Greencastle
Weather by month
Current –

Greencastle Weather in June

June in Greencastle typically sees daytime highs of 15°C (59°F) and nighttime lows of 11°C (52°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Greencastle in June

Typically, you can expect about 17 days of rain this month, with 104 mm (4.1 in) on average. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Greencastle in June

If you're visiting Greencastle in June, expect highs of 15°C (59°F) and overnight lows around 11°C (52°F). The difference between afternoon and evening temperatures is usually noticeable. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Greencastle in June

The area enjoys a balanced 160 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you're a fan of comfortable temperatures and drier conditions, June is a great time to visit.

Greencastle Temperature in June

Min Temperature
11°C (52°F)
Max Temperature
15°C (59°F)
Chance of Rain
57%
Precipitation
104 mm (4.1 in)
Rainy days
17 days
Sunshine
160 hours *
Percentage Sunshine
*
* Data from: Derry, Ireland (31 KM, 19 Miles).

Greencastle Weather by Month

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

Best Places in Ireland in June

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

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 Greencastle in June

The weather can swing between comfortable and chilly in June, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Greencastle in June

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

  • Swimming
    5/10
  • Cycling
    5/10
  • Walking
    5/10
  • Camping
    6/10
  • Outdoor sports
    9/10

Greencastle 3-Day Forecast

More climate data for Greencastle

Popular in June

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

Bucket list

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