April weather forecast
San Alejo, Mexico

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Weather in April

April is a hot spring month in San Alejo, Mexico, with an average temperature fluctuating between 32.1°C (89.8°F) and 16.8°C (62.2°F).

Temperature

San Alejo's temperatures tend to reach their peak averages in April, with a high of 32.1°C (89.8°F) and a low of 16.8°C (62.2°F).

Humidity

The least humid month in San Alejo is April, with an average relative humidity of 36%.

Rainfall

In San Alejo, during April, the rain falls for 7.5 days and regularly aggregates up to 18mm (0.71") of precipitation. Throughout the year, there are 187.6 rainfall days, and 1136mm (44.72") of precipitation is accumulated.

Daylight

In April, the average length of the day in San Alejo is 12h and 35min.
On the first day of April, sunrise is at 6:32 am and sunset at 6:52 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 7:00 pm CST.

Sunshine

The months with the most sunshine in San Alejo are January, February, April, May and December, with an average of 9.8h of sunshine.

UV index

The months with the highest UV index in San Alejo are February through May and July, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 6 in April converts into the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Updated: Feb 9, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What time of the year is the hottest in San Alejo?

The average temperatures in San Alejo, Mexico, reach their apex in April, averaging 32.1°C (89.8°F) at the high end and 16.8°C (62.2°F) at the low end.

How hot does it get in San Alejo in April?

The average high-temperature, in April, in San Alejo, is 32.1°C (89.8°F), while the average low-temperature is 16.8°C (62.2°F). In March, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is computed to be 30°C (86°F).

What is the least humid month in San Alejo?

April is the least humid month in San Alejo, Mexico, with an average relative humidity of 36%.

What is the average humidity in April in San Alejo?

The average relative humidity in April is 36%.

How much does it rain in San Alejo in April?

In San Alejo, Mexico, in April, it is raining for 7.5 days, with typically 18mm (0.71") of accumulated precipitation.

How many hours of daylight does San Alejo have in April?

The average day length in April in San Alejo is 12h and 35min.

When is the sunrise / sunset in April in San Alejo?

In April, on the first day of the month, sunrise is at 6:32 am and sunset at 6:52 pm. On the last day of the month, in San Alejo, sunrise is at 6:11 am and sunset at 7:00 pm CST.

What is the month with the most sunshine in San Alejo?

The months with the most sunshine in San Alejo, Mexico, are January, February, April, May and December, with an average of 9.8h of sunshine.

How many hours of sunshine does San Alejo have in April?

In San Alejo, the average sunshine duration in April is 9.8h.

When is the highest UV index in San Alejo?

February through May and July, with an average maximum UV index of 6, are months with the highest UV index in San Alejo, Mexico.

What is the UV index reading in April in San Alejo?

The average daily maximum UV index in April in San Alejo is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.

Average temperature in April
San Alejo, Mexico

Average temperature in April - San Alejo, Mexico
  • Average high temperature in April: 32.1°C

The warmest month (with the highest average high temperature) is April (32.1°C).
The month with the lowest average high temperature is December (24.8°C).

  • Average low temperature in April: 16.8°C

The month with the highest average low temperature is May (18.3°C).
The coldest month (with the lowest average low temperature) is January (11.6°C).

Average pressure in April
San Alejo, Mexico

Average pressure in April - San Alejo, Mexico
  • Average pressure in April: 1013.5mbar

The month with the highest atmospheric pressure is January (1016.5mbar).
The month with the lowest atmospheric pressure is May (1013.2mbar).

Average wind speed in April
San Alejo, Mexico

Average wind speed in April - San Alejo, Mexico
  • Average wind speed in April: 6km/h

The windiest month (with the highest average wind speed) is April (6km/h).
The calmest months (with the lowest average wind speed) are August and September (4.6km/h).

Average humidity in April
San Alejo, Mexico

Average humidity in April - San Alejo, Mexico
  • Average humidity in April: 36%

The month with the highest relative humidity is September (81%).
The month with the lowest relative humidity is April (36%).

Average rainfall in April
San Alejo, Mexico

Average rainfall in April - San Alejo, Mexico
  • Average rainfall in April: 18mm

The wettest month (with the highest rainfall) is June (212mm).
The driest month (with the least rainfall) is December (6mm).

Average rainfall days in April
San Alejo, Mexico

Average rainfall days in April - San Alejo, Mexico
  • Average rainfall days in April: 7.5 days

The month with the highest number of rainy days is August (29 days).
The month with the least rainy days is January (4.2 days).

Average daylight in April /
Average sunshine in April
San Alejo, Mexico

Average daylight in April / Average sunshine in April - San Alejo, Mexico
  • Average daylight in April: 12h and 4min

The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 0min).

  • Average sunshine in April: 9h and 5min

The months with the most sunshine are January, February, April, May and December (Average sunshine: 9h and 48min).
The month with the least sunshine is November (Average sunshine: 8h and 36min).

Average sunshine days in April
San Alejo, Mexico

Average sunshine days in April - San Alejo, Mexico
  • Average sunshine days in April: 18.8 days

The month with the most sunshine days is January (25.3 days).
The month with the least sunshine days is August (0.8 days).

Average UV index in April
San Alejo, Mexico

Average UV index in April - San Alejo, Mexico
  • Average UV index in April: 6

The months with the highest UV index are February, March, April, May and July (UV index 6).
The months with the lowest UV index are January, June, August, September, October, November and December (UV index 5).

Average cloud cover in April
San Alejo, Mexico

Average cloud cover in April - San Alejo, Mexico
  • Average cloud cover in April: 11

The month with the most cloud cover is September (Cloud cover 38).
The months with the least cloud cover are February, March, April and December (Cloud cover 11).

Average visibility in April
San Alejo, Mexico

Average visibility in April - San Alejo, Mexico
  • Average visibility in April: 10km

The months with the highest visibility are January, February, March, April, May, November and December (10km).
The month with the lowest visibility is September (8km).

San Alejo, Mexico

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