May weather forecastCalmeca, Mexico
May
Weather in May
The last month of the spring, May, is another tropical month in Calmeca, Mexico, with an average temperature ranging between max 30.2°C (86.4°F) and min 19.1°C (66.4°F).Temperature
Transitioning into May, Calmeca records an average high-temperature of a still hot 30.2°C (86.4°F), almost identical to April's 30.8°C (87.4°F). Throughout the month of May, Calmeca reports a steady low-temperature average of 19.1°C (66.4°F).Heat index
In May, the average heat index is appraised at a hot 32°C (89.6°F). Unrelenting activity during exposure could cause fatigue and potentially lead to heat cramps.Heat index details are generally centered around shaded locations and a mild breeze. 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 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Humidity
In Calmeca, the average relative humidity in May is 51%.Rainfall
In May, in Calmeca, Mexico, the rain falls for 22.3 days. Throughout May, 133mm (5.24") of precipitation is accumulated. In Calmeca, during the entire year, the rain falls for 196.6 days and collects up to 1124mm (44.25") of precipitation.Daylight
The average length of the day in May is 13h and 1min.On the first day of May, sunrise is at 6:06 am and sunset at 6:56 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 7:07 pm CST.
Sunshine
With an average of 10.7h of sunshine, May has the most sunshine of the year.UV index
February through May and July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 6 in May converts into the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Calmeca, Mexico
- Average high temperature in May: 30.2°C
The warmest month (with the highest average high temperature) is April (30.8°C).
The month with the lowest average high temperature is January (24.7°C).
- Average low temperature in May: 19.1°C
The month with the highest average low temperature is May (19.1°C).
The coldest month (with the lowest average low temperature) is January (12.3°C).
Average pressure in May
Calmeca, Mexico
- Average pressure in May: 1014.2mbar
The month with the highest atmospheric pressure is January (1017.9mbar).
The month with the lowest atmospheric pressure is May (1014.2mbar).
Average wind speed in May
Calmeca, Mexico
- Average wind speed in May: 6.3km/h
The windiest month (with the highest average wind speed) is March (7.8km/h).
The calmest month (with the lowest average wind speed) is September (5.2km/h).
Average humidity in May
Calmeca, Mexico
- Average humidity in May: 51%
The month with the highest relative humidity is September (81%).
The month with the lowest relative humidity is April (40%).
Average rainfall in May
Calmeca, Mexico
- Average rainfall in May: 133mm
The wettest month (with the highest rainfall) is June (213mm).
The driest month (with the least rainfall) is December (3mm).
Average rainfall days in May
Calmeca, Mexico
- Average rainfall days in May: 22.3 days
The month with the highest number of rainy days is August (29.4 days).
The month with the least rainy days is December (2.4 days).
Average daylight in May /
Average sunshine in May
Calmeca, 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 0min).
- Average sunshine in May: 10h and 42min
The month with the most sunshine is May (Average sunshine: 10h and 42min).
The month with the least sunshine is November (Average sunshine: 7h and 42min).
Average sunshine days in May
Calmeca, Mexico
- Average sunshine days in May: 5.5 days
The month with the most sunshine days is December (26.8 days).
The month with the least sunshine days is August (0.1 days).
Average UV index in May
Calmeca, Mexico
- Average UV index in May: 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 May
Calmeca, Mexico
- Average cloud cover in May: 20
The month with the most cloud cover is September (Cloud cover 37).
The month with the least cloud cover is December (Cloud cover 9).
Average visibility in May
Calmeca, Mexico
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, November and December (10km).
The months with the lowest visibility are June, July, August, September and October (9km).
