According to weather officials, Brazil set a new record for heatwaves on Sunday with a heat index of 62.3 degrees Celsius, the highest level in the previous ten years. The heat index in Rio de Janeiro’s capital expresses both the perceived temperature and humidity.
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Rio De Janeiro Heat Wave
According to weather officials, Rio de Janeiro’s heat index reached 62.3 degrees Celsius (144.1 degrees Fahrenheit), the hottest in a decade, setting new records during the oppressive heat wave that is suffocating Brazil.
Accounting for humidity, the heat index determines how hot a given temperature feels. According to the Rio Alert weather system, the city’s exact highest temperature on Monday was 42C.
The “highest mark” since Alerta Rio started collecting such records in 2014 was reached on Sunday at 09:55 a.m. (12:55 GMT) in western Rio. A temperature of 62.3C was recorded there.
As authorities released heat-coping recommendations, the beaches at Ipanema and Copacabana were crowded with visitors. When the weather reached 59.7C (139.5F) in November, the previous heat index record was set.
What is a heat wave & what is the main cause of it?
When temperatures exceed the average for multiple days in succession, heat waves occur. Feeling humid might make things feel much hotter. Heat waves are a normal occurrence of the weather caused by warm air getting caught in the atmosphere.
Because of the prolonged heat-trapping caused by greenhouse gas emissions, climate change is causing an increase in both the intensity and frequency of heat waves.
Weather Conditions Remain Hot?
Meanwhile, severe rains are expected to persist in the southern part of the nation through next week, according to local meteorological experts. Officials in the south of the country are predicting that the severe rains that are causing havoc will persist until next week.
Because of the heavy rains and storms expected this week, the center-south region of Brazil is at extremely high risk. The most concerning system is a strong cold front that is expected to bring with it heavy rain and possibly even gales, according to MetSul, the weather reporting organization.
Rio de Janeiro weather forecast
Here’s the some days weather forecast for Rio de Janeiro, Brazil:
- Today (March 20, 2024): Expect cloudy weather with a high of 89°F (32°C) and a low of 77°F (26°C). Precipitation chances are minimal, with only 0.02 inches of expected rain.
- Tomorrow (March 21, 2024): Scattered thunderstorms are likely in the evening, with a high of 92°F (33°C) and a low of 78°F (26°C).
- March 22, 2024: Showers are expected, with a high of 80°F (27°C) and a low of 76°F (24°C).
- March 23, 2024: Prepare for heavy rain, with a high of 77°F (25°C) and a low of 75°F (24°C).
- March 24, 2024: Rain will be expected with a high of 26°C and the lowest temperature will be 24°C.
- March 25, 2024: Heavy Rain and a strong Storm are predicted, with the highest temperature of 27°C and the lowest of 24°C.
Recall to take appropriate precautions and remain updated on any weather alerts. Have fun!
Safety Tips for dealing with a heat wave
Here are some tips and pieces of advice that can help you to be safe from the heat waves.
- Plan your outdoor activities by being aware of the expected temperatures and humidity levels for today, this week, and this month.
- At home, keep an emergency kit that includes cooling towels, ORS packets, a thermometer, water bottles, a fan, and a checklist for treating heat stress.
- To cool your home during the warmest periods of the day, draw the curtains and open the windows at night.
- Before you feel thirsty, consistently consume water.
- Wear light, loose clothing in the summertime to avoid becoming overheated and dehydrated.
- If you can, stay inside during the warmest parts of the day.
- Keep a small towel and a water bottle with you so you may chill down and stay hydrated by wrapping a damp towel around your neck.
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