April weather forecastUnity Hall, Jamaica
April
Weather in April
April, the same as March, is another warm spring month in Unity Hall, Jamaica, with an average temperature varying between 27.9°C (82.2°F) and 24.8°C (76.6°F).Temperature
Transitioning into April, Unity Hall experiences an average high-temperature of a still moderately hot 27.9°C (82.2°F), marking a minor shift from the preceding month. The temperature during April experiences a small drop from daytime peaks, recording an average of 24.8°C (76.6°F) at night.Heat index
For April, the heat index is computed to be a tropical 31°C (87.8°F). One might feel worn out with persistent exposure and activity, resulting in heat cramps.Data suggests that the heat index is set for environments in shade and with a light wind. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Humidity
In Unity Hall, Jamaica, the average relative humidity in April is 76%.Rainfall
In April, in Unity Hall, the rain falls for 15.3 days. Throughout April, 50mm (1.97") of precipitation is accumulated. Throughout the year, in Unity Hall, there are 177.2 rainfall days, and 687mm (27.05") of precipitation is accumulated.Daylight
In April, the average length of the day is 12h and 34min.On the first day of April, sunrise is at 06:05 and sunset at 18:25. On the last day of the month, sunrise is at 05:44 and sunset at 18:33 EST.
Sunshine
The average sunshine in April is 10.6h.UV index
The months with the highest UV index are January, March through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In April, the maximum UV index of 7 transforms into these recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Unity Hall, Jamaica
- Average high temperature in April: 27.9°C
The warmest month (with the highest average high temperature) is August (29.7°C).
The month with the lowest average high temperature is January (26.8°C).
- Average low temperature in April: 24.8°C
The months with the highest average low temperature are July and August (26.8°C).
The coldest month (with the lowest average low temperature) is February (23.8°C).
Average pressure in April
Unity Hall, Jamaica
- Average pressure in April: 1014.1mbar
The month with the highest atmospheric pressure is January (1015.6mbar).
The month with the lowest atmospheric pressure is October (1011.4mbar).
Average wind speed in April
Unity Hall, Jamaica
- Average wind speed in April: 14.7km/h
The windiest month (with the highest average wind speed) is December (20km/h).
The calmest month (with the lowest average wind speed) is September (13km/h).
Average humidity in April
Unity Hall, Jamaica
- Average humidity in April: 76%
The month with the highest relative humidity is June (78%).
The month with the lowest relative humidity is March (75%).
Average rainfall in April
Unity Hall, Jamaica
- Average rainfall in April: 50mm
The wettest month (with the highest rainfall) is May (90mm).
The driest month (with the least rainfall) is February (19mm).
Average rainfall days in April
Unity Hall, Jamaica
- Average rainfall days in April: 15.3 days
The month with the highest number of rainy days is September (18.4 days).
The month with the least rainy days is February (10.6 days).
Average daylight in April /
Average sunshine in April
Unity Hall, Jamaica
- Average daylight in April: 12h and 36min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in April: 10h and 36min
The months with the most sunshine are July and August (Average sunshine: 11h and 30min).
The months with the least sunshine are November and December (Average sunshine: 6h and 36min).
Average sunshine days in April
Unity Hall, Jamaica
- Average sunshine days in April: 13.1 days
The month with the most sunshine days is December (18 days).
The month with the least sunshine days is September (9.8 days).
Average UV index in April
Unity Hall, Jamaica
- Average UV index in April: 7
The months with the highest UV index are January, March, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is February (UV index 6).
Average cloud cover in April
Unity Hall, Jamaica
- Average cloud cover in April: 24
The months with the most cloud cover are January, May and November (Cloud cover 28).
The month with the least cloud cover is July (Cloud cover 21).
Average visibility in April
Unity Hall, Jamaica
- Average visibility in April: 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).
