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 shows a subtle variation to a hot 30°C (86°F) from December's 29.6°C (85.3°F) in the average high-temperature. Cuyagualo's nights in January cool down to an average low-temperature of 20.5°C (68.9°F).Heat index
January's average heat index is computed to be a hot 34°C (93.2°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.Heat index evaluations are typically in the context of light winds and shaded environments. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Humidity
In Cuyagualo, the average relative humidity in January is 66%.Rainfall
The month with the least rainfall in Cuyagualo, El Salvador, is January, when the rain falls for 1.8 days and typically collects 1mm (0.04") of precipitation.Daylight
The average length of the day in January is 11h and 25min.On the first day of the month, sunrise is at 06:21 and sunset at 17:41. On the last day of January, sunrise is at 06:25 and sunset at 17:57 CST.
Sunshine
The months with the least sunshine are January and December, with an average of 7.7h of sunshine.UV index
January through May and July, with an average maximum UV index of 7, are months with the highest UV index in Cuyagualo. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.Note: A typical high UV index of 7 in January suggests the following recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Cuyagualo during January?
What is the average humidity in January in Cuyagualo?
What is the driest month in Cuyagualo?
How many days does it rain in January in Cuyagualo?
What is the average length of the day in January in Cuyagualo?
What time are sunrise and sunset in January in Cuyagualo?
What are the months with the least sunshine in Cuyagualo?
How many hours of sunshine does Cuyagualo have in January?
When is the highest UV index in Cuyagualo?
How high is the UV index in January in Cuyagualo?
Average temperature in January
Cuyagualo, El Salvador
- Average high temperature in January: 30°C
The warmest month (with the highest average high temperature) is April (31.8°C).
The month with the lowest average high temperature is October (28.6°C).
- Average low temperature in January: 20.5°C
The month with the highest average low temperature is May (23.3°C).
The coldest month (with the lowest average low temperature) is January (20.5°C).
Average pressure in January
Cuyagualo, El Salvador
- Average pressure in January: 1013.5mbar
The month with the highest atmospheric pressure is January (1013.5mbar).
The month with the lowest atmospheric pressure is October (1011.3mbar).
Average wind speed in January
Cuyagualo, El Salvador
- Average wind speed in January: 10.3km/h
The windiest month (with the highest average wind speed) is January (10.3km/h).
The calmest month (with the lowest average wind speed) is June (6.1km/h).
Average humidity in January
Cuyagualo, El Salvador
- Average humidity in January: 66%
The months with the highest relative humidity are September and October (81%).
The month with the lowest relative humidity is March (64%).
Average rainfall in January
Cuyagualo, El Salvador
- Average rainfall in January: 1mm
The wettest month (with the highest rainfall) is October (161mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in January
Cuyagualo, El Salvador
- Average rainfall days in January: 1.8 days
The month with the highest number of rainy days is September (24 days).
The month with the least rainy days is December (1.7 days).
Average daylight in January /
Average sunshine in January
Cuyagualo, El Salvador
- Average daylight in January: 11h and 2min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in January: 7h and 4min
The month with the most sunshine is April (Average sunshine: 11h and 30min).
The months with the least sunshine are January and December (Average sunshine: 7h and 42min).
Average sunshine days in January
Cuyagualo, El Salvador
- Average sunshine days in January: 28.7 days
The month with the most sunshine days is January (28.7 days).
The month with the least sunshine days is September (4.4 days).
Average UV index in January
Cuyagualo, El Salvador
- Average UV index in January: 7
The months with the highest UV index are January, February, March, April, May and July (UV index 7).
The months with the lowest UV index are June, August, September, October, November and December (UV index 6).
Average cloud cover in January
Cuyagualo, El Salvador
- Average cloud cover in January: 12
The months with the most cloud cover are June and September (Cloud cover 37).
The months with the least cloud cover are January and December (Cloud cover 12).
Average visibility in January
Cuyagualo, El Salvador
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, November and December (10km).
The month with the lowest visibility is October (9km).
