The climate of Achacachi
Achacachi,
Bolivia, enjoys a temperate highland tropical climate with dry winters as per the Köppen climate classification, denoted as Cwb. Despite its tropical location, the city's altitude moderates the overall weather, leading to noteworthy patterns throughout the year.
The climate remains relatively cool, with temperatures throughout the year ranging from as low as 0.5°C (32.9°F) to as high as 13.2°C (55.8°F). The warmest period occurs between
October and
December with temperatures rising to over 12°C (53.6°F). The coldest months, on the other hand, are
June and
July with lows hovering around 0.5°C (32.9°F).
In terms of precipitation, the year can be split into a distinct wet season and a dry season. The wet season, running from
January to
March and picking up again from October to December, sees high rainfall volumes, up to 185mm (7.28") in January and December. The dry season spans from
May to
September, during which rainfall considerably drops, reaching a low of 17mm (0.67") in June.
Sunshine hours vary minimally throughout the year, with the annual average fluctuating between 7.7 hours in
February and 11 hours in
November.
The best time to visit Achacachi
Considering the weather conditions,
May to
September would be the most favorable time to visit
Achacachi. During these months, the city receives significantly less rainfall, with
June being the driest month recording just 17mm (0.67") of rainfall. The relatively lower humidity level around this time, ranging from 60% to 65%, compliments to make this period pleasant for sightseers. Despite being the cooler part of the year with temperatures dropping to around 0.5°C (32.9°F), the days warm up to a moderate 11 to 11.8°C (53.2°F).
The worst time to visit Achacachi
If you are trying to elude damp conditions and heavy downpours,
January,
February, and
December could be the worst months for a visit. These months record the highest amount of precipitation, with January and December receiving as much as 185mm (7.28") of rainfall. The temperature also remains relatively low during these months ranging from 5.3°C (41.5°F) to 5.7°C (42.3°F).
Spring weather in Achacachi
Spring, taking place from
September to
November, brings about an increase in temperature and humidity. Average high temperatures raise to around 11.9°C (53.4°F) in September, 12.5°C (54.5°F) in
October and 13.2°C (55.8°F) in November. Rainfall also starts increasing during this season, from 59mm (2.32") in September to 136mm (5.35") in November.
Summer weather in Achacachi
Summers in
Achacachi (
December to
February) are noted for heavy rainfall accompanied by moderate temperatures. Rainfall reach up to 185mm (7.28") in December and 179mm (7.05") in February. The temperature range during this season varies between 5.1°C (41.2°F) to 5.7°C (42.3°F), with maximum temperatures reaching up to 12.2°C (54°F) in December.
Autumn weather in Achacachi
The autumn season, running from
March to
May, is characterized by a decline in rainfall, with precipitation levels falling from 133mm (5.24") in March down to 37mm (1.46") in May. Temperatures also start decreasing gradually with highs dropping from 11.8°C (53.2°F) in March to 11.8°C (53.2°F) in May while lows dwindle from 4.5°C (40.1°F) to 2°C (35.6°F) over the same period.
Winter weather in Achacachi
Winter in
Achacachi, spanning from
June to
August, is the driest and coldest season. Rainfall drops to its yearly minimum of 17mm (0.67") in June before slightly rising again to 31mm (1.22") in August. Temperatures during these months range from a chilly low of 0.5°C (32.9°F) to a moderate high of 11°C (51.8°F). Despite the cold temperatures, the winter months provide the most extended daylight hours varying from 11.6 hours in June to 12 hours in August.
Weather in January
As the New Year ushers in,
Achacachi experiences a somewhat cool atmosphere.
January is the month with the lowest average maximum temperature, resting at the 11.3°C (52.3°F). Comparatively wetter than subsequent months, the city is shrouded in clouds with increased frequency.
Weather in January »Weather in February
Moving into
February, an uptick in average maximum temperature to 11.6°C (52.9°F) is observed in
Achacachi. Relative to
January, there is a slight decrease in Rainfall. Despite a decrease in average temperatures, the city receives more daylight hours giving the days a brighter outlook.
Weather in February »Weather in March
With the arrival of
March, there is a continuation of the rising trend in temperatures, with the average maximum reaching up to 11.8°C (53.2°F). Decreased cloud cover as compared to
February introduces more sunny hours in the day.
Weather in March »
Weather in April
In
April, the weather conditions in
Achacachi largely mirror those of
March. The average maximum temperature holds steady at 11.8°C (53.2°F), with no significant changes from the previous month. Nevertheless, a marked increase in snowfall days indicates a colder undercurrent beneath the stable average temperatures.
Weather in April »Weather in May
In
May, distinct changes sweep across the city of
Achacachi. Despite maintaining the same average maximum temperature of 11.8°C (53.2°F) as the previous months, May marks a discernible shift in several weather factors. The notable plummet of both rainfall amount and rainfall days indicates a substantial drying period.
Weather in May »Weather in June
As the first month of summer,
June brings further changes to
Achacachi. The average maximum temperature witnesses a slight downturn to 11.2°C (52.2°F), marking the start of a cooler trend. A continued decrease in both rainfall days and amounts reinforce the dry nature of this period.
Weather in June »
Weather in July
July introduces further coolness in
Achacachi with the average maximum temperature dropping to 11°C (51.8°F). This szn stan month represents the most significant fall in temperature across the year. Interestingly, despite being one of the coldest months, July showcases the maximum recorded hours of daylight and sunshine.
Weather in July » Weather in August
In
August,
Achacachi begins to shake off the colder spell as the average maximum temperature climbs to 11.6°C (52.9°F). A slight increase in rainfall bucks the trend of the preceding dry months, posing a spell of fresh showers.
Weather in August »Weather in September
With the onset of
September, there is a surge in the average maximum temperature to 11.9°C (53.4°F) in
Achacachi. A rise in cloud coverage pairs with an elevation in humidity levels, establishing a moister environment. The month witnesses a spike in the number of rainfall days, assuring the largely dry spell endured by the city comes to an end.
Weather in September »
Weather in October
October in
Achacachi is a month of further transition. The ascension in the average maximum temperature to 12.5°C (54.5°F) hints at the onset of the warmer seasons. While there is an escalation in rainfall, the increased cloud cover ensures relatively cooler days.
Weather in October » Weather in November
November in
Achacachi is characterized by the highest average maximum temperature at 13.2°C (55.8°F). Therefore, it showcases the warmest month in Achacachi, a contrast to the cooler trends observed in the past months. A dramatic reduction in sunlight hours complements the more agreeable temperatures to offer milder days.
Weather in November » Weather in December
December sees a slight drop in the average maximum temperature to 12.2°C (54°F) as it ushers in the winter season in
Achacachi. The uptick in rainfall amounts indicates the return of heavier precipitation as the wet season commences.
Weather in December »