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27°
Clear
Feels Like: 28°
Min: 14°
Max: 27°
The next few hours will be clear, with today reaching 27°C and dropping to 15°C. The coming days will be mostly cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:54
Sunrise
19:56
Sunset
Moon
Waxing Gibbous
17:16
Moonrise
01:45
Moonset
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View stargazing scoreWeather in Mérignac today, September 20, 2026
Mérignac stays under cloudy skies on September 20, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open.
The temperature range runs from about 14°C up to 27°C. Relative humidity sits between 34% and 82%, reaching its peak around 23:00. Expect gentle winds, highest near 16:00 at 3.1 km/h.
Afternoon skies stay clogged, peaking close to 100% near 21:00. The grey theme continues rather than clearing out. Visibility holds near 40.5 km, though it can fall to 30.3 km. Sunrise is at 07:54 and sunset at 19:56, giving 12 hours 1 minutes of sunlight today.
The practical takeaway for Mérignac on September 20, 2026 is a cloudy day that stays usable, just not particularly bright, around 27°C.
Frequently asked questions about weather in Mérignac
How warm does it get in Mérignac?
The warmest month in Mérignac is August, with average high temperatures of 29°C. The average temperature during this period is around 22°C.
How cold does it get in Mérignac?
The coldest month in Mérignac is January, with average low temperatures of 4°C. The average temperature during this period is around 7°C.
What is the wettest time of year in Mérignac?
The wettest month in Mérignac is June, with an average of 94mm of precipitation.
What is the driest time of year in Mérignac?
The driest month in Mérignac is July, with an average of 33mm of precipitation.
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