Oldcastle
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Oldcastle Weather in October

October in Oldcastle brings moderate temperatures, with highs of 14°C (57°F) and nights dropping to 7°C (45°F). Rainfall is on the higher side this month, averaging around 87 mm (3.4 in), so keep a rain jacket handy.

Rainfall in Oldcastle in October

Historically, approximately 20 days this month are expected to have rain, averaging 87 mm (3.4 in). This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Oldcastle in October

October in Oldcastle brings moderate temperatures, with highs of 14°C (57°F) and nights around 7°C (45°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. 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.

Sunshine in Oldcastle in October

With limited sunshine this month, there are about 97 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.

If you prefer enjoying temperate temperatures and rain-free days, July typically offers 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.

Oldcastle Temperature in October

Min Temperature
7°C (45°F)
Max Temperature
14°C (57°F)
Chance of Rain
65%
Precipitation
87 mm (3.4 in)
Rainy days
20 days
Humidity
75% *
Sunshine
97 hours *
Percentage Sunshine
31% *
* Data from: Dublin, Ireland (70 KM, 43 Miles).

Oldcastle Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Oldcastle - and find the best time to visit.

Best Places in Ireland in October

Find out more about the weather in Ireland and which places have the best travel conditions in this month. See all of Ireland in October →

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 Oldcastle in October

The weather can be unpredictable in October, 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Oldcastle in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    4/10
  • Cycling
    6/10
  • Walking
    6/10
  • Camping
    4/10
  • Outdoor sports
    9/10

Oldcastle 3-Day Forecast

More climate data for Oldcastle

Popular in October

Where to go in October - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.