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 snowfall in January
- Average snowfall 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
The dawn of January sees an average high-temperature of a still hot 31.4°C (88.5°F), subtly contrasting with December's 30.6°C (87.1°F). Guacotecti reports a steady low-temperature average of 18.3°C (64.9°F) throughout January, revealing a large deviation from the daytime high.Heat index
In January, the heat index is computed to be a sweltering 36°C (96.8°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.
Humidity
The average relative humidity in January in Guacotecti, El Salvador, is 61%.Rainfall
January is the month with the least rainfall in Guacotecti. Rain falls for 1.6 days and accumulates 1mm (0.04") of precipitation.Snowfall
January through August, October through December are months without snowfall.Daylight
In January, the average length of the day in Guacotecti is 11h and 25min.On the first day of January, sunrise is at 06:18 and sunset at 17:37. On the last day of the month, sunrise is at 06:21 and sunset at 17:53 CST.
Sunshine
The months with the least sunshine in Guacotecti are January and December, with an average of 7.7h of sunshine.UV index
January, May, June, August through December, with an average maximum UV index of 6, are months with the lowest UV index in Guacotecti. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The daily maximum UV index of 6 in January interprets into the following advice:
Guard against overexposure. Protection from sun-induced harm is essential. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Frequently asked questions
Is it hot in Guacotecti during January?
What is the average humidity in January in Guacotecti?
What is the driest month in Guacotecti?
How many days does it rain in January in Guacotecti?
When it does not snow in Guacotecti?
How many hours of daylight does Guacotecti have in January?
What time are sunrise and sunset in January in Guacotecti?
What is the month with the least sunshine in Guacotecti?
How long on average sun shines in January in Guacotecti?
When is the lowest UV index in Guacotecti?
How high is the UV index in January in Guacotecti?
Average temperature in January
Guacotecti, El Salvador
- Average high temperature in January: 31.4°C
The warmest month (with the highest average high temperature) is April (35°C).
The month with the lowest average high temperature is October (29.9°C).
- Average low temperature in January: 18.3°C
The month with the highest average low temperature is May (21.9°C).
The coldest month (with the lowest average low temperature) is December (17.8°C).
Average pressure in January
Guacotecti, El Salvador
- Average pressure in January: 1014mbar
The month with the highest atmospheric pressure is January (1014mbar).
The months with the lowest atmospheric pressure are May and October (1011.6mbar).
Average wind speed in January
Guacotecti, El Salvador
- Average wind speed in January: 7.3km/h
The windiest month (with the highest average wind speed) is January (7.3km/h).
The calmest months (with the lowest average wind speed) are June and September (3.8km/h).
Average humidity in January
Guacotecti, El Salvador
- Average humidity in January: 61%
The month with the highest relative humidity is October (82%).
The month with the lowest relative humidity is March (56%).
Average rainfall in January
Guacotecti, El Salvador
- Average rainfall in January: 1mm
The wettest month (with the highest rainfall) is May (150mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in January
Guacotecti, El Salvador
- Average rainfall days in January: 1.6 days
The month with the highest number of rainy days is September (25.7 days).
The month with the least rainy days is January (1.6 days).
Average snowfall in January
Guacotecti, El Salvador
- Average snowfall in January: 0mm
The month with the highest snowfall is September (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, October, November and December (0mm).
Average snowfall days in January
Guacotecti, El Salvador
- Average snowfall days in January: 0 days
The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Guacotecti, 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 36min).
The months with the least sunshine are January and December (Average sunshine: 7h and 42min).
Average sunshine days in January
Guacotecti, El Salvador
- Average sunshine days in January: 29.1 days
The month with the most sunshine days is January (29.1 days).
The month with the least sunshine days is September (3.6 days).
Average UV index in January
Guacotecti, El Salvador
- Average UV index in January: 6
The months with the highest UV index are February, March, April and July (UV index 7).
The months with the lowest UV index are January, May, June, August, September, October, November and December (UV index 6).
Average cloud cover in January
Guacotecti, El Salvador
- Average cloud cover in January: 13
The month with the most cloud cover is September (Cloud cover 47).
The months with the least cloud cover are January and December (Cloud cover 13).
Average visibility in January
Guacotecti, El Salvador
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April and December (10km).
The month with the lowest visibility is September (7km).
Guacotecti, El Salvador
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