • Average pressure in January: 1015.7mbar

The month with the highest atmospheric pressure is January (1015.7mbar).
The month with the lowest atmospheric pressure is September (1009.7mbar).

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Average wind speed in January
Cabo San Lucas, Mexico

Average wind speed in January - Cabo San Lucas, Mexico
  • Average wind speed in January: 9.9km/h

The windiest month (with the highest average wind speed) is May (16.1km/h).
The calmest months (with the lowest average wind speed) are November and December (9.8km/h).

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Average humidity in January
Cabo San Lucas, Mexico

Average humidity in January - Cabo San Lucas, Mexico
  • Average humidity in January: 64%

The month with the highest relative humidity is September (78%).
The month with the lowest relative humidity is March (62%).

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Average rainfall in January
Cabo San Lucas, Mexico

Average rainfall in January - Cabo San Lucas, Mexico
  • Average rainfall in January: 3mm

The wettest month (with the highest rainfall) is September (81mm).
The driest months (with the least rainfall) are March and April (0mm).

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Average rainfall days in January
Cabo San Lucas, Mexico

Average rainfall days in January - Cabo San Lucas, Mexico
  • Average rainfall days in January: 2 days

The month with the highest number of rainy days is August (12.3 days).
The months with the least rainy days are April and May (1 days).

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Average sea temperature in January
Cabo San Lucas, Mexico

Average sea temperature in January - Cabo San Lucas, Mexico
  • Average sea temperature in January: 22.5°C

The best month for swimming (with the highest average sea temperature) is September (29.5°C).
The coldest month (with the lowest average sea temperature) is March (21.4°C).

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Average daylight in January /
Average sunshine in January
Cabo San Lucas, Mexico

Average daylight in January / Average sunshine in January - Cabo San Lucas, Mexico
  • Average daylight in January: 10h and 5min

The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).

  • Average sunshine in January: 8h and 0min

The months with the most sunshine are May and June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 18min).

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Average sunshine days in January
Cabo San Lucas, Mexico

Average sunshine days in January - Cabo San Lucas, Mexico
  • Average sunshine days in January: 28.4 days

The month with the most sunshine days is March (30.1 days).
The month with the least sunshine days is August (16.2 days).

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Average UV index in January
Cabo San Lucas, Mexico

Average UV index in January - Cabo San Lucas, Mexico
  • Average UV index in January: 6

The months with the highest UV index are June, July, August, September and October (UV index 7).
The month with the lowest UV index is December (UV index 5).

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Average cloud cover in January
Cabo San Lucas, Mexico

Average cloud cover in January - Cabo San Lucas, Mexico
  • Average cloud cover in January: 15

The month with the most cloud cover is September (Cloud cover 23).
The months with the least cloud cover are May and June (Cloud cover 8).

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Average visibility in January
Cabo San Lucas, Mexico

Average visibility in January - Cabo San Lucas, Mexico
  • Average visibility in January: 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).

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Cabo San Lucas, Mexico

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