This Friday, June 28, Saint-Nazaire will wake up to a very cloudy sky, but the air temperature will be on average 14 ° C during the first part of the day. The thermometer will display 11 ° C at dawn, and will gradually increase to 19 ° C around noon. During the morning, the weather will be mostly cloudy. At 6 a.m., the wind will blow at 10 km/h, and will decrease towards the beginning of the morning to reach approximately 5 km/h, then will rise between 8 a.m. and 9 a.m. to approximately 20 km/h. It could reach 40 km/h in gusts. Its direction will change during this interval.
The sun will be generally dominant during the second half of the day. The mercury will continue to rise between noon and 4 p.m. to reach 23 °C. The wind force will freshen in the middle of the afternoon to reach approximately 20 km/h, then will weaken between 4 p.m. and 5 p.m. to approximately 5 km/h. In gusts, it could exceed 40 km/h. Its direction will be inconsistent during this time period.
During the evening, the mercury will drop between 6 p.m. and midnight to reach 15°C. The wind force will continue to increase in the early evening to approximately 30 km/h, then gradually fade to approximately 15 km/h around 11 p.m. Gusts could exceed 55 km/h. Its orientation will fluctuate during this period. The sky will still be clear.
Tonight, the wind will continue to strengthen between midnight and 3 a.m. to reach approximately 30 km/h, while the thermometer will remain consistent at 16 °C. Gusts of 50 km/h may be exceeded. The wind will blow from the northwest, then turn to the northeast towards the beginning of the night. The sky will still be clear around midnight, before becoming cloudy in the middle of the night and clearing up completely around 5 a.m.
For Saturday, temperatures will be usual for the month of June: rising to 17°C on average, their maximum of 20°C will be reached around 1 p.m. and 6 p.m. The weather will be mostly overcast, but no bad weather is expected.
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