Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
October
Weather in October
Temperature
As October unfolds, the average high-temperature reaches a still warm 26.8°C (80.2°F), hinting at a slight fluctuation from the previous month. The nights of October in Três Rios anticipate an average low-temperature of 17°C (62.6°F).Humidity
In October, the average relative humidity in Três Rios is 81%.Rainfall
In Três Rios, in October, it is raining for 20.6 days, with typically 91mm (3.58") of accumulated precipitation. In Três Rios, Brazil, during the entire year, the rain falls for 228.2 days and collects up to 1173mm (46.18") of precipitation.Daylight
In October, the average length of the day in Três Rios is 12h and 37min.On the first day of October, sunrise is at 05:32 and sunset at 17:51. On the last day of the month, sunrise is at 05:08 and sunset at 18:04 -03.
Sunshine
In October, the average sunshine in Três Rios is 7.4h.UV index
January, October and December, with an average maximum UV index of 6, are months with the highest UV index in Três Rios. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 6 during October translates into the following guidance:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Três Rios in October?
What is the average humidity in October in Três Rios?
How many days does it rain in October in Três Rios?
How many hours of daylight does Três Rios have in October?
When are sunrise and sunset in October in Três Rios?
How long on average sun shines in October in Três Rios?
What is the month with the highest UV index in Três Rios?
What is the UV index reading in October in Três Rios?
Average temperature in October
Três Rios, Brazil
- Average high temperature in October: 26.8°C
The warmest months (with the highest average high temperature) are January and February (27.8°C).
The month with the lowest average high temperature is June (22.6°C).
- Average low temperature in October: 17°C
The month with the highest average low temperature is January (18.8°C).
The coldest month (with the lowest average low temperature) is July (12.8°C).
Average pressure in October
Três Rios, Brazil
- Average pressure in October: 1015.3mbar
The month with the highest atmospheric pressure is July (1020.8mbar).
The month with the lowest atmospheric pressure is December (1012.4mbar).
Average wind speed in October
Três Rios, Brazil
- Average wind speed in October: 7km/h
The windiest month (with the highest average wind speed) is October (7km/h).
The calmest month (with the lowest average wind speed) is March (5km/h).
Average humidity in October
Três Rios, Brazil
- Average humidity in October: 81%
The months with the highest relative humidity are March and April (89%).
The month with the lowest relative humidity is September (77%).
Average rainfall in October
Três Rios, Brazil
- Average rainfall in October: 91mm
The wettest month (with the highest rainfall) is December (203mm).
The driest month (with the least rainfall) is July (17mm).
Average rainfall days in October
Três Rios, Brazil
- Average rainfall days in October: 20.6 days
The month with the highest number of rainy days is December (27.6 days).
The month with the least rainy days is August (9.2 days).
Average daylight in October /
Average sunshine in October
Três Rios, Brazil
- Average daylight in October: 12h and 4min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in October: 7h and 2min
The month with the most sunshine is July (Average sunshine: 8h and 18min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).
Average sunshine days in October
Três Rios, Brazil
- Average sunshine days in October: 6.4 days
The month with the most sunshine days is August (18.4 days).
The month with the least sunshine days is December (1 days).
Average UV index in October
Três Rios, Brazil
- Average UV index in October: 6
The months with the highest UV index are January, October and December (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August, September and November (UV index 5).
Average cloud cover in October
Três Rios, Brazil
- Average cloud cover in October: 49
The months with the most cloud cover are March and November (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in October
Três Rios, Brazil
- Average visibility in October: 8km
The months with the highest visibility are August, September and October (8km).
The months with the lowest visibility are March, April and May (6km).
