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Vale do Paraíba goes on alert for low air humidity; Serra da Mantiqueira has a risk of new frost

By 365 Breaking News Editorial Team July 16, 2026 at 00:00 2 min read Vale do Paraíba e Região

365 Summary

According to Inmet, relative air humidity should vary between 20% and 30%, which represents a potential risk, with a low risk of forest fires and health impacts. Click here to follow the g1 Vale do Paraíba and region channel on WhatsApp The recommendation is that the population drink plenty of fluids, avoid physical activity during the driest hours of the...

According to Inmet, the minimum temperature can reach 3°C, with a slight risk of crop losses.
This Wednesday (15), Campos do Jordão recorded 1.3°C, the lowest temperature of the year in the city, and dawned covered in frost (see video below).

Editorial reading aid based only on information contained in this story and its identified source.

Frost in Campos do Jordão this Wednesday morning (15) Marcelo Bueno The National Institute of Meteorology (Inmet) issued two alerts for cities in the Paraíba Valley this Thursday (16): one for low air humidity and another for the possibility of new frost in Serra da Mantiqueira. The low humidity alert is valid from 12pm to 6pm and includes municipalities in Vale do Paraíba. According to Inmet, relative air humidity should vary between 20% and 30%, which represents a potential risk, with a low risk of forest fires and health impacts. ? Click here to follow the g1 Vale do Paraíba and region channel on WhatsApp

The recommendation is that the population drink plenty of fluids, avoid physical activity during the driest hours of the day and reduce exposure to the sun during the hottest periods. The frost alert is valid between 0am and 8am this Thursday and covers cities in Serra da Mantiqueira, such as Campos do Jordão. According to Inmet, the minimum temperature can reach 3°C, with a slight risk of crop losses. This Wednesday (15), Campos do Jordão recorded 1.3°C, the lowest temperature of the year in the city, and dawned covered in frost (see video below). The cold is expected to persist into the early hours of Thursday, although no new record is expected. If necessary, the population can contact the Civil Defense by calling 199 and the Fire Department by calling 193. With 1.3ºC, Campos do Jordão breaks the cold record for the year and has frost See more news from Vale do Paraíba and the Bragantina region