May weather forecast
Santiago Ixcuintepec, Mexico

May

Weather in May

May, the last month of the spring in Santiago Ixcuintepec, is a fiery hot month, with an average temperature varying between 35°C (95°F) and 23.8°C (74.8°F).

Temperature

May is the month when Santiago Ixcuintepec's temperatures reach their peak, with averages of 35°C (95°F) and lows of 23.8°C (74.8°F).

Heat index

May's mean heat index is calculated to be a blazing hot 46°C (114.8°F). Keep guard: Heat cramps and heat exhaustion are likely. Continued activity increases the risk of heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

April and May, with an average relative humidity of 62%, are the least humid months.

Rainfall

In Santiago Ixcuintepec, in May, it is raining for 9.9 days, with typically 23mm (0.91") of accumulated precipitation. Throughout the year, in Santiago Ixcuintepec, there are 110.2 rainfall days, and 345mm (13.58") of precipitation is accumulated.

Daylight

In Santiago Ixcuintepec, the average length of the day in May is 12h and 56min.
On the first day of the month, sunrise is at 5:56 am and sunset at 6:42 pm. On the last day of May, in Santiago Ixcuintepec, sunrise is at 5:48 am and sunset at 6:52 pm CST.

Sunshine

May has the most sunshine of the year in Santiago Ixcuintepec, with an average of 11.4h of sunshine.

UV index

February through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 7 in May leads to these guidelines:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.

Frequently asked questions

What is the hottest time of year in Santiago Ixcuintepec?
With average high and low temperatures of 35°C (95°F) and 23.8°C (74.8°F) respectively, May is Santiago Ixcuintepec's warmest month.
How hot is it in Santiago Ixcuintepec in May?
In Santiago Ixcuintepec, in May, the average high-temperature is 35°C (95°F), and the average low-temperature is 23.8°C (74.8°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in May is calculated to be 46°C (114.8°F).
What is the least humid month in Santiago Ixcuintepec?
The months with the lowest humidity are April and May, with an average relative humidity of 62%.
What is the average humidity in May in Santiago Ixcuintepec?
The average relative humidity in May in Santiago Ixcuintepec, Mexico, is 62%.
How many days does it rain in May in Santiago Ixcuintepec?
In Santiago Ixcuintepec, Mexico, in May, it is raining for 9.9 days, with typically 23mm (0.91") of accumulated precipitation.
What is the average length of the day in May in Santiago Ixcuintepec?
The average day length in May in Santiago Ixcuintepec, Mexico, is 12h and 56min.
When is the sunrise / sunset in May in Santiago Ixcuintepec?
In May, on the first day of the month, sunrise is at 5:56 am and sunset at 6:42 pm. On the last day of the month, in Santiago Ixcuintepec, sunrise is at 5:48 am and sunset at 6:52 pm CST.
What month has the most sunshine in Santiago Ixcuintepec?
May has the most sunshine of the year in Santiago Ixcuintepec, Mexico, with an average of 11.4h of sunshine.
How long on average sun shines in May in Santiago Ixcuintepec?
In May, the average sunshine duration is 11.4h.
When is the highest UV index in Santiago Ixcuintepec?
February through September, with an average maximum UV index of 7, are months with the highest UV index.
What is the UV index reading in May in Santiago Ixcuintepec?
The average daily maximum UV index in May in Santiago Ixcuintepec is 7. A UV Index estimate of 6 to 7 represents a high health threat from exposure to Sun's UV rays.
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 Ixcuintepec, Mexico
  • Average high temperature in May: 35°C

The warmest month (with the highest average high temperature) is May (35°C).
The month with the lowest average high temperature is January (27.6°C).

  • Average low temperature in May: 23.8°C

The month with the highest average low temperature is May (23.8°C).
The coldest month (with the lowest average low temperature) is January (18.4°C).

Average pressure in May
Santiago Ixcuintepec, Mexico
  • Average pressure in May: 1011.3mbar

The month with the highest atmospheric pressure is January (1015.8mbar).
The month with the lowest atmospheric pressure is May (1011.3mbar).

Average wind speed in May
Santiago Ixcuintepec, Mexico
  • Average wind speed in May: 10.5km/h

The windiest month (with the highest average wind speed) is January (17.4km/h).
The calmest month (with the lowest average wind speed) is June (8.9km/h).

Average humidity in May
Santiago Ixcuintepec, Mexico
  • Average humidity in May: 62%

The month with the highest relative humidity is September (75%).
The months with the lowest relative humidity are April and May (62%).

Average rainfall in May
Santiago Ixcuintepec, Mexico
  • Average rainfall in May: 23mm

The wettest month (with the highest rainfall) is August (73mm).
The driest months (with the least rainfall) are February, March, November and December (2mm).

Average rainfall days in May
Santiago Ixcuintepec, Mexico
  • Average rainfall days in May: 9.9 days

The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is February (2.1 days).

Average daylight in May /
Average sunshine in May
Santiago Ixcuintepec, Mexico
  • Average daylight in May: 12h and 5min

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).

  • Average sunshine in May: 11h and 2min

The month with the most sunshine is May (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 7h and 30min).

Average sunshine days in May
Santiago Ixcuintepec, Mexico
  • Average sunshine days in May: 18.8 days

The month with the most sunshine days is December (26.5 days).
The month with the least sunshine days is June (8.1 days).

Average UV index in May
Santiago Ixcuintepec, Mexico
  • Average UV index in May: 7

The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, October, November and December (UV index 6).

Average cloud cover in May
Santiago Ixcuintepec, Mexico
  • Average cloud cover in May: 22

The months with the most cloud cover are June and September (Cloud cover 36).
The months with the least cloud cover are March and December (Cloud cover 14).

Average visibility in May
Santiago Ixcuintepec, 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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