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
Uluazapa measures an average high-temperature of a still tropical 32.9°C (91.2°F) in January, nearly consistent with the preceding month. During the nights in January, Uluazapa records a pronounced shift from the daytime warmth, with a consistent average temperature of 20.2°C (68.4°F).Heat index
January's heat index is computed to be a torrid 39°C (102.2°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.In terms of the heat index, values are set with light wind and shade conditions in mind. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
In January, the average relative humidity is 59%.Rainfall
The month with the least rainfall is January, when the rain falls for 1.6 days and typically collects 1mm (0.04") of precipitation.Daylight
The average length of the day in January in Uluazapa is 11h and 26min.On the first day of January in Uluazapa, sunrise is at 06:15 and sunset at 17:36. On the last day of the month, sunrise is at 06:19 and sunset at 17:52 CST.
Sunshine
In Uluazapa, the average sunshine in January is 7.7h.UV index
The months with the highest UV index in Uluazapa, El Salvador, are January through August, November and December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.Note: The UV index of 7 in January translates into these instructions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
How hot does it get in Uluazapa in January?
What is the average humidity in January in Uluazapa?
What is the driest month in Uluazapa?
How many days does it rain in January in Uluazapa?
What is the average length of the day in January in Uluazapa?
When are sunrise and sunset in January in Uluazapa?
How long on average sun shines in January in Uluazapa?
When is the highest UV index in Uluazapa?
What is the UV index reading in January in Uluazapa?
Average temperature in January
Uluazapa, El Salvador
- Average high temperature in January: 32.9°C
The warmest months (with the highest average high temperature) are March and April (35.1°C).
The month with the lowest average high temperature is October (30.8°C).
- Average low temperature in January: 20.2°C
The month with the highest average low temperature is April (24.4°C).
The coldest month (with the lowest average low temperature) is December (20.1°C).
Average pressure in January
Uluazapa, El Salvador
- Average pressure in January: 1013.4mbar
The month with the highest atmospheric pressure is January (1013.4mbar).
The months with the lowest atmospheric pressure are May and October (1011.3mbar).
Average wind speed in January
Uluazapa, El Salvador
- Average wind speed in January: 7.4km/h
The windiest month (with the highest average wind speed) is January (7.4km/h).
The calmest months (with the lowest average wind speed) are September and October (4.5km/h).
Average humidity in January
Uluazapa, El Salvador
- Average humidity in January: 59%
The month with the highest relative humidity is October (83%).
The month with the lowest relative humidity is March (55%).
Average rainfall in January
Uluazapa, El Salvador
- Average rainfall in January: 1mm
The wettest month (with the highest rainfall) is October (179mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in January
Uluazapa, El Salvador
- Average rainfall days in January: 1.6 days
The month with the highest number of rainy days is September (25.8 days).
The month with the least rainy days is January (1.6 days).
Average daylight in January /
Average sunshine in January
Uluazapa, 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 month with the least sunshine is December (Average sunshine: 7h and 36min).
Average sunshine days in January
Uluazapa, El Salvador
- Average sunshine days in January: 28.9 days
The month with the most sunshine days is January (28.9 days).
The month with the least sunshine days is September (2.7 days).
Average UV index in January
Uluazapa, El Salvador
- Average UV index in January: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, November and December (UV index 7).
The months with the lowest UV index are September and October (UV index 6).
Average cloud cover in January
Uluazapa, El Salvador
- Average cloud cover in January: 13
The month with the most cloud cover is October (Cloud cover 41).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility in January
Uluazapa, El Salvador
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are June, August, September and October (8km).
Uluazapa, El Salvador
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