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
May
Weather in May
Temperature
Welcoming May, Guazacapán notes an average high-temperature of a warm 29.1°C (84.4°F), nearly consistent with April's 30.5°C (86.9°F). An average low-temperature of 20.7°C (69.3°F) marks the nights in Guazacapán, Guatemala throughout May.Heat index
The heat index value during May is estimated at a hot 34°C (93.2°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.Heat index details are generally centered around shaded locations and a mild breeze. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Humidity
In Guazacapán, the average relative humidity in May is 75%.Rainfall
In Guazacapán, in May, during 27.1 rainfall days, 218mm (8.58") of precipitation is typically accumulated. Throughout the year, there are 228.7 rainfall days, and 1368mm (53.86") of precipitation is accumulated.Daylight
In May, the average length of the day is 12h and 47min.On the first day of the month, sunrise is at 05:39 and sunset at 18:18. On the last day of May, in Guazacapán, sunrise is at 05:32 and sunset at 18:26 CST.
Sunshine
The average sunshine in May in Guazacapán is 10.7h.UV index
January through December, with an average maximum UV index of 6, are months with the highest UV index in Guazacapán. January through December, with an average maximum UV index of 6, are months with the lowest UV index in Guazacapán, Guatemala. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The average daily UV index of 6 in May transforms into the following instructions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Guazacapán in May?
What is the average humidity in May in Guazacapán?
How much does it rain in Guazacapán in May?
How many hours of daylight does Guazacapán have in May?
What time are sunrise and sunset in May in Guazacapán?
How many hours of sunshine does Guazacapán have in May?
What is the month with the highest UV index in Guazacapán?
When is the lowest UV index in Guazacapán?
What is the UV index intensity in May in Guazacapán?
Average temperature in May
Guazacapán, Guatemala
- Average high temperature in May: 29.1°C
The warmest month (with the highest average high temperature) is March (30.6°C).
The month with the lowest average high temperature is October (27.1°C).
- Average low temperature in May: 20.7°C
The month with the highest average low temperature is May (20.7°C).
The coldest month (with the lowest average low temperature) is January (17.2°C).
Average pressure in May
Guazacapán, Guatemala
- Average pressure in May: 1012.2mbar
The month with the highest atmospheric pressure is January (1014.6mbar).
The months with the lowest atmospheric pressure are May and October (1012.2mbar).
Average wind speed in May
Guazacapán, Guatemala
- Average wind speed in May: 5.7km/h
The windiest month (with the highest average wind speed) is January (9.3km/h).
The calmest month (with the lowest average wind speed) is September (5.6km/h).
Average humidity in May
Guazacapán, Guatemala
- Average humidity in May: 75%
The month with the highest relative humidity is September (84%).
The month with the lowest relative humidity is March (61%).
Average rainfall in May
Guazacapán, Guatemala
- Average rainfall in May: 218mm
The wettest month (with the highest rainfall) is June (240mm).
The driest month (with the least rainfall) is January (4mm).
Average rainfall days in May
Guazacapán, Guatemala
- Average rainfall days in May: 27.1 days
The month with the highest number of rainy days is September (29.4 days).
The month with the least rainy days is January (4.3 days).
Average daylight in May /
Average sunshine in May
Guazacapán, Guatemala
- Average daylight in May: 12h and 5min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in May: 10h and 4min
The month with the most sunshine is April (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 7h and 36min).
Average sunshine days in May
Guazacapán, Guatemala
- Average sunshine days in May: 3.1 days
The month with the most sunshine days is January (23.9 days).
The month with the least sunshine days is September (0.3 days).
Average UV index in May
Guazacapán, Guatemala
- Average UV index in May: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in May
Guazacapán, Guatemala
- Average cloud cover in May: 36
The month with the most cloud cover is September (Cloud cover 42).
The months with the least cloud cover are January and December (Cloud cover 11).
Average visibility in May
Guazacapán, Guatemala
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).
