May weather forecastCasacuarán, Mexico
May
Weather in May
The last month of the spring, May, is also a moderately hot month in Casacuarán, Mexico, with temperature in the range of an average low of 15.2°C (59.4°F) and an average high of 29.8°C (85.6°F).Temperature
The month of May, characterized by an average high of 29.8°C (85.6°F) and a low of 15.2°C (59.4°F), is recognized as the warmest.Heat index
The heat index value for May is estimated at a tropical 30°C (86°F). Long-standing exposure and activity could induce a feeling of tiredness and lead to heat cramps.Heat index specifics point out values are for conditions of shade and a slight breeze. 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 'feels like' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Humidity
In May, the average relative humidity in Casacuarán is 44%.Rainfall
In May, the rain falls for 8.7 days. Throughout May, 22mm (0.87") of precipitation is accumulated. In Casacuarán, during the entire year, the rain falls for 134.1 days and collects up to 547mm (21.54") of precipitation.Daylight
In May, the average length of the day is 13h and 6min.On the first day of May, sunrise is at 6:14 am and sunset at 7:08 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 7:20 pm CST.
Sunshine
In May, the average sunshine is 9.8h.UV index
The months with the highest UV index in Casacuarán are March through May, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.Note: A typical high UV index of 6 in May suggests the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Casacuarán, Mexico
- Average high temperature in May: 29.8°C
The warmest month (with the highest average high temperature) is May (29.8°C).
The month with the lowest average high temperature is January (21.8°C).
- Average low temperature in May: 15.2°C
The month with the highest average low temperature is May (15.2°C).
The coldest month (with the lowest average low temperature) is January (7.5°C).
Average pressure in May
Casacuarán, Mexico
- Average pressure in May: 1013.2mbar
The month with the highest atmospheric pressure is January (1017.6mbar).
The month with the lowest atmospheric pressure is May (1013.2mbar).
Average wind speed in May
Casacuarán, Mexico
- Average wind speed in May: 6.6km/h
The windiest month (with the highest average wind speed) is April (7.6km/h).
The calmest month (with the lowest average wind speed) is July (4.9km/h).
Average humidity in May
Casacuarán, Mexico
- Average humidity in May: 44%
The months with the highest relative humidity are August and September (82%).
The month with the lowest relative humidity is April (37%).
Average rainfall in May
Casacuarán, Mexico
- Average rainfall in May: 22mm
The wettest month (with the highest rainfall) is July (145mm).
The driest months (with the least rainfall) are April and December (3mm).
Average rainfall days in May
Casacuarán, Mexico
- Average rainfall days in May: 8.7 days
The month with the highest number of rainy days is July (28.1 days).
The month with the least rainy days is December (2.2 days).
Average daylight in May /
Average sunshine in May
Casacuarán, Mexico
- Average daylight in May: 13h and 6min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in May: 9h and 48min
The months with the most sunshine are March, April and December (Average sunshine: 9h and 54min).
The month with the least sunshine is July (Average sunshine: 8h and 54min).
Average sunshine days in May
Casacuarán, Mexico
- Average sunshine days in May: 18.4 days
The month with the most sunshine days is December (28.4 days).
The month with the least sunshine days is July (1.8 days).
Average UV index in May
Casacuarán, Mexico
- Average UV index in May: 6
The months with the highest UV index are March, April and May (UV index 6).
The months with the lowest UV index are January, October and November (UV index 4).
Average cloud cover in May
Casacuarán, Mexico
- Average cloud cover in May: 13
The months with the most cloud cover are July, August and September (Cloud cover 41).
The months with the least cloud cover are March and April (Cloud cover 9).
Average visibility in May
Casacuarán, Mexico
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June and December (10km).
The months with the lowest visibility are July, August, September and October (8km).





