Cilgerran Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Cilgerran.
Climate overview of Cilgerran
Temperatures in Cilgerran, Dyfed, United Kingdom, shift moderately through the seasons. The warmest month is August at 19°C (66°F), and the coolest is February at 9°C (48°F).
Rainfall is high, totalling around 1236 mm (49 in) per year. November is the wettest month and May the driest.
Cilgerran Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Cilgerran — and find the best time to visit.
Monthly Temperature in Cilgerran
The weather in Cilgerran changes moderately throughout the year, offering enough variation to appreciate each season. Average maximum daytime temperatures range from a pleasant 19°C (66°F) in August, the warmest time of the year, to a chilly 9°C (48°F) during cooler months like February.
At night, you can expect temperatures ranging from 14°C (57°F) in August to around 4°C (39°F) during February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Cilgerran
Cilgerran has a notably wet climate with abundant precipitation, recording 1236 mm (49 in) of rainfall per year. While rainfall varies throughout the year, each season offers its own charm. November brings wetter days averaging 135 mm (5.3 in) of precipitation, spread over 19 rainy days.
In contrast, the driest month May experiences a drier climate, with about 81 mm (3.2 in) of rainfall spread across 15 rainy days. For more details, please visit our Cilgerran Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Cilgerran
Frequently asked questions about the climate in Cilgerran
What is the best time to visit Cilgerran?
July and September typically offer the most optimal weather in Cilgerran. In contrast, January, February, November and December tend to have less optimal conditions.
What temperatures can I expect in Cilgerran?
Daytime highs range from 9°C (48°F) in February to 19°C (66°F) in August. Nighttime lows range from 4°C (39°F) to 14°C (57°F).
How much rain does Cilgerran get?
Annual rainfall is around 1236 mm (49 in). November is the wettest month with 135 mm (5.3 in), while May is the driest with 81 mm (3.2 in).
Cilgerran 3-Day Forecast
Cilgerran 3-Day Forecast
Cilgerran on the map
Cilgerran is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
London
23°C (73°F) Bath22°C (72°F) York22°C (72°F) Manchester
21°C (70°F) Edinburgh
19°C (66°F) Glasgow19°C (66°F) Torquay20°C (68°F) Blackpool19°C (66°F) 
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