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Castletown Weather in April
April in Castletown brings low temperatures around 11°C (52°F) during the day, dropping to 7°C (45°F) at night, with quite a bit of rainfall expected, averaging around 65 mm (2.6 in) for the month.
Rainfall in Castletown in April
Looking at the last 30 years, the data shows about 14 days with rain, averaging 65 mm (2.6 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Castletown in April
Daytime highs in Castletown in April reach 11°C (52°F), with nights around 7°C (45°F). It stays cool throughout the day, so warm layers are a good idea from morning to evening. With overnight lows of 7°C (45°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.If you prefer enjoying temperate temperatures and rain-free days, June, July, August and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Castletown Temperature in April
Min Temperature
7°C (45°F)
Max Temperature
11°C (52°F)
Chance of Rain
48%
Precipitation
65 mm (2.6 in)
Rainy days
14 days
Castletown Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Castletown - and find the best time to visit.
Best Places in the United Kingdom in April
Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in April →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Castletown in April
The weather can be unpredictable in April, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Rain is likely on several days, so bring a good rain jacket.
What To Do in Castletown in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling6/10 -
Walking6/10 -
Barbeque2/10 -
Camping4/10 -
Outdoor sports6/10
Castletown 3-Day Forecast
More climate data for Castletown
See the full Castletown climate overview or explore weather in the United Kingdom.
Popular in April
Where to go in April - average daytime high across popular destinations.
London
15°C (59°F) Bath14°C (57°F) Manchester
13°C (55°F) York14°C (57°F) Edinburgh12°C (54°F) Glasgow12°C (54°F) Torquay13°C (55°F) Blackpool12°C (54°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Hike the South West Coast Path
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