May weather forecastSan Ignacio, Mexico
May
Weather in May
The last month of the spring, May, is another warm month in San Ignacio, Mexico, with temperature in the range of an average low of 23.8°C (74.8°F) and an average high of 28.6°C (83.5°F).Temperature
As April turns into May, the average high-temperatures rest at a still warm 28.6°C (83.5°F), showing a minor variation from the prior month. San Ignacio records a slight downturn in temperature to an average of 23.8°C (74.8°F) during May nights.Heat index
For most parts of May, the heat index is appraised at a hot 31°C (87.8°F). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is the outcome of merging air's temperature and its humidity metrics. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Humidity
The average relative humidity in May is 63%.Rainfall
Months with rainfall in San Ignacio are January through March, May through December. May is the first month it rains in San Ignacio. Throughout May, in the average 1.7 rainfall days, it receives 3mm (0.12") of precipitation. Throughout the year, there are 113.9 rainfall days, and 454mm (17.87") of precipitation is accumulated.Daylight
In May, the average length of the day is 13h and 19min.On the first day of May, sunrise is at 5:30 am and sunset at 6:34 pm. On the last day of the month, sunrise is at 5:17 am and sunset at 6:49 pm MST.
Sunshine
The month with the most sunshine is May, with an average of 11.8h of sunshine.UV index
May through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 7 in May converts into the following recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
San Ignacio, Mexico
- Average high temperature in May: 28.6°C
The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is February (25.1°C).
- Average low temperature in May: 23.8°C
The months with the highest average low temperature are July and August (26.9°C).
The coldest months (with the lowest average low temperature) are January and February (19.4°C).
Average pressure in May
San Ignacio, Mexico
- Average pressure in May: 1012.2mbar
The month with the highest atmospheric pressure is January (1015.4mbar).
The month with the lowest atmospheric pressure is September (1011.3mbar).
Average wind speed in May
San Ignacio, Mexico
- Average wind speed in May: 11.4km/h
The windiest month (with the highest average wind speed) is February (11.7km/h).
The calmest month (with the lowest average wind speed) is July (10.5km/h).
Average humidity in May
San Ignacio, Mexico
- Average humidity in May: 63%
The month with the highest relative humidity is September (77%).
The months with the lowest relative humidity are January and March (60%).
Average rainfall in May
San Ignacio, Mexico
- Average rainfall in May: 3mm
The wettest month (with the highest rainfall) is September (121mm).
The driest month (with the least rainfall) is April (0mm).
Average rainfall days in May
San Ignacio, Mexico
- Average rainfall days in May: 1.7 days
The month with the highest number of rainy days is August (25.3 days).
The month with the least rainy days is April (0.6 days).
Average daylight in May /
Average sunshine in May
San Ignacio, Mexico
- Average daylight in May: 13h and 18min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in May: 11h and 48min
The month with the most sunshine is May (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 7h and 18min).
Average sunshine days in May
San Ignacio, Mexico
- Average sunshine days in May: 28.4 days
The month with the most sunshine days is April (29.3 days).
The month with the least sunshine days is August (1.9 days).
Average UV index in May
San Ignacio, Mexico
- Average UV index in May: 7
The months with the highest UV index are May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, November and December (UV index 6).
Average cloud cover in May
San Ignacio, Mexico
- Average cloud cover in May: 10
The month with the most cloud cover is August (Cloud cover 33).
The month with the least cloud cover is May (Cloud cover 10).
Average visibility in May
San Ignacio, Mexico
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
