May weather forecastArroyo Seco, Mexico
May
Weather in May
May, the last month of the spring in Arroyo Seco, is also a moderately hot month, with an average temperature varying between 28°C (82.4°F) and 14.5°C (58.1°F).Temperature
In Arroyo Seco, May records the highest average temperatures, peaking at 28°C (82.4°F) and reaching a low of 14.5°C (58.1°F).Heat index
In May, the average heat index is calculated to be 28°C (82.4°F). One might feel worn out with persistent exposure and activity, resulting in heat cramps.Heat index specifics point out values are for conditions of shade and a slight breeze. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Humidity
In Arroyo Seco, the average relative humidity in May is 49%.Rainfall
In Arroyo Seco, Mexico, in May, it is raining for 8.6 days, with typically 19mm (0.75") of accumulated precipitation. In Arroyo Seco, Mexico, during the entire year, the rain falls for 98.3 days and collects up to 263mm (10.35") of precipitation.Daylight
The average length of the day in May in Arroyo Seco is 13h and 10min.On the first day of the month, sunrise is at 6:06 am and sunset at 7:04 pm. On the last day of May, sunrise is at 5:55 am and sunset at 7:17 pm CST.
Sunshine
The months with the most sunshine are March and May, with an average of 9.8h of sunshine.UV index
In Arroyo Seco, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: A daily high UV index of 5 in May leads to these guidelines:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Arroyo Seco, Mexico
- Average high temperature in May: 28°C
The warmest month (with the highest average high temperature) is May (28°C).
The month with the lowest average high temperature is January (20.4°C).
- Average low temperature in May: 14.5°C
The month with the highest average low temperature is May (14.5°C).
The coldest month (with the lowest average low temperature) is January (7.2°C).
Average pressure in May
Arroyo Seco, Mexico
- Average pressure in May: 1013.7mbar
The month with the highest atmospheric pressure is January (1018.5mbar).
The month with the lowest atmospheric pressure is May (1013.7mbar).
Average wind speed in May
Arroyo Seco, Mexico
- Average wind speed in May: 9.8km/h
The windiest month (with the highest average wind speed) is March (10.9km/h).
The calmest month (with the lowest average wind speed) is July (8.9km/h).
Average humidity in May
Arroyo Seco, Mexico
- Average humidity in May: 49%
The month with the highest relative humidity is September (76%).
The month with the lowest relative humidity is April (41%).
Average rainfall in May
Arroyo Seco, Mexico
- Average rainfall in May: 19mm
The wettest month (with the highest rainfall) is July (54mm).
The driest month (with the least rainfall) is December (2mm).
Average rainfall days in May
Arroyo Seco, Mexico
- Average rainfall days in May: 8.6 days
The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is December (1.9 days).
Average daylight in May /
Average sunshine in May
Arroyo Seco, Mexico
- Average daylight in May: 13h and 12min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 48min).
- Average sunshine in May: 9h and 48min
The months with the most sunshine are March and May (Average sunshine: 9h and 48min).
The month with the least sunshine is November (Average sunshine: 8h and 42min).
Average sunshine days in May
Arroyo Seco, Mexico
- Average sunshine days in May: 16.3 days
The month with the most sunshine days is December (27.2 days).
The month with the least sunshine days is July (13.5 days).
Average UV index in May
Arroyo Seco, Mexico
- Average UV index in May: 5
The month with the highest UV index is April (UV index 6).
The months with the lowest UV index are January, October, November and December (UV index 4).
Average cloud cover in May
Arroyo Seco, Mexico
- Average cloud cover in May: 15
The months with the most cloud cover are July and September (Cloud cover 38).
The month with the least cloud cover is March (Cloud cover 12).
Average visibility in May
Arroyo Seco, Mexico
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The month with the lowest visibility is August (8km).





