May weather forecast
Santiago Ayuquililla, Mexico

May

Weather in May

May, the last month of the spring in Santiago Ayuquililla, is another tropical month, with an average temperature ranging between max 30.8°C (87.4°F) and min 18.8°C (65.8°F).

Temperature

May's arrival brings an average high-temperature of a still hot 30.8°C (87.4°F), slightly deviating from April's 30.9°C (87.6°F). A significant temperature decrease to an average an enjoyable 18.8°C (65.8°F) characterizes Santiago Ayuquililla's nighttime temperatures during May.

Heat index

The heat index value during May is calculated to be a hot 32°C (89.6°F). If exposure and activity are sustained, they might cause a feeling of weariness, resulting in heat cramps.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.

Humidity

In Santiago Ayuquililla, the average relative humidity in May is 50%.

Rainfall

In Santiago Ayuquililla, during May, the rain falls for 16.6 days and regularly aggregates up to 66mm (2.6") of precipitation. In Santiago Ayuquililla, Mexico, during the entire year, the rain falls for 145.8 days and collects up to 733mm (28.86") of precipitation.

Daylight

In Santiago Ayuquililla, the average length of the day in May is 12h and 59min.
On the first day of the month, sunrise is at 6:04 am and sunset at 6:53 pm. On the last day of May, in Santiago Ayuquililla, Mexico, sunrise is at 5:55 am and sunset at 7:03 pm CST.

Sunshine

In May, the average sunshine in Santiago Ayuquililla, Mexico, is 11h.

UV index

In May, the average daily maximum UV index in Santiago Ayuquililla is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 6 in May transforms into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.

Frequently asked questions

Is it hot in Santiago Ayuquililla during May?
In May, in Santiago Ayuquililla, the average high-temperature is 30.8°C (87.4°F), and the average low-temperature is 18.8°C (65.8°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in May is calculated to be 32°C (89.6°F).
What is the average humidity in May in Santiago Ayuquililla?
In Santiago Ayuquililla, Mexico, the average relative humidity in May is 50%.
How many days does it rain in May in Santiago Ayuquililla?
In May, in Santiago Ayuquililla, Mexico, the rain falls for 16.6 days. Throughout May, 66mm (2.6") of precipitation is accumulated.
What is the average length of the day in May in Santiago Ayuquililla?
In May, the average day length in Santiago Ayuquililla is 12h and 59min.
What time are sunrise and sunset in May in Santiago Ayuquililla?
In May, on the first day of the month, sunrise is at 6:04 am and sunset at 6:53 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 7:03 pm CST.
How long on average sun shines in May in Santiago Ayuquililla?
In Santiago Ayuquililla, Mexico, the average sunshine duration in May is 11h.
What is the UV index reading in May in Santiago Ayuquililla?
In Santiago Ayuquililla, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May - Santiago Ayuquililla, Mexico
Average temperature in May
Santiago Ayuquililla, Mexico
  • Average high temperature in May: 30.8°C

The warmest month (with the highest average high temperature) is April (30.9°C).
The month with the lowest average high temperature is January (24.9°C).

  • Average low temperature in May: 18.8°C

The month with the highest average low temperature is May (18.8°C).
The coldest month (with the lowest average low temperature) is January (12.1°C).

Average pressure in May - Santiago Ayuquililla, Mexico
Average pressure in May
Santiago Ayuquililla, Mexico
  • Average pressure in May: 1014.1mbar

The month with the highest atmospheric pressure is January (1017.9mbar).
The month with the lowest atmospheric pressure is May (1014.1mbar).

Average wind speed in May - Santiago Ayuquililla, Mexico
Average wind speed in May
Santiago Ayuquililla, Mexico
  • Average wind speed in May: 7.5km/h

The windiest month (with the highest average wind speed) is March (9.5km/h).
The calmest month (with the lowest average wind speed) is September (6.1km/h).

Average humidity in May - Santiago Ayuquililla, Mexico
Average humidity in May
Santiago Ayuquililla, Mexico
  • Average humidity in May: 50%

The month with the highest relative humidity is September (74%).
The month with the lowest relative humidity is April (43%).

Average rainfall in May - Santiago Ayuquililla, Mexico
Average rainfall in May
Santiago Ayuquililla, Mexico
  • Average rainfall in May: 66mm

The wettest month (with the highest rainfall) is June (149mm).
The driest month (with the least rainfall) is December (0mm).

Average rainfall days in May - Santiago Ayuquililla, Mexico
Average rainfall days in May
Santiago Ayuquililla, Mexico
  • Average rainfall days in May: 16.6 days

The month with the highest number of rainy days is September (24.5 days).
The month with the least rainy days is December (0.5 days).

Average daylight in May / Average sunshine in May - Santiago Ayuquililla, Mexico
Average daylight in May /
Average sunshine in May
Santiago Ayuquililla, Mexico
  • Average daylight in May: 13h and 0min

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 6min).

  • Average sunshine in May: 11h and 0min

The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 42min).

Average sunshine days in May - Santiago Ayuquililla, Mexico
Average sunshine days in May
Santiago Ayuquililla, Mexico
  • Average sunshine days in May: 8.7 days

The month with the most sunshine days is December (30.4 days).
The month with the least sunshine days is September (3 days).

Average UV index in May - Santiago Ayuquililla, Mexico
Average UV index in May
Santiago Ayuquililla, Mexico
  • Average UV index in May: 6

The month with the highest UV index is April (UV index 7).
The months with the lowest UV index are January, August, October, November and December (UV index 5).

Average cloud cover in May - Santiago Ayuquililla, Mexico
Average cloud cover in May
Santiago Ayuquililla, Mexico
  • Average cloud cover in May: 18

The month with the most cloud cover is September (Cloud cover 33).
The months with the least cloud cover are March and December (Cloud cover 9).

Average visibility in May - Santiago Ayuquililla, Mexico
Average visibility in May
Santiago Ayuquililla, Mexico
  • Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).

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