Climate and monthly weather forecast
El Alto, Bolivia

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The climate of El Alto

Located in the uplands of Bolivia, El Alto is characterized by a Temperate highland tropical climate with dry winters, as categorized by the Köppen climate classification. A unique blend of moderate temperatures, persistent humidity, and considerable year-round rainfall distinguishes this high-altitude city's climate.

Average high temperatures slightly fluctuate from 13.5°C (56.3°F) to 17°C (62.6°F) throughout the year. Winter months (June and July) tend to be colder with high temperatures dipping to 13.5°C (56.3°F). In contrast, the warmest months are observed in November with a high temperature of approximately 17°C (62.6°F). Low temperatures show more significant variations, oscillating between -4.4°C (24.1°F) in the winter (July) and 4.4°C (39.9°F) in December and January. Relative humidity remains fairly consistent throughout the year, ranging from 42% in June and July to a peak of 72% in February.

El Alto experiences varying levels of rainfall throughout the year. The city receives the highest rainfall, 134mm (5.28") in January, contrasting sharply with the drier months from June to August that receive between 5mm (0.2") and 15mm (0.59") of precipitation. Days with significant rainfall range from a minimum of 2.8 days in June and July to a maximum of 20.7 days in January.

The best time to visit El Alto

Absolute delight can be experienced visiting El Alto between May and September when weather conditions are most favorable. Despite winter setting in, low levels of precipitation combined with slightly increased daylight hours (from 11.2 hours to 11.7 hours) and comfortable average high temperatures (ranging from 13.5°C (56.3°F) to 14.4°C (57.9°F)) make this period ideal for exploring the city and its surroundings. However, it is advised to pack warmly due to lower temperatures (extending from -4.4°C (24.1°F) to -1.9°C (28.6°F)) during this time.

The worst time to visit El Alto

Visiting El Alto from January through March is considered less favorable due to significantly high precipitation levels. During this period, average rainfall measures peak from 72mm (2.83") in March to 134mm (5.28") in January, with extensive rainy days accounting from approximately 14.2 to 20.7. Even though the average temperatures during this period range from the comfortable 14.2°C (57.6°F) to 14.3°C (57.7°F), the large amount of rainfall can be less enjoyable for activities.

Spring weather in El Alto

Spring in El Alto, which spans from September to November, sees a gradual rise in temperatures and suitable daylight hours, rendering this season as an excellent time to visit. Average high temperatures during this period peak at 17°C (62.6°F) in November, with the lowest temperature reaching to a manageable 2.1°C (35.8°F). Rainfall patterns in spring range from 36mm (1.42") in September to 51mm (2.01") in November. Coupled with the ample sunshine hours of approximately 6.3 to 5.7, this period provides ideal conditions for outdoor activities and sightseeing.

Summer weather in El Alto

During the summer months (December to February), El Alto experiences mild temperatures with high precipitation. Average high temperatures during this period remain constant at around 14.3°C (57.7°F), while the lowest temperature varies from 4.4°C (39.9°F) in December to 3.6°C (38.5°F) in February. Notably, these months record the highest rainfall, with December experiencing 95mm (3.74") of precipitation and February reaching a high of 105mm (4.13"). Hence, the summer season, marked by evident rainfall and relatively low sunshine duration (around 5.5 to 5.9 hours), might be less ideal for tourists.

Autumn weather in El Alto

Autumn, from March to May, is notable for declining rainfall and increasing temperatures. During this season, high temperatures in El Alto elevate from 14.2°C (57.6°F) in March to 14.4°C (57.9°F) in May. Conversely, the low temperature exhibits a slight drop, starting at 3.6°C (38.5°F) in March and descending to -1.9°C (28.6°F) in May. Rainfall decreases consistently from 72mm (2.83") in March to 14mm (0.55") in May, implying that the latter part of the season might see more favorable touring conditions.

Winter weather in El Alto

Winter in El Alto, extending from June to August, is characterized by colder temperatures and significantly lower rainfall. During these months, the high temperature dips to around 13.5°C (56.3°F) to 14°C (57.2°F), while the low temperature stoops to an average of -4.4°C (24.1°F) in July. Although minimal rainfall and ample daylight (from 11.2 to 11.6 hours) can provide great exposure for sightseeing, the fairly low temperatures would require suitable winter attire for comfort during outdoor activities.

Weather in January

January is characteristic of the rainy season in El Alto, Bolivia, dominated by heavy rainfall and high humidity levels. With a consistent average high temperature of 14.3°C (57.7°F), January is generally mild. Noticeably, January holds the record for the highest rainfall of 134mm (5.28"), compared to subsequent and preceding months. Weather in January »

Weather in February

Transiting into February, weather conditions in El Alto show a distinctive shift with a decline in rainfall and slight rise in relative humidity compared to January. It is generally a wet month, but not as intense as January. The average precipitation slightly decreases, totaling 105mm (4.13") this month. Weather in February »

Weather in March

March marks a more apparent shift towards drier conditions in El Alto, Bolivia. Compared to February, lower rainfall and a slight fall in maximum temperature signify the end of the rainiest period. With average rainfall slipping to 72mm (2.83"), it is relatively drier. Weather in March »

Weather in April

In El Alto, Bolivia, April puts the rainy season behind as it welcomes the drier months. A marked decrease in rainfall compared to the month of March contributes to its transition into the dry season. The month gets significantly drier with the average rainfall dropping to 32mm (1.26"). Weather in April »

Weather in May

May is characterized by relatively drier conditions, as it marks the middle of the dry season in El Alto, Bolivia. Rainfall amounts continue to decrease from April to May, leading to considerably clearer skies. With the average rainfall falling to a meager 14mm (0.55"), May is the driest month of the year. Weather in May »

Weather in June

June signifies the peak of the dry season in El Alto, Bolivia. Conditions are noticeably drier and cooler compared to May. The subtle drop in the minimum temperature to -4.3°C (24.3°F) is contrasted with the lowest rainfall of the year observed at 5mm (0.2"). Weather in June »

Weather in July

July in El Alto continues with the trend of cool and dry conditions. Relative to June, there is a small increase in rainfall although the amount remains low. Temperatures throughout the month vary mildly, with the average low hitting -4.4°C (24.1°F). Weather in July »

Weather in August

Entering August, El Alto, Bolivia experiences a slight increase in average rainfall and humidity compared to July. Nonetheless, it is still part of the extended, dry period. The city witnesses a mild rebound in average rainfall, which totals 15mm (0.59") this month. Weather in August »

Weather in September

September ushers in the start of the gradual transition from the dry to the rainy season in El Alto. A significant increase in rainfall from August characterizes this period of transition. The average precipitation jumps to 36mm (1.42"), marking a notable uptick after the prolonged dry stretch. Weather in September »

Weather in October

October is a transitional month in El Alto, Bolivia, with rainfall amounts growing, signaling a shift toward the upcoming rainy season. Even though it follows the trend set by September, October sees a considerable increase in precipitation and humidity. Weather in October »

Weather in November

In November, the rainy season fully comes to the fore in El Alto, Bolivia. There is a significant climb in rainfall measures from October, indicating the intensification of the wet season. With an increased average rainfall of 51mm (2.01"), November marks the return of the heavy rains. Weather in November »

Weather in December

December, while not the rainiest month, is characterized by frequent rainfall and an increased likelihood of overcast or mostly cloudy days in El Alto. From November to December, there is an outstanding increase in precipitation, with an average rainfall of 95mm (3.74"). Weather in December »

Frequently asked questions

What is the rainiest month in El Alto?

The month with the most rainfall is January, when the rain falls for 20.7 days and typically aggregates up to 134mm (5.28") of precipitation.

How much does it rain in El Alto?

Throughout the year, there are 120.4 rainfall days, and 603mm (23.74") of precipitation is accumulated.

What is the most humid month in El Alto?

With an average relative humidity of 72%, February is the most humid month.

What is the month with the least sunshine in El Alto?

The month with the least sunshine is March, with an average of 4.8h of sunshine.

What is the least humid month in El Alto?

June and August, with an average relative humidity of 42%, are the least humid months in El Alto, Bolivia.

What is the driest month in El Alto?

The month with the least rainfall is June, when the rain falls for 2.8 days and typically collects 5mm (0.2") of precipitation.

What is the month with the shortest days in El Alto?

June has the shortest days of the year in El Alto, with an average of 11h and 12min of daylight.

What month has the most sunshine in El Alto?

June has the most sunshine of the year, with an average of 8h of sunshine.

What is the coldest month in El Alto?

El Alto's July weather, with an average high temperature of 13.5°C (56.3°F) and an average low temperature of -4.4°C (24.1°F), tends to be the coldest of the year.

What are the warmest months in El Alto?

In El Alto, the peak average temperatures are observed in November, with a high of 17°C (62.6°F) and a low of 2.1°C (35.8°F).

When are the longest days in El Alto?

With an average of 13h and 6min of daylight, December has the longest days of the year in El Alto.

Is there Daylight Saving Time (DST) in El Alto?

El Alto does not utilize Daylight Saving Time (DST). -04 timezone is used throughout the entire year.

Average temperature
El Alto, Bolivia

Average temperature - El Alto, Bolivia

The warmest month (with the highest average high temperature) is November (17°C).
The month with the lowest average high temperature is July (13.5°C).

The months with the highest average low temperature are January and February (4.4°C).
The coldest month (with the lowest average low temperature) is July (-4.4°C).

Average humidity
El Alto, Bolivia

Average humidity - El Alto, Bolivia

The month with the highest relative humidity is February (72%).
The months with the lowest relative humidity are June and August (42%).

Average rainfall
El Alto, Bolivia

Average rainfall - El Alto, Bolivia

The wettest month (with the highest rainfall) is January (133.7mm).
The driest month (with the least rainfall) is June (5.1mm).

Average rainfall days
El Alto, Bolivia

Average rainfall days - El Alto, Bolivia

The month with the highest number of rainy days is January (20.7 days).
The months with the least rainy days are June and July (2.8 days).

Average daylight / Average sunshine
El Alto, Bolivia

Average daylight / Average sunshine - El Alto, Bolivia

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

The month with the most sunshine is June (Average sunshine: 8h and 0min).
The month with the least sunshine is March (Average sunshine: 4h and 48min).

El Alto, Bolivia

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