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Hourly Forecast
Daylight Hours
07:37
Sunrise
19:39
Sunset
Moon
Waxing Gibbous
17:27
Moonrise
01:00
Moonset
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View stargazing scoreWeather in Marly today, September 20, 2026
Marly looks cloudy on September 20, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward.
The temperature range runs from about 13°C up to 20°C. The air stays humid, with relative humidity between 55% and 75% and the peak around 22:00. A lighter breeze peaks around 17:00 near 4.1 km/h.
Expect persistent cloud later on, with amounts around 99% by 20:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 38.9 km on average, though it can drop toward 37.2 km in thicker cloud or showers. Expect sunrise at 07:37, sunset at 19:39, and 12 hours 1 minutes of sunlight today overall.
The practical takeaway for Marly on September 20, 2026 is a cloudy day that stays usable, just not particularly bright, around 20°C.
Frequently asked questions about weather in Marly
How warm does it get in Marly?
The warmest month in Marly is August, with average high temperatures of 24°C. The average temperature during this period is around 19°C.
How cold does it get in Marly?
The coldest month in Marly is January, with average low temperatures of 2°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Marly?
The wettest month in Marly is January, with an average of 86mm of precipitation.
What is the driest time of year in Marly?
The driest month in Marly is April, with an average of 51mm of precipitation.
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