April weather forecastJoanna, Guyana
April
Weather in April
April, the same as March, is another warm spring month in Joanna, Guyana, with an average temperature ranging between min 25.1°C (77.2°F) and max 28.7°C (83.7°F).Temperature
The arrival of April is marked by an average high-temperature of a still warm 28.7°C (83.7°F), bearing a close resemblance to March. Joanna's nighttime temperature in April shows a minor descent, with a steady average of 25.1°C (77.2°F).Heat index
The heat index value during April is computed to be a hot 34°C (93.2°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.The metrics for the heat index are tailored for both shady environments and light winds. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'real feel' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Humidity
In Joanna, the average relative humidity in April is 80%.Rainfall
In Joanna, in April, during 24.8 rainfall days, 138mm (5.43") of precipitation is typically accumulated. In Joanna, during the entire year, the rain falls for 312.6 days and collects up to 2298mm (90.47") of precipitation.Daylight
In April, the average length of the day is 12h and 16min.On the first day of April, sunrise is at 05:47 and sunset at 17:58. On the last day of the month, sunrise is at 05:36 and sunset at 17:56 -04.
Sunshine
With an average of 7h of sunshine, April has the least sunshine of the year.UV index
The months with the highest UV index are January, February, April, June through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.Note: In April, the maximum UV index of 7 transforms into these recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Joanna, Guyana
- Average high temperature in April: 28.7°C
The warmest month (with the highest average high temperature) is September (30.8°C).
The months with the lowest average high temperature are January and February (28°C).
- Average low temperature in April: 25.1°C
The months with the highest average low temperature are September and October (25.9°C).
The coldest months (with the lowest average low temperature) are January, February and July (24.8°C).
Average pressure in April
Joanna, Guyana
- Average pressure in April: 1012mbar
The month with the highest atmospheric pressure is June (1012.9mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed in April
Joanna, Guyana
- Average wind speed in April: 16km/h
The windiest month (with the highest average wind speed) is March (16.7km/h).
The calmest month (with the lowest average wind speed) is July (11.3km/h).
Average humidity in April
Joanna, Guyana
- Average humidity in April: 80%
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is September (76%).
Average rainfall in April
Joanna, Guyana
- Average rainfall in April: 138mm
The wettest month (with the highest rainfall) is June (314mm).
The driest month (with the least rainfall) is March (97mm).
Average rainfall days in April
Joanna, Guyana
- Average rainfall days in April: 24.8 days
The month with the highest number of rainy days is July (29.9 days).
The month with the least rainy days is October (23.5 days).
Average daylight in April /
Average sunshine in April
Joanna, Guyana
- Average daylight in April: 12h and 18min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in April: 7h and 0min
The month with the most sunshine is September (Average sunshine: 9h and 18min).
The month with the least sunshine is April (Average sunshine: 7h and 0min).
Average sunshine days in April
Joanna, Guyana
- Average sunshine days in April: 2.2 days
The month with the most sunshine days is October (5 days).
The month with the least sunshine days is July (0.3 days).
Average UV index in April
Joanna, Guyana
- Average UV index in April: 7
The months with the highest UV index are January, February, April, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are March and May (UV index 6).
Average cloud cover in April
Joanna, Guyana
- Average cloud cover in April: 49
The months with the most cloud cover are February and April (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 24).
Average visibility in April
Joanna, Guyana
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, September, October and December (10km).
The months with the lowest visibility are May, June, July, August and November (9km).
