May weather forecastSan Javier, Venezuela
May weather forecast for San Javier, Venezuela: In May, the average heat index, which combines air temperature and relative humidity, is appraised at 33°C (91.4°F). Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit degrees.
May
Weather in May
The last month of the spring, May, is another warm month in San Javier, Venezuela, with an average temperature varying between 24.7°C (76.5°F) and 28.2°C (82.8°F).Temperature
The average high-temperature during May registers at a still moderately hot 28.2°C (82.8°F), maintaining a close resemblance to the previous month. A minor drop in temperature is observed from daytime highs during the nights of May, averaging a still warm 24.7°C (76.5°F).Heat index
The heat index for May is appraised at a tropical 33°C (91.4°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.Bear in mind that the heat index values are determined for shaded areas and light breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Humidity
The months with the highest humidity are April through July, with an average relative humidity of 81%.Rainfall
In San Javier, in May, it is raining for 16.8 days, with typically 73mm (2.87") of accumulated precipitation. In San Javier, during the entire year, the rain falls for 165.1 days and collects up to 551mm (21.69") of precipitation.Daylight
The average length of the day in May is 12h and 36min.On the first day of the month, sunrise is at 06:16 and sunset at 18:46. On the last day of May, sunrise is at 06:11 and sunset at 18:53 -04.
Sunshine
In May, the average sunshine is 8.8h.UV index
The months with the highest UV index are March through November, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 7 during May translates into the following guidance:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
San Javier, Venezuela
- Average high temperature in May: 28.2°C
The warmest month (with the highest average high temperature) is September (29.5°C).
The month with the lowest average high temperature is January (26.4°C).
- Average low temperature in May: 24.7°C
The months with the highest average low temperature are September and October (25.5°C).
The coldest month (with the lowest average low temperature) is February (23.1°C).
Average pressure in May
San Javier, Venezuela
- Average pressure in May: 1012.3mbar
The month with the highest atmospheric pressure is July (1013.4mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in May
San Javier, Venezuela
- Average wind speed in May: 10.8km/h
The windiest month (with the highest average wind speed) is February (14.5km/h).
The calmest months (with the lowest average wind speed) are October and November (9.9km/h).
Average humidity in May
San Javier, Venezuela
- Average humidity in May: 81%
The months with the highest relative humidity are April, May, June and July (81%).
The month with the lowest relative humidity is September (76%).
Average rainfall in May
San Javier, Venezuela
- Average rainfall in May: 73mm
The wettest month (with the highest rainfall) is July (81mm).
The driest month (with the least rainfall) is February (5mm).
Average rainfall days in May
San Javier, Venezuela
- Average rainfall days in May: 16.8 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (4.9 days).
Average daylight in May /
Average sunshine in May
San Javier, Venezuela
- Average daylight in May: 12h and 36min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in May: 8h and 48min
The month with the most sunshine is September (Average sunshine: 9h and 30min).
The month with the least sunshine is April (Average sunshine: 8h and 42min).
Average sunshine days in May
San Javier, Venezuela
- Average sunshine days in May: 12.5 days
The month with the most sunshine days is February (22.4 days).
The month with the least sunshine days is June (9.6 days).
Average UV index in May
San Javier, Venezuela
- Average UV index in May: 7
The months with the highest UV index are March, April, May, June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February and December (UV index 6).
Average cloud cover in May
San Javier, Venezuela
- Average cloud cover in May: 33
The month with the most cloud cover is April (Cloud cover 34).
The months with the least cloud cover are January and September (Cloud cover 23).
Average visibility in May
San Javier, Venezuela
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).





