December weather forecast and climate
Rurrenabaque, Bolivia

Weather in December

The first month of the summer, December, is still a warm month in Rurrenabaque, Bolivia, with average temperature ranging between max 29.9°C (85.8°F) and min 21°C (69.8°F).

Temperature

In Rurrenabaque, the average high-temperature in December is practically the same as in November - a warm 29.9°C (85.8°F). In Rurrenabaque, the average low-temperature is 21°C (69.8°F).

Heat index

The average heat index in December is computed to be a torrid 38.5°C (101.3°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'real feel', or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, wind, pregnancy). Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in December is 84%.

Rainfall

The month with the most rainfall in Rurrenabaque is December when the rain falls for 28.1 days and typically aggregates up to 414mm (16.3") of precipitation.

Daylight

December has the longest days of the year, with an average of 13h of daylight.

Sunshine

The average sunshine in Rurrenabaque is 7.1h.

UV index

Months with the highest UV index in Rurrenabaque are January, March, April, June through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 6 in December transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in December in Rurrenabaque?

In December, the average high-temperature is 29.9°C (85.8°F), and the average low-temperature is 21°C (69.8°F). In December, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 38.5°C (101.3°F).

What is the average humidity in December in Rurrenabaque?

In December, the average relative humidity in Rurrenabaque, Bolivia, is 84%.

What is the wettest month in Rurrenabaque?

December is the month with the most rainfall in Rurrenabaque, Bolivia. Rain falls for 28.1 days and accumulates 414mm (16.3") of precipitation.

How many days does it rain in December in Rurrenabaque?

In December, the rain falls for 28.1 days. Throughout December, 414mm (16.3") of precipitation is accumulated.

When are the longest days in Rurrenabaque?

December has the longest days of the year in Rurrenabaque, Bolivia, with an average of 13h of daylight.

How many hours of daylight does Rurrenabaque have in December?

The average length of the day in December in Rurrenabaque is 13h.

How long on average sun shines in December in Rurrenabaque?

In December, the average sunshine in Rurrenabaque is 7.1h.

What are the months with the highest UV index in Rurrenabaque?

Months with the highest UV index in Rurrenabaque, Bolivia, are January, March, April, June through December, with an average maximum UV index of 6.

What is the UV index intensity in December in Rurrenabaque?

In Rurrenabaque, Bolivia, the average daily maximum UV index in December is 6. A UV Index of 6 to 7 symbolizes a high health threat from unsafe exposure to the Sun's UV rays.

Average temperature in December
Rurrenabaque, Bolivia

Average temperature in December - Rurrenabaque, Bolivia
  • Average high temperature in December: 29.9°C

The warmest month (with the highest average high temperature) is September (32.5°C).
The month with the lowest average high temperature is June (27.1°C).

  • Average low temperature in December: 21°C

The month with the highest average low temperature is December (21°C).
The coldest month (with the lowest average low temperature) is July (16.6°C).

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Average pressure in December
Rurrenabaque, Bolivia

Average pressure in December - Rurrenabaque, Bolivia
  • Average pressure in December: 1009.2mbar

The month with the highest atmospheric pressure is July (1015.1mbar).
The month with the lowest atmospheric pressure is November (1009mbar).

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Average wind speed in December
Rurrenabaque, Bolivia

Average wind speed in December - Rurrenabaque, Bolivia
  • Average wind speed in December: 5.3km/h

The windiest month (with the highest average wind speed) is September (5.4km/h).
The calmest month (with the lowest average wind speed) is May (3.9km/h).

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Average humidity in December
Rurrenabaque, Bolivia

Average humidity in December - Rurrenabaque, Bolivia
  • Average humidity in December: 84%

The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is September (65%).

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Average rainfall in December
Rurrenabaque, Bolivia

Average rainfall in December - Rurrenabaque, Bolivia
  • Average rainfall in December: 414mm

The wettest month (with the highest rainfall) is December (414mm).
The driest month (with the least rainfall) is August (57mm).

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Average rainfall days in December
Rurrenabaque, Bolivia

Average rainfall days in December - Rurrenabaque, Bolivia
  • Average rainfall days in December: 28.1 days

The month with the highest number of rainy days is December (28.1 days).
The month with the least rainy days is August (11 days).

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Average daylight in December /
Average sunshine in December
Rurrenabaque, Bolivia

Average daylight in December / Average sunshine in December - Rurrenabaque, Bolivia
  • Average daylight in December: 13h

The month with the longest days is December (Average daylight: 13h).
The month with the shortest days is June (Average daylight: 11.3h).

  • Average sunshine in December: 7.1h

The month with the most sunshine is August (Average sunshine: 9h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days in December
Rurrenabaque, Bolivia

Average sunshine days in December - Rurrenabaque, Bolivia
  • Average sunshine days in December: 2.2 days

The month with the most sunshine days is August (19.7 days).
The month with the least sunshine days is February (0.9 days).

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Average UV index in December
Rurrenabaque, Bolivia

Average UV index in December - Rurrenabaque, Bolivia
  • Average UV index in December: 6

Months with the highest UV index are January, March, April, June, July, August, September, October, November and December (UV index 6).
Months with the lowest UV index are February and May (UV index 5).

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Average cloud cover in December
Rurrenabaque, Bolivia

Average cloud cover in December - Rurrenabaque, Bolivia
  • Average cloud cover in December: 62

The month with the most cloud cover is February (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in December
Rurrenabaque, Bolivia

Average visibility in December - Rurrenabaque, Bolivia
  • Average visibility in December: 7km

Months with the highest visibility are August and September (9km).
Months with the lowest visibility are January, February, March, April and May (6km).

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