Climate and monthly weather forecastChaclacayo, Peru
Climate and monthly weather forecast
Weather in January
January is an agreeable summer month in Chaclacayo, Peru, with an average temperature fluctuating between 16.1°C (61°F) and 20.2°C (68.4°F). The transition into January marks the average high-temperature at a pleasant 20.2°C (68.4°F), differing minimally from December's 19.8°C (67.6°F). Weather in January »Weather in February
The last month of the summer, February, is another pleasant month in Chaclacayo, Peru, with an average temperature ranging between min 16.7°C (62.1°F) and max 20.8°C (69.4°F). The shift into February uncovers an average high-temperature of a still pleasant 20.8°C (69.4°F), subtly different from the previous month. Weather in February »Weather in March
March, the first month of the autumn in Chaclacayo, is still a pleasant month, with an average temperature fluctuating between 21°C (69.8°F) and 16.7°C (62.1°F). The months of March and April bring the highest temperatures, averaging a high of 21°C (69.8°F). Weather in March »Weather in April
April, the same as March, in Chaclacayo, Peru, is another pleasant autumn month, with an average temperature varying between 16.2°C (61.2°F) and 21°C (69.8°F). Peak temperatures are observed in March and April, averaging a high-temperature of 21°C (69.8°F). Weather in April »Weather in May
The last month of the autumn, May, is another pleasant month in Chaclacayo, Peru, with an average temperature ranging between min 15°C (59°F) and max 20.6°C (69.1°F). May experiences an average high-temperature of a still pleasant 20.6°C (69.1°F), barely different from April's 21°C (69.8°F). Weather in May »Weather in June
The first month of the winter, June, is still a refreshing month in Chaclacayo, Peru, with temperature in the range of an average high of 19.8°C (67.6°F) and an average low of 13.8°C (56.8°F). At the start of June, Chaclacayo's average high-temperature reaches an enjoyable 19.8°C (67.6°F), subtly different from the preceding month. Weather in June »Weather in July
July, the same as June, is another enjoyable winter month in Chaclacayo, Peru, with an average temperature fluctuating between 12.7°C (54.9°F) and 19.3°C (66.7°F). July, recording an average high temperature of 19.3°C (66.7°F) and a low temperature of 12.7°C (54.9°F), is Chaclacayo's coldest month. Weather in July »Weather in August
The last month of the winter, August, is also an enjoyable month in Chaclacayo, Peru, with temperature in the range of an average low of 12.7°C (54.9°F) and an average high of 19.5°C (67.1°F). In the transition from July to August, Chaclacayo reports an average high-temperature of a still comfortable 19.5°C (67.1°F), indicating a close resemblance to the prior month. Weather in August »Weather in September
September, the first month of the spring in Chaclacayo, is still a refreshing month, with an average temperature fluctuating between 19.4°C (66.9°F) and 13°C (55.4°F). The advent of September brings an average high-temperature of a still comfortable 19.4°C (66.9°F), almost identical to the preceding month. Weather in September »Weather in October
October, like September, in Chaclacayo, Peru, is another refreshing spring month, with an average temperature ranging between max 19.8°C (67.6°F) and min 13.7°C (56.7°F). October's onset records a minor alteration in the average high-temperature to a still refreshing 19.8°C (67.6°F) from September's 19.4°C (66.9°F). Weather in October »Weather in November
November, the last month of the spring in Chaclacayo, is another refreshing month, with an average temperature varying between 19.7°C (67.5°F) and 14.1°C (57.4°F). The average high-temperature in November, at a still refreshing 19.7°C (67.5°F), reveals a modest deviation from October's 19.8°C (67.6°F). Weather in November »Weather in December
December, the first month of the summer in Chaclacayo, is still a comfortable month, with an average temperature varying between 19.8°C (67.6°F) and 15.1°C (59.2°F). Chaclacayo, Peru, observes a minor difference in average high-temperatures between November's 19.7°C (67.5°F) and December's 19.8°C (67.6°F). Weather in December »Updated: Jan 29, 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 and February, with an average relative humidity of 79%, are most humid months.
Throughout the year, in Chaclacayo, there are 145.2 rainfall days, and 258mm (10.16") of precipitation is accumulated.
January through December, with an average maximum UV index of 5, are months with the highest UV index.
The months with the lowest UV index in Chaclacayo, Peru, are January through December, with an average maximum UV index of 5.
During March and April, Chaclacayo registers its highest temperatures, averaging a high of 21°C (69.8°F).
March is the month with the most rainfall in Chaclacayo. Rain falls for 27.3 days and accumulates 57mm (2.24") of precipitation.
With an average of 7.6h of sunshine, May has the least sunshine of the year.
June and July are months with the least rain in Chaclacayo, Peru, when the rain falls for 1.3 days and typically aggregates up to 1mm (0.04") of rain.
The month with the shortest days is June, with an average of 11h and 24min of daylight.
In Chaclacayo, the average lowest temperatures are observed in July, with a high of 19.3°C (66.7°F) and a low of 12.7°C (54.9°F).
August is the least humid month, with an average relative humidity of 60%.
With an average of 12.1h of sunshine, October has the most sunshine of the year in Chaclacayo.
With an average of 12h and 48min of daylight, December has the longest days of the year in Chaclacayo.
Chaclacayo, Peru, does not observe Daylight Saving Time (DST). -05 timezone is used throughout the entire year.
Average temperature
Chaclacayo, Peru
The warmest months (with the highest average high temperature) are March and April (21°C).
The month with the lowest average high temperature is July (19.3°C).
The months with the highest average low temperature are February and March (16.7°C).
The coldest months (with the lowest average low temperature) are July and August (12.7°C).
Average pressure
Chaclacayo, Peru
- Average pressure in January:
1014.7mbar - Average pressure in February:
1014.3mbar - Average pressure in March:
1014.7mbar - Average pressure in April:
1015.5mbar - Average pressure in May:
1016.3mbar - Average pressure in June:
1016.8mbar
- Average pressure in July:
1016.9mbar - Average pressure in August:
1017mbar - Average pressure in September:
1016.6mbar - Average pressure in October:
1015.8mbar - Average pressure in November:
1015mbar - Average pressure in December:
1014.7mbar
The month with the highest atmospheric pressure is August (1017mbar).
The month with the lowest atmospheric pressure is February (1014.3mbar).
Average wind speed
Chaclacayo, Peru
- Average wind speed in January:
9km/h - Average wind speed in February:
8.7km/h - Average wind speed in March:
8.4km/h - Average wind speed in April:
8.3km/h - Average wind speed in May:
8.1km/h - Average wind speed in June:
7.5km/h
- Average wind speed in July:
7.6km/h - Average wind speed in August:
7.8km/h - Average wind speed in September:
8.5km/h - Average wind speed in October:
8.7km/h - Average wind speed in November:
9km/h - Average wind speed in December:
8.9km/h
The windiest months (with the highest average wind speed) are January and November (9km/h).
The calmest month (with the lowest average wind speed) is June (7.5km/h).
Average humidity
Chaclacayo, Peru
The months with the highest relative humidity are January and February (79%).
The month with the lowest relative humidity is August (60%).
Average rainfall
Chaclacayo, Peru
The wettest month (with the highest rainfall) is March (57mm).
The driest months (with the least rainfall) are June and July (1mm).
Average rainfall days
Chaclacayo, Peru
- Average rainfall days in January:
24.8 days - Average rainfall days in February:
24.5 days - Average rainfall days in March:
27.3 days - Average rainfall days in April:
16.4 days - Average rainfall days in May:
5.3 days - Average rainfall days in June:
1.3 days
- Average rainfall days in July:
1.3 days - Average rainfall days in August:
0.9 days - Average rainfall days in September:
4.5 days - Average rainfall days in October:
8.3 days - Average rainfall days in November:
10.4 days - Average rainfall days in December:
20.2 days
The month with the highest number of rainy days is March (27.3 days).
The month with the least rainy days is August (0.9 days).
Average daylight / Average sunshine
Chaclacayo, Peru
- Average daylight in January:
12h and 42min - Average daylight in February:
12h and 30min - Average daylight in March:
12h and 12min - Average daylight in April:
11h and 48min - Average daylight in May:
11h and 36min - Average daylight in June:
11h and 24min
- Average daylight in July:
11h and 30min - Average daylight in August:
11h and 42min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 24min - Average daylight in November:
12h and 42min - Average daylight in December:
12h and 48min
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 24min).
- Average sunshine in January:
10h and 6min - Average sunshine in February:
8h and 6min - Average sunshine in March:
8h and 24min - Average sunshine in April:
8h and 24min - Average sunshine in May:
7h and 36min - Average sunshine in June:
7h and 42min
- Average sunshine in July:
7h and 54min - Average sunshine in August:
10h and 0min - Average sunshine in September:
10h and 54min - Average sunshine in October:
12h and 6min - Average sunshine in November:
12h and 0min - Average sunshine in December:
11h and 12min
The month with the most sunshine is October (Average sunshine: 12h and 6min).
The month with the least sunshine is May (Average sunshine: 7h and 36min).
Average sunshine days
Chaclacayo, Peru
- Average sunshine days in January:
3.1 days - Average sunshine days in February:
1.8 days - Average sunshine days in March:
1.3 days - Average sunshine days in April:
8.1 days - Average sunshine days in May:
18.3 days - Average sunshine days in June:
24 days
- Average sunshine days in July:
27.5 days - Average sunshine days in August:
24 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
12.5 days - Average sunshine days in November:
12.8 days - Average sunshine days in December:
5.9 days
The month with the most sunshine days is July (27.5 days).
The month with the least sunshine days is March (1.3 days).
Average UV index
Chaclacayo, Peru
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover
Chaclacayo, Peru
The month with the most cloud cover is February (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 3).
Average visibility
Chaclacayo, Peru
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
