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
April stands out as Guaitil's warmest month, with temperatures ranging between an average high of 28°C (82.4°F) and a low of 17.4°C (63.3°F).Heat index
The heat index value for April is evaluated at a tropical 31°C (87.8°F). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.It is important to note that the heat index values are for shaded areas and light wind scenarios. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Humidity
The average relative humidity in April in Guaitil is 74%.Rainfall
In Guaitil, Costa Rica, in April, during 21.8 rainfall days, 100mm (3.94") of precipitation is typically accumulated. In Guaitil, during the entire year, the rain falls for 289.2 days and collects up to 2603mm (102.48") of precipitation.Daylight
The average length of the day in April in Guaitil is 12h and 21min.On the first day of the month, sunrise is at 05:33 and sunset at 17:47. On the last day of April, in Guaitil, sunrise is at 05:19 and sunset at 17:48 CST.
Sunshine
In April, the average sunshine in Guaitil is 8.9h.UV index
March and April, with an average maximum UV index of 6, are months with the highest UV index in Guaitil. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In April, the average maximum UV index of 6 translates into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
What is the warmest month in Guaitil?
How hot is April in Guaitil?
What is the average humidity in April in Guaitil?
How much does it rain in Guaitil in April?
What is the average length of the day in April in Guaitil?
When are sunrise and sunset in April in Guaitil?
How many hours of sunshine does Guaitil have in April?
What are the months with the highest UV index in Guaitil?
How high is the UV index in April in Guaitil?
Average temperature in April
Guaitil, Costa Rica
- Average high temperature in April: 28°C
The warmest month (with the highest average high temperature) is April (28°C).
The month with the lowest average high temperature is October (23.7°C).
- Average low temperature in April: 17.4°C
The month with the highest average low temperature is May (18.5°C).
The coldest month (with the lowest average low temperature) is January (15.3°C).
Average pressure in April
Guaitil, Costa Rica
- Average pressure in April: 1011.4mbar
The month with the highest atmospheric pressure is January (1012.2mbar).
The month with the lowest atmospheric pressure is October (1010.8mbar).
Average wind speed in April
Guaitil, Costa Rica
- Average wind speed in April: 6.9km/h
The windiest month (with the highest average wind speed) is February (10.9km/h).
The calmest month (with the lowest average wind speed) is September (3.9km/h).
Average humidity in April
Guaitil, Costa Rica
- Average humidity in April: 74%
The month with the highest relative humidity is October (90%).
The month with the lowest relative humidity is March (71%).
Average rainfall in April
Guaitil, Costa Rica
- Average rainfall in April: 100mm
The wettest month (with the highest rainfall) is October (429mm).
The driest month (with the least rainfall) is February (24mm).
Average rainfall days in April
Guaitil, Costa Rica
- Average rainfall days in April: 21.8 days
The month with the highest number of rainy days is October (30.5 days).
The month with the least rainy days is February (11.8 days).
Average daylight in April /
Average sunshine in April
Guaitil, Costa Rica
- Average daylight in April: 12h and 2min
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 36min).
- Average sunshine in April: 8h and 5min
The month with the most sunshine is February (Average sunshine: 9h and 24min).
The month with the least sunshine is October (Average sunshine: 6h and 6min).
Average sunshine days in April
Guaitil, Costa Rica
- Average sunshine days in April: 5.7 days
The month with the most sunshine days is February (13.1 days).
The month with the least sunshine days is July (0.3 days).
Average UV index in April
Guaitil, Costa Rica
- Average UV index in April: 6
The months with the highest UV index are March and April (UV index 6).
The months with the lowest UV index are January, February, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in April
Guaitil, Costa Rica
- Average cloud cover in April: 36
The month with the most cloud cover is October (Cloud cover 63).
The month with the least cloud cover is February (Cloud cover 23).
Average visibility in April
Guaitil, Costa Rica
- Average visibility in April: 9km
The months with the highest visibility are January, February, March and April (9km).
The months with the lowest visibility are September and October (6km).
Guaitil, Costa Rica
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