October weather forecast
Japi, Brazil

October in Japi, Brazil, is a hot spring month, with an average temperature varying between 21.1°C (70°F) and 30.6°C (87.1°F).

Temperature

During October, Japi observes a subtle ascent to a tropical 30.6°C (87.1°F) from September's 29.5°C (85.1°F) in the average high-temperature. October witnesses an average nighttime temperature of 21.1°C (70°F) in Japi.

Heat index

For most parts of October, the heat index is appraised at a sweltering 38°C (100.4°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is found by incorporating humidity levels into the air temperature measurement. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In Japi, the average relative humidity in October is 74%.

Rainfall

In Japi, Brazil, in October, during 12.7 rainfall days, 10mm (0.39") of precipitation is typically accumulated. Throughout the year, there are 205.7 rainfall days, and 444mm (17.48") of precipitation is accumulated.

Daylight

The average length of the day in October in Japi is 12h and 15min.
On the first day of the month, sunrise is at 05:08 and sunset at 17:18. On the last day of October, in Japi, sunrise is at 04:57 and sunset at 17:17 -03.

Sunshine

In October, the average sunshine in Japi is 6.3h.

UV index

The months with the highest UV index in Japi are January, February and October, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A daily high UV index of 7 in October leads to these guidelines:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.