April weather forecastSima, Comoros
April
Weather in April
The month of April welcomes a subtle change in the weather pattern of Sima, Comoros. Despite an increase in the average rainfall to 141mm (5.55"), the decrease in both daylight and sunshine hours does not dampen the familiar warmth hovering between 27.3°C (81.1°F) and 28.4°C (83.1°F). The blend of rain mixed with sunlight gives rise to stunning rainbows, making April an exciting time to visit Sima. Despite slight variations in temperature and rainfall, the vibrant tropical climate remains true to its glory.Temperature
In April, Sima notes an average high-temperature of a still moderately hot 28.4°C (83.1°F), hardly different from the preceding month. Recording a slight drop from the daily maximum, Sima notes an average low temperature of 27.3°C (81.1°F) in the month of April.Heat index
Throughout April, the heat index is evaluated at a tropical 32°C (89.6°F). Constant activity during exposure could result in a state of weariness and possibly heat cramps.From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Humidity
In Sima, the average relative humidity in April is 76%.Rainfall
In Sima, in April, it is raining for 23.1 days, with typically 141mm (5.55") of accumulated precipitation. In Sima, Comoros, during the entire year, the rain falls for 190.9 days and collects up to 867mm (34.13") of precipitation.Daylight
In April, the average length of the day is 11h and 50min.On the first day of the month, sunrise is at 06:10 and sunset at 18:09. On the last day of April, in Sima, Comoros, sunrise is at 06:12 and sunset at 17:54 EAT.
Sunshine
In Sima, the average sunshine in April is 8h.UV index
The months with the highest UV index in Sima, Comoros, are January through June, September through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum UV index, 7 during April, leads to the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Sima, Comoros
- Average high temperature in April: 28.4°C
The warmest month (with the highest average high temperature) is March (28.6°C).
The months with the lowest average high temperature are July, August and September (25.4°C).
- Average low temperature in April: 27.3°C
The month with the highest average low temperature is March (27.5°C).
The coldest month (with the lowest average low temperature) is August (23.9°C).
Average pressure in April
Sima, Comoros
- Average pressure in April: 1011.7mbar
The month with the highest atmospheric pressure is July (1017mbar).
The month with the lowest atmospheric pressure is February (1010mbar).
Average wind speed in April
Sima, Comoros
- Average wind speed in April: 15.2km/h
The windiest month (with the highest average wind speed) is July (22.1km/h).
The calmest months (with the lowest average wind speed) are March, November and December (12km/h).
Average humidity in April
Sima, Comoros
- Average humidity in April: 76%
The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is July (73%).
Average rainfall in April
Sima, Comoros
- Average rainfall in April: 141mm
The wettest month (with the highest rainfall) is January (176mm).
The driest months (with the least rainfall) are August and September (14mm).
Average rainfall days in April
Sima, Comoros
- Average rainfall days in April: 23.1 days
The month with the highest number of rainy days is April (23.1 days).
The month with the least rainy days is August (9.8 days).
Average daylight in April /
Average sunshine in April
Sima, Comoros
- Average daylight in April: 11h and 48min
The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in April: 8h and 0min
The month with the most sunshine is November (Average sunshine: 11h and 18min).
The months with the least sunshine are May and June (Average sunshine: 7h and 12min).
Average sunshine days in April
Sima, Comoros
- Average sunshine days in April: 5.1 days
The month with the most sunshine days is August (15.8 days).
The month with the least sunshine days is April (5.1 days).
Average UV index in April
Sima, Comoros
- Average UV index in April: 7
The months with the highest UV index are January, February, March, April, May, June, September, October, November and December (UV index 7).
The months with the lowest UV index are July and August (UV index 6).
Average cloud cover in April
Sima, Comoros
- Average cloud cover in April: 35
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in April
Sima, Comoros
- Average visibility in April: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).





