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 and May are characterised by lowest temperatures, with an average high of 29.8°C (85.6°F).Heat index
The heat index for January is appraised at a scorching 40°C (104°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.In the scope of the heat index, its values resonate with shade and light wind conditions. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.
Humidity
January through May, with an average relative humidity of 90%, are the most humid months in Santo Antônio do Içá.Rainfall
In Santo Antônio do Içá, in January, it is raining for 29.9 days, with typically 242mm (9.53") of accumulated precipitation. Throughout the year, in Santo Antônio do Içá, there are 313.7 rainfall days, and 1838mm (72.36") of precipitation is accumulated.Daylight
In January, the average length of the day is 12h and 17min.On the first day of January in Santo Antônio do Içá, sunrise is at 06:26 and sunset at 18:44. On the last day of the month, sunrise is at 06:37 and sunset at 18:52 -04.
Sunshine
In Santo Antônio do Içá, the average sunshine in January is 5.7h.UV index
January through June, November and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high UV index of 6 in January translates into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
What is the coldest month in Santo Antônio do Içá?
How hot is it in Santo Antônio do Içá in January?
What are the most humid months in Santo Antônio do Içá?
What is the average humidity in January in Santo Antônio do Içá?
How much does it rain in Santo Antônio do Içá in January?
What is the average length of the day in January in Santo Antônio do Içá?
What time are sunrise and sunset in January in Santo Antônio do Içá?
How long on average sun shines in January in Santo Antônio do Içá?
What are the months with the lowest UV index in Santo Antônio do Içá?
How high is the UV index in January in Santo Antônio do Içá?
Average temperature in January
Santo Antônio do Içá, Brazil
- Average high temperature in January: 29.8°C
The warmest month (with the highest average high temperature) is September (33.5°C).
The months with the lowest average high temperature are January and May (29.8°C).
- Average low temperature in January: 22.3°C
The month with the highest average low temperature is October (22.7°C).
The coldest month (with the lowest average low temperature) is July (20.7°C).
Average pressure in January
Santo Antônio do Içá, Brazil
- Average pressure in January: 1009.9mbar
The month with the highest atmospheric pressure is July (1012.6mbar).
The month with the lowest atmospheric pressure is November (1008.3mbar).
Average wind speed in January
Santo Antônio do Içá, Brazil
- Average wind speed in January: 3.4km/h
The windiest months (with the highest average wind speed) are August, September, October and November (3.6km/h).
The calmest month (with the lowest average wind speed) is May (3.2km/h).
Average humidity in January
Santo Antônio do Içá, Brazil
- Average humidity in January: 90%
The months with the highest relative humidity are January, February, March, April and May (90%).
The month with the lowest relative humidity is September (76%).
Average rainfall in January
Santo Antônio do Içá, Brazil
- Average rainfall in January: 242mm
The wettest month (with the highest rainfall) is December (260mm).
The driest month (with the least rainfall) is August (59mm).
Average rainfall days in January
Santo Antônio do Içá, Brazil
- Average rainfall days in January: 29.9 days
The month with the highest number of rainy days is January (29.9 days).
The month with the least rainy days is August (19.8 days).
Average daylight in January /
Average sunshine in January
Santo Antônio do Içá, Brazil
- Average daylight in January: 12h and 2min
The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 11h and 54min).
- Average sunshine in January: 5h and 4min
The month with the most sunshine is August (Average sunshine: 8h and 24min).
The months with the least sunshine are March and April (Average sunshine: 5h and 36min).
Average sunshine days in January
Santo Antônio do Içá, Brazil
- Average sunshine days in January: 0.8 days
The month with the most sunshine days is August (9.8 days).
The month with the least sunshine days is January (0.8 days).
Average UV index in January
Santo Antônio do Içá, Brazil
- Average UV index in January: 6
The months with the highest UV index are July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, November and December (UV index 6).
Average cloud cover in January
Santo Antônio do Içá, Brazil
- Average cloud cover in January: 69
The month with the most cloud cover is April (Cloud cover 70).
The months with the least cloud cover are August and September (Cloud cover 42).
Average visibility in January
Santo Antônio do Içá, Brazil
- Average visibility in January: 6km
The months with the highest visibility are August and September (8km).
The month with the lowest visibility is April (5km).
Santo Antônio do Içá, Brazil
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