May weather forecastJonuta, Mexico
May
Weather in May
The last month of the spring, May, is also a fiery hot month in Jonuta, Mexico, with temperature in the range of an average low of 25.1°C (77.2°F) and an average high of 35.4°C (95.7°F).Temperature
In Jonuta, the month of May registers the highest temperatures, averaging 35.4°C (95.7°F) at the peak and 25.1°C (77.2°F) at the lowest.Heat index
May's average heat index is evaluated at a burning hot 49°C (120.2°F). Keep guard: Heat cramps and heat exhaustion are likely. Continued activity increases the risk of heatstroke.Heat index specifics point out values are for conditions of shade and a slight breeze. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', reflects the feeling of heat when considering both air temperature and humidity. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
In May, the average relative humidity is 66%.Rainfall
In May, in Jonuta, the rain falls for 14.2 days. Throughout May, 58mm (2.28") of precipitation is accumulated. Throughout the year, there are 208.1 rainfall days, and 1107mm (43.58") of precipitation is accumulated.Daylight
The average length of the day in May is 12h and 59min.On the first day of May, sunrise is at 5:41 am and sunset at 6:29 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 6:40 pm CST.
Sunshine
May and July, with an average of 11.1h of sunshine, are months with the most sunshine.UV index
March through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In May, an average UV index of 7 transforms into the following instructions:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Jonuta, Mexico
- Average high temperature in May: 35.4°C
The warmest month (with the highest average high temperature) is May (35.4°C).
The month with the lowest average high temperature is January (26.7°C).
- Average low temperature in May: 25.1°C
The month with the highest average low temperature is May (25.1°C).
The coldest month (with the lowest average low temperature) is January (19.1°C).
Average pressure in May
Jonuta, Mexico
- Average pressure in May: 1011mbar
The month with the highest atmospheric pressure is January (1016.9mbar).
The month with the lowest atmospheric pressure is May (1011mbar).
Average wind speed in May
Jonuta, Mexico
- Average wind speed in May: 9.2km/h
The windiest months (with the highest average wind speed) are March and July (9.4km/h).
The calmest month (with the lowest average wind speed) is October (6.7km/h).
Average humidity in May
Jonuta, Mexico
- Average humidity in May: 66%
The months with the highest relative humidity are October, November and December (83%).
The month with the lowest relative humidity is April (65%).
Average rainfall in May
Jonuta, Mexico
- Average rainfall in May: 58mm
The wettest month (with the highest rainfall) is October (179mm).
The driest month (with the least rainfall) is February (23mm).
Average rainfall days in May
Jonuta, Mexico
- Average rainfall days in May: 14.2 days
The month with the highest number of rainy days is September (26.7 days).
The month with the least rainy days is March (8.8 days).
Average daylight in May /
Average sunshine in May
Jonuta, 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 6min
The months with the most sunshine are May and July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days in May
Jonuta, Mexico
- Average sunshine days in May: 15.1 days
The month with the most sunshine days is March (20.8 days).
The month with the least sunshine days is September (2.2 days).
Average UV index in May
Jonuta, Mexico
- Average UV index in May: 7
The months with the highest UV index are March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, October, November and December (UV index 6).
Average cloud cover in May
Jonuta, Mexico
- Average cloud cover in May: 26
The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is April (Cloud cover 22).
Average visibility in May
Jonuta, Mexico
- Average visibility in May: 10km
The months with the highest visibility are March, April and May (10km).
The months with the lowest visibility are January, September and October (8km).





