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 registers an average high-temperature of a still tropical 30.8°C (87.4°F), slightly varied from December's 30.5°C (86.9°F). January nighttime temperatures in Hatillo hover close to the daytime peak with an average of 25.8°C (78.4°F).Heat index
Throughout January, the heat index is evaluated at a fiery hot 38°C (100.4°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.Realize that the values for the heat index are set for shaded places and light winds. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.
Humidity
In Hatillo, Colombia, the average relative humidity in January is 73%.Rainfall
In Hatillo, during January, the rain falls for 3.7 days and regularly aggregates up to 4mm (0.16") of precipitation. In Hatillo, during the entire year, the rain falls for 210.6 days and collects up to 1115mm (43.9") of precipitation.Daylight
In January, the average length of the day is 11h and 37min.On the first day of the month, sunrise is at 06:19 and sunset at 17:52. On the last day of January, sunrise is at 06:25 and sunset at 18:06 -05.
Sunshine
The average sunshine in January in Hatillo is 8.6h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Hatillo. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: During January, 7 as the daily maximum UV index converts into the following advice:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Enhance your sun protection with tightly woven, yet airy clothing.
Frequently asked questions
How hot does it get in Hatillo in January?
What is the average humidity in January in Hatillo?
How many days does it rain in January in Hatillo?
What is the average length of the day in January in Hatillo?
When are sunrise and sunset in January in Hatillo?
How long on average sun shines in January in Hatillo?
When is the highest UV index in Hatillo?
What are the months with the lowest UV index in Hatillo?
What is the UV index reading in January in Hatillo?
Average temperature in January
Hatillo, Colombia
- Average high temperature in January: 30.8°C
The warmest months (with the highest average high temperature) are February, June and July (31.1°C).
The months with the lowest average high temperature are October and November (29.8°C).
- Average low temperature in January: 25.8°C
The month with the highest average low temperature is June (26.9°C).
The coldest month (with the lowest average low temperature) is January (25.8°C).
Average pressure in January
Hatillo, Colombia
- Average pressure in January: 1009.6mbar
The month with the highest atmospheric pressure is January (1009.6mbar).
The month with the lowest atmospheric pressure is November (1008.9mbar).
Average wind speed in January
Hatillo, Colombia
- Average wind speed in January: 19.2km/h
The windiest month (with the highest average wind speed) is March (22km/h).
The calmest month (with the lowest average wind speed) is October (10.9km/h).
Average humidity in January
Hatillo, Colombia
- Average humidity in January: 73%
The month with the highest relative humidity is November (79%).
The month with the lowest relative humidity is February (71%).
Average rainfall in January
Hatillo, Colombia
- Average rainfall in January: 4mm
The wettest month (with the highest rainfall) is October (221mm).
The driest month (with the least rainfall) is February (3mm).
Average rainfall days in January
Hatillo, Colombia
- Average rainfall days in January: 3.7 days
The month with the highest number of rainy days is October (28.2 days).
The month with the least rainy days is February (2.6 days).
Average daylight in January /
Average sunshine in January
Hatillo, Colombia
- Average daylight in January: 11h and 4min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in January: 8h and 4min
The month with the most sunshine is April (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).
Average sunshine days in January
Hatillo, Colombia
- Average sunshine days in January: 25.9 days
The month with the most sunshine days is January (25.9 days).
The month with the least sunshine days is October (1.9 days).
Average UV index in January
Hatillo, Colombia
- Average UV index in January: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in January
Hatillo, Colombia
- Average cloud cover in January: 15
The month with the most cloud cover is October (Cloud cover 38).
The month with the least cloud cover is January (Cloud cover 15).
Average visibility in January
Hatillo, Colombia
- 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).
Hatillo, Colombia
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