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Hourly Forecast
Daylight Hours
06:57
Sunrise
19:16
Sunset
Moon
Waxing Crescent
13:32
Moonrise
20:52
Moonset
Daily Forecast
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Weather in Gelligaer today, September 16, 2026
Gelligaer looks cloudy on September 16, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. Cloud leads the morning, peaking close to 83% near 10:00. Sunshine has little room until later in the day.
Expect highs of 16°C and cooler readings close to 10°C. Moisture in the air spans 66%-95%, with the highest values around 01:00. Expect gentle winds, highest near 14:00 at 5.0 km/h.
Expect persistent cloud later on, with amounts around 100% by 19:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 27.5 km on average, though it can drop toward 6.7 km in thicker cloud or showers. Expect sunrise at 06:57, sunset at 19:16, and 12 hours 18 minutes of sunlight today overall.
Taken together, overcast skies in Gelligaer on September 16, 2026 favour indoor or covered options, with temperatures near 16°C.
Frequently asked questions about weather in Gelligaer
How warm does it get in Gelligaer?
The warmest month in Gelligaer is July, with average high temperatures of 20°C. The average temperature during this period is around 16°C.
How cold does it get in Gelligaer?
The coldest month in Gelligaer 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 Gelligaer?
The wettest month in Gelligaer is October, with an average of 129mm of precipitation.
What is the driest time of year in Gelligaer?
The driest month in Gelligaer is April, with an average of 73mm of precipitation.
