October weather forecast
Londrina, Brazil

October ushers in a more noticeable return to Londrina’s typical hot and humid conditions. The return to higher temperatures and increased rainfall is encouraged by more daylight hours and relative humidity. However, the daily sunshine and UV index in October remain relatively stable, implying that direct sunlight exposure is not significantly more intense than in the preceding months. The approach of summer's warmth does not deter tourism; instead, October sees a substantial inflow of enthusiastic visitors eager to appreciate the city's diverse attractions under defined weather conditions.

Temperature

October is Londrina's warmest month, registering average high temperatures of 28.8°C (83.8°F) and lows of 17.4°C (63.3°F).

Heat index

The heat index value for October is estimated at a hot 33°C (91.4°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.

Humidity

In October, the average relative humidity is 73%.

Rainfall

In Londrina, Brazil, during October, the rain falls for 16.6 days and regularly aggregates up to 96mm (3.78") of precipitation. Throughout the year, in Londrina, there are 185.2 rainfall days, and 1015mm (39.96") of precipitation is accumulated.

Daylight

In October, the average length of the day in Londrina, Brazil, is 12h and 39min.
On the first day of October in Londrina, sunrise is at 06:04 and sunset at 18:23. On the last day of the month, sunrise is at 05:39 and sunset at 18:37 -03.

Sunshine

In Londrina, the average sunshine in October is 8.7h.

UV index

January through March, August through December, with an average maximum UV index of 6, are months with the highest UV index in Londrina, Brazil. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 6 during October leads to these advisories:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.