May weather forecastCiudad Fernández, Mexico
May
Weather in May
The last month of the spring, May, is also a hot month in Ciudad Fernández, Mexico, with an average temperature varying between 18°C (64.4°F) and 31.6°C (88.9°F).Temperature
May stands out as Ciudad Fernández's warmest month, with an average high-temperature of 31.6°C (88.9°F) and a low-temperature of 18°C (64.4°F).Heat index
For May, the heat index is evaluated at a sweltering 37°C (98.6°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.Heat index determinations are made taking into account the shade and light air movements. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative 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. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.
Humidity
In Ciudad Fernández, the average relative humidity in May is 63%.Rainfall
In Ciudad Fernández, in May, it is raining for 8.8 days, with typically 19mm (0.75") of accumulated precipitation. Throughout the year, in Ciudad Fernández, Mexico, there are 105.9 rainfall days, and 288mm (11.34") of precipitation is accumulated.Snowfall
In Ciudad Fernández, Mexico, snow does not fall in February through December.Daylight
In Ciudad Fernández, the average length of the day in May is 13h and 12min.On the first day of May, sunrise is at 6:07 am and sunset at 7:06 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 7:19 pm CST.
Sunshine
In Ciudad Fernández, the average sunshine in May is 10.2h.UV index
The months with the highest UV index are March through September, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In May, an average UV index of 6 transforms into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Ciudad Fernández, Mexico
- Average high temperature in May: 31.6°C
The warmest month (with the highest average high temperature) is May (31.6°C).
The month with the lowest average high temperature is January (21.8°C).
- Average low temperature in May: 18°C
The month with the highest average low temperature is May (18°C).
The coldest month (with the lowest average low temperature) is January (9.7°C).
Average pressure in May
Ciudad Fernández, Mexico
- Average pressure in May: 1013.4mbar
The month with the highest atmospheric pressure is January (1019.3mbar).
The month with the lowest atmospheric pressure is May (1013.4mbar).
Average wind speed in May
Ciudad Fernández, Mexico
- Average wind speed in May: 9.6km/h
The windiest month (with the highest average wind speed) is April (10.1km/h).
The calmest month (with the lowest average wind speed) is November (6.3km/h).
Average humidity in May
Ciudad Fernández, Mexico
- Average humidity in May: 63%
The month with the highest relative humidity is September (76%).
The month with the lowest relative humidity is April (55%).
Average rainfall in May
Ciudad Fernández, Mexico
- Average rainfall in May: 19mm
The wettest month (with the highest rainfall) is July (47mm).
The driest months (with the least rainfall) are January and March (7mm).
Average rainfall days in May
Ciudad Fernández, Mexico
- Average rainfall days in May: 8.8 days
The month with the highest number of rainy days is September (13.9 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in May
Ciudad Fernández, Mexico
- Average snowfall in May: 0mm
The month with the highest snowfall is January (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
Ciudad Fernández, Mexico
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Ciudad Fernández, Mexico
- Average daylight in May: 13h and 12min
The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).
- Average sunshine in May: 10h and 12min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is November (Average sunshine: 7h and 12min).
Average sunshine days in May
Ciudad Fernández, Mexico
- Average sunshine days in May: 20.4 days
The month with the most sunshine days is January (25 days).
The month with the least sunshine days is September (13.3 days).
Average UV index in May
Ciudad Fernández, Mexico
- Average UV index in May: 6
The months with the highest UV index are March, April, May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 5).
Average cloud cover in May
Ciudad Fernández, Mexico
- Average cloud cover in May: 26
The month with the most cloud cover is September (Cloud cover 42).
The month with the least cloud cover is April (Cloud cover 23).
Average visibility in May
Ciudad Fernández, Mexico
- Average visibility in May: 10km
The months with the highest visibility are February, March, April and May (10km).
The months with the lowest visibility are September and October (8km).
