Climate and monthly weather forecastAchacachi, Bolivia
Climate and monthly weather forecast
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 »Updated: Aug 11, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January is the month with the most rainfall in Achacachi. Rain falls for 30.2 days and accumulates 185mm (7.28") of precipitation.
In Achacachi, Bolivia, during the entire year, the rain falls for 269.9 days and collects up to 1197mm (47.13") of precipitation.
Months with snowfall in Achacachi are January through December.
Throughout the year, there are 51.5 snowfall days, and 446mm (17.56") of snow is accumulated.
The months with the lowest UV index are January, February, June and December, with an average maximum UV index of 2.
With an average relative humidity of 83%, February is the most humid month.
With an average of 7.7h of sunshine, February has the least sunshine of the year.
The months with the highest UV index are March through May, July through November, with an average maximum UV index of 3.
June is the month with the least rainfall. Rain falls for 14.3 days and accumulates 17mm (0.67") of precipitation.
With an average of 11h and 12min of daylight, June has the shortest days of the year in Achacachi.
Achacachi reaches its average lowest temperatures in July, measuring 11°C (51.8°F) at the peak and 0.5°C (32.9°F) at the lowest.
The least humid month is July, with an average relative humidity of 60%.
The month with the most snowfall is July, when snow falls for 8.9 days and typically aggregates up to 80mm (3.15") of snow.
November is the month when Achacachi, Bolivia, sees the average highest temperatures, with a high of 13.2°C (55.8°F) and a low of 5.5°C (41.9°F).
With an average of 11h of sunshine, November has the most sunshine of the year.
The month with the least snowfall is December, when snow falls for 0.5 days and typically aggregates up to 9mm (0.35") of snow.
The month with the longest days is December, with an average of 13h and 6min of daylight.
Achacachi does not observe Daylight Saving Time (DST). -04 timezone is used over the entire year.
Average temperature
Achacachi, Bolivia
The warmest month (with the highest average high temperature) is November (13.2°C).
The month with the lowest average high temperature is July (11°C).
The month with the highest average low temperature is December (5.7°C).
The coldest month (with the lowest average low temperature) is July (0.5°C).
Average pressure
Achacachi, Bolivia
- Average pressure in January:
1015.1mbar - Average pressure in February:
1015mbar - Average pressure in March:
1016.2mbar - Average pressure in April:
1017.6mbar - Average pressure in May:
1018.5mbar - Average pressure in June:
1019.4mbar
- Average pressure in July:
1019.5mbar - Average pressure in August:
1019.1mbar - Average pressure in September:
1017.9mbar - Average pressure in October:
1015.5mbar - Average pressure in November:
1013.6mbar - Average pressure in December:
1013.7mbar
The month with the highest atmospheric pressure is July (1019.5mbar).
The month with the lowest atmospheric pressure is November (1013.6mbar).
Average wind speed
Achacachi, Bolivia
- Average wind speed in January:
9km/h - Average wind speed in February:
8.5km/h - Average wind speed in March:
8.4km/h - Average wind speed in April:
8km/h - Average wind speed in May:
7.6km/h - Average wind speed in June:
8.2km/h
- Average wind speed in July:
8.4km/h - Average wind speed in August:
9km/h - Average wind speed in September:
9.5km/h - Average wind speed in October:
9.5km/h - Average wind speed in November:
9.3km/h - Average wind speed in December:
9km/h
The windiest months (with the highest average wind speed) are September and October (9.5km/h).
The calmest month (with the lowest average wind speed) is May (7.6km/h).
Average humidity
Achacachi, Bolivia
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is July (60%).
Average rainfall
Achacachi, Bolivia
- Average rainfall in January:
185mm - Average rainfall in February:
179mm - Average rainfall in March:
133mm - Average rainfall in April:
92mm - Average rainfall in May:
37mm - Average rainfall in June:
17mm
The wettest month (with the highest rainfall) is January (185mm).
The driest month (with the least rainfall) is June (17mm).
Average rainfall days
Achacachi, Bolivia
- Average rainfall days in January:
30.2 days - Average rainfall days in February:
26.7 days - Average rainfall days in March:
28.4 days - Average rainfall days in April:
25.1 days - Average rainfall days in May:
16.6 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
12.8 days - Average rainfall days in August:
16.1 days - Average rainfall days in September:
20 days - Average rainfall days in October:
25.3 days - Average rainfall days in November:
25.6 days - Average rainfall days in December:
28.8 days
The month with the highest number of rainy days is January (30.2 days).
The month with the least rainy days is July (12.8 days).
Average snowfall
Achacachi, Bolivia
The month with the highest snowfall is July (80mm).
The month with the least snowfall is December (9mm).
Average snowfall days
Achacachi, Bolivia
- Average snowfall days in January:
1.8 days - Average snowfall days in February:
2.7 days - Average snowfall days in March:
2.6 days - Average snowfall days in April:
5.4 days - Average snowfall days in May:
5.3 days - Average snowfall days in June:
7.1 days
- Average snowfall days in July:
8.9 days - Average snowfall days in August:
7.7 days - Average snowfall days in September:
4.9 days - Average snowfall days in October:
3.6 days - Average snowfall days in November:
1 days - Average snowfall days in December:
0.5 days
The month with the highest number of snowfall days is July (8.9 days).
The month with the least snowfall days is December (0.5 days).
Average daylight / Average sunshine
Achacachi, Bolivia
- Average daylight in January:
13h and 0min - Average daylight in February:
12h and 36min - Average daylight in March:
12h and 12min - Average daylight in April:
11h and 42min - Average daylight in May:
11h and 24min - Average daylight in June:
11h and 12min
- Average daylight in July:
11h and 18min - Average daylight in August:
11h and 36min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 30min - Average daylight in November:
12h and 54min - Average daylight in December:
13h and 6min
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).
- Average sunshine in January:
8h and 6min - Average sunshine in February:
7h and 42min - Average sunshine in March:
8h and 6min - Average sunshine in April:
8h and 42min - Average sunshine in May:
9h and 30min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
9h and 36min - Average sunshine in August:
9h and 36min - Average sunshine in September:
9h and 36min - Average sunshine in October:
9h and 30min - Average sunshine in November:
11h and 0min - Average sunshine in December:
10h and 0min
The month with the most sunshine is November (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 7h and 42min).
Average sunshine days
Achacachi, Bolivia
- Average sunshine days in January:
0.2 days - Average sunshine days in February:
0.3 days - Average sunshine days in March:
0.6 days - Average sunshine days in April:
2.2 days - Average sunshine days in May:
8.1 days - Average sunshine days in June:
10.5 days
- Average sunshine days in July:
10.9 days - Average sunshine days in August:
7.3 days - Average sunshine days in September:
4.1 days - Average sunshine days in October:
2 days - Average sunshine days in November:
1.6 days - Average sunshine days in December:
0.4 days
The month with the most sunshine days is July (10.9 days).
The month with the least sunshine days is January (0.2 days).
Average UV index
Achacachi, Bolivia
The months with the highest UV index are March, April, May, July, August, September, October and November (UV index 3).
The months with the lowest UV index are January, February, June and December (UV index 2).
Average cloud cover
Achacachi, Bolivia
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 16).
Average visibility
Achacachi, Bolivia
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are February and March (8km).
