Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
January
Weather in January
Temperature
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). Nights in January in Chaclacayo, Peru, exhibit a minor reduction to an average low temperature of 16.1°C (61°F).Humidity
The months with the highest humidity are January and February, with an average relative humidity of 79%.Rainfall
In Chaclacayo, during January, the rain falls for 24.8 days and regularly aggregates up to 50mm (1.97") of precipitation. In Chaclacayo, during the entire year, the rain falls for 145.2 days and collects up to 258mm (10.16") of precipitation.Daylight
The average length of the day in January in Chaclacayo, Peru, is 12h and 44min.On the first day of January in Chaclacayo, sunrise is at 05:45 and sunset at 18:35. On the last day of the month, sunrise is at 06:01 and sunset at 18:39 -05.
Sunshine
In January, the average sunshine is 10.1h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 5. January through December, with an average maximum UV index of 5, are months with the lowest UV index in Chaclacayo. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average UV index of 5 in January transforms into this advice:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Chaclacayo in January?
What is the most humid month in Chaclacayo?
What is the average humidity in January in Chaclacayo?
How many days does it rain in January in Chaclacayo?
How many hours of daylight does Chaclacayo have in January?
What time are sunrise and sunset in January in Chaclacayo?
How long on average sun shines in January in Chaclacayo?
When is the highest UV index in Chaclacayo?
What are the months with the lowest UV index in Chaclacayo?
What is the UV index reading in January in Chaclacayo?
Average temperature in January
Chaclacayo, Peru
- Average high temperature in January: 20.2°C
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).
- Average low temperature in January: 16.1°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 in January
Chaclacayo, Peru
- Average pressure in January: 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 in January
Chaclacayo, Peru
- Average wind speed in January: 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 in January
Chaclacayo, Peru
- Average humidity in January: 79%
The months with the highest relative humidity are January and February (79%).
The month with the lowest relative humidity is August (60%).
Average rainfall in January
Chaclacayo, Peru
- Average rainfall in January: 50mm
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 in January
Chaclacayo, Peru
- Average rainfall days in January: 24.8 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 in January /
Average sunshine in January
Chaclacayo, Peru
- Average daylight in January: 12h and 4min
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 1min
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 in January
Chaclacayo, Peru
- Average sunshine days in January: 3.1 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 in January
Chaclacayo, Peru
- Average UV index in January: 5
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 in January
Chaclacayo, Peru
- Average cloud cover in January: 35
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 in January
Chaclacayo, Peru
- Average visibility in January: 9km
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).
