April weather forecast
Cobija, Bolivia

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Weather in April

In Cobija, April manifests a notable reduction in rainfall from 198mm (7.8") to 133mm (5.24"), marking the start of the city's drier period. With the humidity dropping to a comfortable 85%, residents can enjoy less muggy conditions. The average daylight hours slightly decrease from 12.2 hours in March to 11.9 hours this month. A fair deal of sunshine brightens up the days as cloud cover shrinks. As a result, April's weather offers a balance between warm temperatures and less precipitation, setting a comfortable environment for residents.

Temperature

The average high-temperature for April is a still warm 29.8°C (85.6°F), closely aligning with the temperature of the preceding month. Cobija reports a consistent average low-temperature of 21°C (69.8°F) throughout April nights.

Heat index

During April, the heat index is computed to be a sweltering 38°C (100.4°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Heat index determinations are made taking into account the shade and light air movements. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

The average relative humidity in April is 85%.

Rainfall

In Cobija, in April, it is raining for 24.2 days, with typically 133mm (5.24") of accumulated precipitation. Throughout the year, there are 253 rainfall days, and 1428mm (56.22") of precipitation is accumulated.

Daylight

In April, the average length of the day is 11h and 51min.
On the first day of April in Cobija, sunrise is at 06:39 and sunset at 18:38. On the last day of the month, sunrise is at 06:40 and sunset at 18:23 -04.

Sunshine

In Cobija, the average sunshine in April is 7.1h.

UV index

January through June, November and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: An average UV index of 6 in April transforms into this advice:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.

Frequently asked questions

How hot is it in April?

Cobija in April has an average high-temperature of 29.8°C (85.6°F) and an average low-temperature of 21°C (69.8°F). In April, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 38°C (100.4°F).

What is the average humidity in April?

In April, the average relative humidity is 85%.

How much does it rain in April?

In Cobija, in April, it is raining for 24.2 days, with typically 133mm (5.24") of accumulated precipitation.

What is the average length of the day in April?

In Cobija, the average day length in April is 11h and 51min.

When is the sunrise / sunset in April?

On the first day of April, sunrise is at 06:39 and sunset at 18:38. On the last day of the month, sunrise is at 06:40 and sunset at 18:23 -04.

How long on average sun shines in April?

In April, the average sunshine duration is 7.1h.

When is the lowest UV index?

The months with the lowest UV index are January through June, November and December, with an average maximum UV index of 6.

What is the UV index reading in April?

The average daily maximum UV index in April in Cobija is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe 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 visibility

Average temperature in April
Cobija, Bolivia

Average temperature in April - Cobija, Bolivia
  • Average high temperature in April: 29.8°C

The warmest month (with the highest average high temperature) is September (34.3°C).
The month with the lowest average high temperature is February (28.6°C).

  • Average low temperature in April: 21°C

The month with the highest average low temperature is November (22°C).
The coldest month (with the lowest average low temperature) is July (18.6°C).

Average pressure in April
Cobija, Bolivia

Average pressure in April - Cobija, Bolivia
  • Average pressure in April: 1010.9mbar

The month with the highest atmospheric pressure is July (1013.3mbar).
The month with the lowest atmospheric pressure is November (1007.6mbar).

Average wind speed in April
Cobija, Bolivia

Average wind speed in April - Cobija, Bolivia
  • Average wind speed in April: 4.5km/h

The windiest month (with the highest average wind speed) is December (5.5km/h).
The calmest months (with the lowest average wind speed) are May and June (4.3km/h).

Average humidity in April
Cobija, Bolivia

Average humidity in April - Cobija, Bolivia
  • Average humidity in April: 85%

The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is August (58%).

Average rainfall in April
Cobija, Bolivia

Average rainfall in April - Cobija, Bolivia
  • Average rainfall in April: 133mm

The wettest month (with the highest rainfall) is February (231mm).
The driest month (with the least rainfall) is August (23mm).

Average rainfall days in April
Cobija, Bolivia

Average rainfall days in April - Cobija, Bolivia
  • Average rainfall days in April: 24.2 days

The month with the highest number of rainy days is March (29.1 days).
The month with the least rainy days is August (9 days).

Average daylight in April /
Average sunshine in April
Cobija, Bolivia

Average daylight in April / Average sunshine in April - Cobija, Bolivia
  • Average daylight in April: 11h and 5min

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: 7h and 1min

The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).

Average sunshine days in April
Cobija, Bolivia

Average sunshine days in April - Cobija, Bolivia
  • Average sunshine days in April: 4.8 days

The month with the most sunshine days is August (21.2 days).
The month with the least sunshine days is February (0.2 days).

Average UV index in April
Cobija, Bolivia

Average UV index in April - Cobija, Bolivia
  • Average UV index in April: 6

The months with the highest UV index are July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, November and December (UV index 6).

Average cloud cover in April
Cobija, Bolivia

Average cloud cover in April - Cobija, Bolivia
  • Average cloud cover in April: 56

The month with the most cloud cover is February (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 20).

Average visibility in April
Cobija, Bolivia

Average visibility in April - Cobija, Bolivia
  • Average visibility in April: 7km

The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and March (6km).

Cobija, Bolivia

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