April weather forecast
Tsumeb, Namibia

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Weather in April

April in Tsumeb, Namibia, marks the start of significant transitions with a drastic drop in rainfall to 44mm (1.73"), signaling the onset of the dry season. The humidity levels drop to 55%, accompanying the declining temperatures and rainfall, indicating the definitive onset of autumn. Daylight hours reduce further in April, with the sun shining for approximately 11.7 hours per day. As April draws to a close, you'll notice a distinct chill in the early mornings and late evenings, a sharp contrast to the heat just a few months ago.

Temperature

The transition from March to April in Tsumeb brings an average high-temperature of a still warm 26.1°C (79°F), barely different from March's 27.3°C (81.1°F). Tsumeb, in April, observes a steady average low-temperature of 15.3°C (59.5°F).

Humidity

In April, the average relative humidity is 55%.

Rainfall

In Tsumeb, during April, the rain falls for 11.7 days and regularly aggregates up to 44mm (1.73") of precipitation. In Tsumeb, during the entire year, the rain falls for 120.9 days and collects up to 607mm (23.9") of precipitation.

Daylight

In April, the average length of the day is 11h and 39min.
On the first day of the month, sunrise is at 06:55 and sunset at 18:49. On the last day of April, in Tsumeb, sunrise is at 07:03 and sunset at 18:28 CAT.

Sunshine

The average sunshine in April in Tsumeb is 9.4h.

UV index

The average daily maximum UV index in April in Tsumeb is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily high UV index of 6 in April leads to these guidelines:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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Frequently asked questions

What are April temperatures in Tsumeb?

The average high-temperature, in April, in Tsumeb, is 26.1°C (79°F), while the average low-temperature is 15.3°C (59.5°F). In March, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is evaluated at 29°C (84.2°F).

What is the average humidity in April in Tsumeb?

In Tsumeb, Namibia, the average relative humidity in April is 55%.

How many days does it rain in April in Tsumeb?

In Tsumeb, during April, the rain falls for 11.7 days and regularly aggregates up to 44mm (1.73") of precipitation.

What is the average length of the day in April in Tsumeb?

In April, the average day length in Tsumeb is 11h and 39min.

When is the sunrise / sunset in April in Tsumeb?

In April, on the first day of the month, sunrise is at 06:55 and sunset at 18:49. On the last day of the month, in Tsumeb, sunrise is at 07:03 and sunset at 18:28 CAT.

How long on average sun shines in April in Tsumeb?

In April, the average sunshine duration in Tsumeb, Namibia, is 9.4h.

What is the UV index intensity in April in Tsumeb?

In April, the average daily maximum UV index in Tsumeb, Namibia, is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in April
Tsumeb, Namibia

Average temperature in April - Tsumeb, Namibia
  • Average high temperature in April: 26.1°C

The warmest month (with the highest average high temperature) is October (32.8°C).
The month with the lowest average high temperature is July (22.6°C).

  • Average low temperature in April: 15.3°C

The months with the highest average low temperature are November and December (20.5°C).
The coldest month (with the lowest average low temperature) is July (6.8°C).

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Average pressure in April
Tsumeb, Namibia

Average pressure in April - Tsumeb, Namibia
  • Average pressure in April: 1015.2mbar

The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is January (1009.7mbar).

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Average wind speed in April
Tsumeb, Namibia

Average wind speed in April - Tsumeb, Namibia
  • Average wind speed in April: 8.5km/h

The windiest month (with the highest average wind speed) is October (11km/h).
The calmest month (with the lowest average wind speed) is April (8.5km/h).

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Average humidity in April
Tsumeb, Namibia

Average humidity in April - Tsumeb, Namibia
  • Average humidity in April: 55%

The month with the highest relative humidity is March (62%).
The month with the lowest relative humidity is September (20%).

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Average rainfall in April
Tsumeb, Namibia

Average rainfall in April - Tsumeb, Namibia
  • Average rainfall in April: 44mm

The wettest month (with the highest rainfall) is December (129mm).
The driest months (with the least rainfall) are June, July and August (0mm).

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Average rainfall days in April
Tsumeb, Namibia

Average rainfall days in April - Tsumeb, Namibia
  • Average rainfall days in April: 11.7 days

The month with the highest number of rainy days is December (22.2 days).
The months with the least rainy days are June and July (0 days).

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Average daylight in April /
Average sunshine in April
Tsumeb, Namibia

Average daylight in April / Average sunshine in April - Tsumeb, Namibia
  • Average daylight in April: 11h and 4min

The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 11h and 0min).

  • Average sunshine in April: 9h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The months with the least sunshine are January and February (Average sunshine: 9h and 12min).

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Average sunshine days in April
Tsumeb, Namibia

Average sunshine days in April - Tsumeb, Namibia
  • Average sunshine days in April: 16.5 days

The month with the most sunshine days is July (31 days).
The month with the least sunshine days is February (6.4 days).

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Average UV index in April
Tsumeb, Namibia

Average UV index in April - Tsumeb, Namibia
  • Average UV index in April: 6

The month with the highest UV index is October (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 5).

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Average cloud cover in April
Tsumeb, Namibia

Average cloud cover in April - Tsumeb, Namibia
  • Average cloud cover in April: 21

The months with the most cloud cover are February and March (Cloud cover 28).
The month with the least cloud cover is August (Cloud cover 1).

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Average visibility in April
Tsumeb, Namibia

Average visibility in April - Tsumeb, Namibia
  • 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).

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Tsumeb, Namibia

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