Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
May stands out as San José del Castillo's warmest month, with temperatures ranging between an average high of 32.3°C (90.1°F) and a low of 15.4°C (59.7°F).Heat index
For May, the heat index is appraised at a tropical 33°C (91.4°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.Remember that heat index calculations are made for conditions in the shade with light wind. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. 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. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital 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 May, the average relative humidity is 42%.Rainfall
In May, in San José del Castillo, the rain falls for 6.8 days. Throughout May, 20mm (0.79") of precipitation is accumulated. In San José del Castillo, during the entire year, the rain falls for 136.3 days and collects up to 630mm (24.8") of precipitation.Daylight
In May, the average length of the day in San José del Castillo, Mexico, is 13h and 7min.On the first day of May in San José del Castillo, sunrise is at 6:22 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 7:29 pm CST.
Sunshine
The months with the most sunshine are January, May and December, with an average of 9.8h of sunshine.UV index
With an average maximum UV index of 7, May is the month with the highest UV index in San José del Castillo. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In May, the average maximum UV index of 7 translates into the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the warmest months in San José del Castillo?
How hot does it get in San José del Castillo in May?
What is the average humidity in May in San José del Castillo?
How many days does it rain in May in San José del Castillo?
How many hours of daylight does San José del Castillo have in May?
When is the sunrise / sunset in May in San José del Castillo?
What are the months with the most sunshine in San José del Castillo?
How long on average sun shines in May in San José del Castillo?
When is the highest UV index in San José del Castillo?
What is the UV index intensity in May in San José del Castillo?
Average temperature in May
San José del Castillo, Mexico
- Average high temperature in May: 32.3°C
The warmest month (with the highest average high temperature) is May (32.3°C).
The month with the lowest average high temperature is January (23.4°C).
- Average low temperature in May: 15.4°C
The month with the highest average low temperature is June (17.8°C).
The coldest month (with the lowest average low temperature) is January (9.3°C).
Average pressure in May
San José del Castillo, Mexico
- Average pressure in May: 1012.5mbar
The month with the highest atmospheric pressure is January (1016.6mbar).
The month with the lowest atmospheric pressure is May (1012.5mbar).
Average wind speed in May
San José del Castillo, Mexico
- Average wind speed in May: 7.6km/h
The windiest month (with the highest average wind speed) is April (8.1km/h).
The calmest month (with the lowest average wind speed) is July (4.8km/h).
Average humidity in May
San José del Castillo, Mexico
- Average humidity in May: 42%
The month with the highest relative humidity is September (83%).
The month with the lowest relative humidity is April (36%).
Average rainfall in May
San José del Castillo, Mexico
- Average rainfall in May: 20mm
The wettest month (with the highest rainfall) is July (169mm).
The driest month (with the least rainfall) is April (1mm).
Average rainfall days in May
San José del Castillo, Mexico
- Average rainfall days in May: 6.8 days
The month with the highest number of rainy days is July (26.9 days).
The month with the least rainy days is April (1.8 days).
Average daylight in May /
Average sunshine in May
San José del Castillo, Mexico
- Average daylight in May: 13h and 1min
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 54min).
- Average sunshine in May: 9h and 5min
The months with the most sunshine are January, May and December (Average sunshine: 9h and 48min).
The month with the least sunshine is July (Average sunshine: 8h and 42min).
Average sunshine days in May
San José del Castillo, Mexico
- Average sunshine days in May: 22.3 days
The month with the most sunshine days is April (27.8 days).
The month with the least sunshine days is July (2.5 days).
Average UV index in May
San José del Castillo, Mexico
- Average UV index in May: 7
The month with the highest UV index is May (UV index 7).
The months with the lowest UV index are January, February, August, September, October, November and December (UV index 5).
Average cloud cover in May
San José del Castillo, Mexico
- Average cloud cover in May: 11
The months with the most cloud cover are July and September (Cloud cover 44).
The months with the least cloud cover are March and April (Cloud cover 9).
Average visibility in May
San José del Castillo, 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 September (7km).
San José del Castillo, Mexico
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