Weather in April
Temperature
Walvis Bay's weather in April displays an average high-temperature of a comfortable 19.1°C (66.4°F), showing minor disparity from March's 20.4°C (68.7°F). Throughout the month of April, Walvis Bay expects an average low of 12.6°C (54.7°F).Humidity
In Walvis Bay, the average relative humidity in April is 78%.Rainfall
During April, Walvis Bay regularly aggregates up to 0mm (0") of precipitation. Throughout the year, 10mm (0.39") of rain is accumulated.Sea temperature
In April, the average sea temperature is 17.6°C (63.7°F).Note: For most individuals, swimming in 17.6°C (63.7°F) is not a pleasant experience. The difficulty in managing breathing increases as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in April is 11h and 34min.On the first day of April, sunrise is at 07:10 and sunset at 19:01. On the last day of the month, sunrise is at 07:21 and sunset at 18:36 CAT.
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Data Sources | Weather Forecasting & Climate
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Average temperature in April
Walvis Bay, Namibia
- Average high temperature in April: 19.1°C
The warmest months (with the highest average high temperature) are January and March (20.4°C).
The month with the lowest average high temperature is September (15.7°C).
- Average low temperature in April: 12.6°C
The month with the highest average low temperature is January (15.1°C).
The coldest month (with the lowest average low temperature) is August (9.9°C).
Average humidity in April
Walvis Bay, Namibia
- Average humidity in April: 78%
The months with the highest relative humidity are January and March (81%).
The month with the lowest relative humidity is December (65%).
Average rainfall in April
Walvis Bay, Namibia
- Average rainfall in April: 0.4mm
The wettest month (with the highest rainfall) is March (4.4mm).
The driest month (with the least rainfall) is July (0mm).
Average sea temperature in April
Walvis Bay, Namibia
- Average sea temperature in April: 17.6°C
The best month for swimming (with the highest average sea temperature) is February (19.1°C).
The coldest month (with the lowest average sea temperature) is August (13.6°C).
Average daylight in April
Walvis Bay, Namibia
- Average daylight in April: 11h and 4min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 42min).
Walvis Bay, Namibia
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