Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
The commencement of April records an average high-temperature of a still hot 31.3°C (88.3°F), barely varying from March's 31.5°C (88.7°F). San Juan Bautista, during April, witnesses an average low-temperature of 20.2°C (68.4°F).Heat index
The heat index value for April is evaluated at a torrid 37°C (98.6°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.Know that the heat index computations account for shaded terrains and slight winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.
Humidity
The average relative humidity in April in San Juan Bautista is 64%.Rainfall
In San Juan Bautista, in April, during 19.6 rainfall days, 71mm (2.8") of precipitation is typically accumulated. In San Juan Bautista, during the entire year, the rain falls for 222.8 days and collects up to 1491mm (58.7") of precipitation.Daylight
In April, the average length of the day is 12h and 28min.On the first day of April in San Juan Bautista, sunrise is at 05:59 and sunset at 18:16. On the last day of the month, sunrise is at 05:42 and sunset at 18:21 CST.
Sunshine
April and July, with an average of 11.2h of sunshine, are months with the most sunshine in San Juan Bautista.UV index
January through December, with an average maximum UV index of 6, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In April, the maximum UV index of 6 suggests these recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in San Juan Bautista during April?
What is the average humidity in April in San Juan Bautista?
How many days does it rain in April in San Juan Bautista?
How many hours of daylight does San Juan Bautista have in April?
When is the sunrise / sunset in April in San Juan Bautista?
What are the months with the most sunshine in San Juan Bautista?
How many hours of sunshine does San Juan Bautista have in April?
When is the highest UV index in San Juan Bautista?
When is the lowest UV index in San Juan Bautista?
What is the UV index intensity in April in San Juan Bautista?
Average temperature in April
San Juan Bautista, Guatemala
- Average high temperature in April: 31.3°C
The warmest month (with the highest average high temperature) is March (31.5°C).
The month with the lowest average high temperature is September (28.5°C).
- Average low temperature in April: 20.2°C
The month with the highest average low temperature is May (20.5°C).
The coldest month (with the lowest average low temperature) is December (17.6°C).
Average pressure in April
San Juan Bautista, Guatemala
- Average pressure in April: 1012.7mbar
The month with the highest atmospheric pressure is January (1014.5mbar).
The month with the lowest atmospheric pressure is October (1012.2mbar).
Average wind speed in April
San Juan Bautista, Guatemala
- Average wind speed in April: 5.8km/h
The windiest month (with the highest average wind speed) is March (6.6km/h).
The calmest month (with the lowest average wind speed) is May (5.1km/h).
Average humidity in April
San Juan Bautista, Guatemala
- Average humidity in April: 64%
The months with the highest relative humidity are September and October (79%).
The months with the lowest relative humidity are January, February and March (59%).
Average rainfall in April
San Juan Bautista, Guatemala
- Average rainfall in April: 71mm
The wettest month (with the highest rainfall) is May (274mm).
The driest months (with the least rainfall) are January and February (7mm).
Average rainfall days in April
San Juan Bautista, Guatemala
- Average rainfall days in April: 19.6 days
The month with the highest number of rainy days is September (27.5 days).
The month with the least rainy days is January (4.8 days).
Average daylight in April /
Average sunshine in April
San Juan Bautista, Guatemala
- Average daylight in April: 12h and 3min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in April: 11h and 1min
The months with the most sunshine are April and July (Average sunshine: 11h and 12min).
The month with the least sunshine is November (Average sunshine: 7h and 24min).
Average sunshine days in April
San Juan Bautista, Guatemala
- Average sunshine days in April: 6.8 days
The month with the most sunshine days is January (24.4 days).
The month with the least sunshine days is September (1.5 days).
Average UV index in April
San Juan Bautista, Guatemala
- Average UV index in April: 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 April
San Juan Bautista, Guatemala
- Average cloud cover in April: 25
The month with the most cloud cover is June (Cloud cover 38).
The month with the least cloud cover is January (Cloud cover 12).
Average visibility in April
San Juan Bautista, Guatemala
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).
San Juan Bautista, Guatemala
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