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
Weather in January
Temperature
January, with average temperatures reaching a high of 25.4°C (77.7°F) and a low of 16.3°C (61.3°F), is the coldest month.Humidity
In January, the average relative humidity is 87%.Rainfall
In San Luis, in January, it is raining for 17.1 days, with typically 50mm (1.97") of accumulated precipitation. In San Luis, during the entire year, the rain falls for 260.2 days and collects up to 1135mm (44.69") of precipitation.Daylight
In January, the average length of the day in San Luis is 11h and 17min.On the first day of January, sunrise is at 06:25 and sunset at 17:36. On the last day of the month, sunrise is at 06:28 and sunset at 17:54 CST.
Sunshine
The months with the least sunshine are January and November, with an average of 4.4h of sunshine.UV index
January, October through December, with an average maximum UV index of 5, are months with the lowest UV index in San Luis, Guatemala. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In January, an average UV index of 5 transforms into the following instructions:
Take necessary precautions - Defending against sun damage is advocated. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in San Luis?
What is the average January temperature in San Luis?
What is the average humidity in January in San Luis?
How many days does it rain in January in San Luis?
How many hours of daylight does San Luis have in January?
When is the sunrise / sunset in January in San Luis?
What are the months with the least sunshine in San Luis?
How many hours of sunshine does San Luis have in January?
What is the month with the lowest UV index in San Luis?
How high is the UV index in January in San Luis?
Average temperature in January
San Luis, Guatemala
- Average high temperature in January: 25.4°C
The warmest month (with the highest average high temperature) is April (32.8°C).
The month with the lowest average high temperature is January (25.4°C).
- Average low temperature in January: 16.3°C
The month with the highest average low temperature is June (21.5°C).
The coldest month (with the lowest average low temperature) is January (16.3°C).
Average pressure in January
San Luis, Guatemala
- Average pressure in January: 1017.4mbar
The month with the highest atmospheric pressure is January (1017.4mbar).
The month with the lowest atmospheric pressure is September (1012mbar).
Average wind speed in January
San Luis, Guatemala
- Average wind speed in January: 4.8km/h
The windiest month (with the highest average wind speed) is April (6.3km/h).
The calmest month (with the lowest average wind speed) is October (4.2km/h).
Average humidity in January
San Luis, Guatemala
- Average humidity in January: 87%
The month with the highest relative humidity is November (89%).
The month with the lowest relative humidity is April (74%).
Average rainfall in January
San Luis, Guatemala
- Average rainfall in January: 50mm
The wettest month (with the highest rainfall) is October (171mm).
The driest month (with the least rainfall) is February (33mm).
Average rainfall days in January
San Luis, Guatemala
- Average rainfall days in January: 17.1 days
The month with the highest number of rainy days is September (27.9 days).
The month with the least rainy days is February (14.9 days).
Average daylight in January /
Average sunshine in January
San Luis, Guatemala
- Average daylight in January: 11h and 2min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).
- Average sunshine in January: 4h and 2min
The month with the most sunshine is April (Average sunshine: 9h and 42min).
The months with the least sunshine are January and November (Average sunshine: 4h and 24min).
Average sunshine days in January
San Luis, Guatemala
- Average sunshine days in January: 10.6 days
The month with the most sunshine days is March (11.7 days).
The month with the least sunshine days is September (1.4 days).
Average UV index in January
San Luis, Guatemala
- Average UV index in January: 5
The months with the highest UV index are March, April and June (UV index 7).
The months with the lowest UV index are January, October, November and December (UV index 5).
Average cloud cover in January
San Luis, Guatemala
- Average cloud cover in January: 67
The month with the most cloud cover is November (Cloud cover 71).
The month with the least cloud cover is April (Cloud cover 42).
Average visibility in January
San Luis, Guatemala
- Average visibility in January: 6km
The month with the highest visibility is April (8km).
The months with the lowest visibility are January, February, September, October, November and December (6km).
San Luis, Guatemala
Weather forecast for your location
2. Allow the app to use your location