April weather forecastSanda, Sierra Leone
April
Weather in April
April, like March, is another hot spring month in Sanda, Sierra Leone, with an average temperature fluctuating between 25.3°C (77.5°F) and 30.8°C (87.4°F).Temperature
Sanda starts April with an average high-temperature of a still hot 30.8°C (87.4°F), hinting at a minimal fluctuation from March. During April, Sanda records a consistent average nighttime temperature of 25.3°C (77.5°F).Heat index
April's heat index is estimated at a very hot 38°C (100.4°F). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. When body heat isn't effectively managed, risks of dehydration and overheating amplify.
Humidity
The average relative humidity in April in Sanda is 74%.Rainfall
In Sanda, in April, during 9.7 rainfall days, 18mm (0.71") of precipitation is typically accumulated. In Sanda, during the entire year, the rain falls for 205.9 days and collects up to 1507mm (59.33") of precipitation.Daylight
In Sanda, the average length of the day in April is 12h and 20min.On the first day of the month, sunrise is at 06:48 and sunset at 19:01. On the last day of April, sunrise is at 06:35 and sunset at 19:01 GMT.
Sunshine
In Sanda, the average sunshine in April is 9.5h.UV index
January through June, September through December, with an average maximum UV index of 7, are months with the highest UV index in Sanda. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In April, a daily maximum UV index of 7 leads to the following instructions:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Sanda, Sierra Leone
- Average high temperature in April: 30.8°C
The warmest month (with the highest average high temperature) is January (31.4°C).
The month with the lowest average high temperature is August (27.3°C).
- Average low temperature in April: 25.3°C
The month with the highest average low temperature is May (26.2°C).
The coldest month (with the lowest average low temperature) is August (23.9°C).
Average pressure in April
Sanda, Sierra Leone
- Average pressure in April: 1010.5mbar
The month with the highest atmospheric pressure is July (1013.8mbar).
The months with the lowest atmospheric pressure are February and March (1010.4mbar).
Average wind speed in April
Sanda, Sierra Leone
- Average wind speed in April: 11.6km/h
The windiest month (with the highest average wind speed) is August (12km/h).
The calmest month (with the lowest average wind speed) is November (6.8km/h).
Average humidity in April
Sanda, Sierra Leone
- Average humidity in April: 74%
The month with the highest relative humidity is August (86%).
The month with the lowest relative humidity is January (68%).
Average rainfall in April
Sanda, Sierra Leone
- Average rainfall in April: 18mm
The wettest month (with the highest rainfall) is August (391mm).
The driest month (with the least rainfall) is February (1mm).
Average rainfall days in April
Sanda, Sierra Leone
- Average rainfall days in April: 9.7 days
The month with the highest number of rainy days is July (30.3 days).
The month with the least rainy days is February (0.8 days).
Average daylight in April /
Average sunshine in April
Sanda, Sierra Leone
- Average daylight in April: 12h and 18min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in April: 9h and 30min
The month with the most sunshine is February (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 4h and 48min).
Average sunshine days in April
Sanda, Sierra Leone
- Average sunshine days in April: 18.6 days
The month with the most sunshine days is January (29 days).
The month with the least sunshine days is August (0.5 days).
Average UV index in April
Sanda, Sierra Leone
- 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
Sanda, Sierra Leone
- Average cloud cover in April: 22
The month with the most cloud cover is August (Cloud cover 67).
The month with the least cloud cover is February (Cloud cover 11).
Average visibility in April
Sanda, Sierra Leone
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).
