April weather forecast
Okanyanona, Namibia

April

Weather in April

April, like March, is another tropical autumn month in Okanyanona, Namibia, with an average temperature varying between 19.8°C (67.6°F) and 30.1°C (86.2°F).

Temperature

Okanyanona's entry into April measures an average high-temperature of a still hot 30.1°C (86.2°F), closely parallel to the preceding month. An average temperature of 19.8°C (67.6°F) is recorded during the nights in April.

Heat index

The average heat index in April is computed to be a hot 31°C (87.8°F). Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.

Humidity

In April, the average relative humidity is 46%.

Rainfall

April is the last month it rains. During 8.4 rainfall days, in April, Okanyanona aggregates 14mm (0.55") of precipitation. In Okanyanona, during the entire year, the rain falls for 91.8 days and collects up to 272mm (10.71") of precipitation.

Daylight

The average length of the day in April is 11h and 42min.
On the first day of April, sunrise is at 06:56 and sunset at 18:51. On the last day of the month, sunrise is at 07:03 and sunset at 18:31 CAT.

Sunshine

In April, the average sunshine is 9.4h.

UV index

In Okanyanona, the average daily maximum UV index in April is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: A daily maximum UV index of 6 in April translates into the following instructions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide 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.

Frequently asked questions

Is it hot during April?
April temperatures vary between a high-temperature of 30.1°C (86.2°F) and a low-temperature of 19.8°C (67.6°F). The average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in April is computed to be 31°C (87.8°F).
What is the average humidity in April?
In April, the average relative humidity is 46%.
What is the last month it rains?
April is the last month it rains in Okanyanona. During 8.4 rainfall days, in April, Okanyanona aggregates 14mm (0.55") of precipitation.
How many hours of daylight does Okanyanona have in April?
In April, the average day length is 11h and 42min.
What time are sunrise and sunset in April?
In April, on the first day of the month, sunrise is at 06:56 and sunset at 18:51. On the last day of the month, sunrise is at 07:03 and sunset at 18:31 CAT.
How many hours of sunshine does Okanyanona have in April?
The average sunshine duration in April is 9.4h.
How high is the UV index in April?
In Okanyanona, the average daily maximum UV index in April is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in April - Okanyanona, Namibia
Average temperature in April
Okanyanona, Namibia
  • Average high temperature in April: 30.1°C

The warmest month (with the highest average high temperature) is October (35.8°C).
The month with the lowest average high temperature is June (26.7°C).

  • Average low temperature in April: 19.8°C

The month with the highest average low temperature is December (23.3°C).
The coldest month (with the lowest average low temperature) is July (11.3°C).

Average pressure in April - Okanyanona, Namibia
Average pressure in April
Okanyanona, Namibia
  • Average pressure in April: 1013.6mbar

The month with the highest atmospheric pressure is July (1018.7mbar).
The months with the lowest atmospheric pressure are January and December (1009.4mbar).

Average wind speed in April - Okanyanona, Namibia
Average wind speed in April
Okanyanona, Namibia
  • Average wind speed in April: 10.9km/h

The windiest month (with the highest average wind speed) is July (13.4km/h).
The calmest month (with the lowest average wind speed) is February (9.6km/h).

Average humidity in April - Okanyanona, Namibia
Average humidity in April
Okanyanona, Namibia
  • Average humidity in April: 46%

The month with the highest relative humidity is March (55%).
The month with the lowest relative humidity is September (17%).

Average rainfall in April - Okanyanona, Namibia
Average rainfall in April
Okanyanona, Namibia
  • Average rainfall in April: 14mm

The wettest month (with the highest rainfall) is January (62mm).
The driest months (with the least rainfall) are May, June, July, August and September (0mm).

Average rainfall days in April - Okanyanona, Namibia
Average rainfall days in April
Okanyanona, Namibia
  • Average rainfall days in April: 8.4 days

The month with the highest number of rainy days is March (17.5 days).
The months with the least rainy days are July and August (0 days).

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

The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).

  • Average sunshine in April: 9h and 2min

The months with the most sunshine are August and September (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 8h and 54min).

Average sunshine days in April - Okanyanona, Namibia
Average sunshine days in April
Okanyanona, Namibia
  • Average sunshine days in April: 20.8 days

The months with the most sunshine days are July and August (31 days).
The month with the least sunshine days is February (11.2 days).

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

The months with the highest UV index are January, September, October, November and December (UV index 7).
The months with the lowest UV index are June and July (UV index 5).

Average cloud cover in April - Okanyanona, Namibia
Average cloud cover in April
Okanyanona, Namibia
  • Average cloud cover in April: 18

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

Average visibility in April - Okanyanona, Namibia
Average visibility in April
Okanyanona, Namibia
  • Average visibility in April: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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