Cahersiveen Weather in June

June in Cahersiveen brings moderate temperatures around 17°C (63°F) during the day, dropping to 11°C (52°F) at night, with the driest conditions of the year.

Rainfall in Cahersiveen in June

Conditions tend to be dry and settled, making it a good month for outdoor plans. You can expect rain on around 17 days based on historical patterns, with 98 mm (3.9 in) average for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Cahersiveen in June

Cahersiveen in June gets highs of 17°C (63°F) during the day and drops to 11°C (52°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 11°C (52°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Cahersiveen in June

The month brings about 160 hours of sunlight, offering a comfortable mix of sun and overcast.

Wind Speed in Cahersiveen in June

In June, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Average water temperature in June

The water is 13°C (55°F) this month — cool enough to feel refreshing on a warm day, but cold enough that most people won't stay in for long without a wetsuit.

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

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• August

• September
• October
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• December

For a detailed overview over the year and the best time to visit Ireland, check out our Cahersiveen's climate page.

Cahersiveen Temperature in June

Min Temperature 11°C (52°F)  

Max Temperature 17°C (63°F)  

Water Temperature 13°C (55°F) *  

Chance of Rain 58%  

Precipitation 98 mm (3.9 in)  

Rainy days 17 days  

Humidity 76% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 160 hours *  

Percentage Sunshine 36% *  

* Data from: Valentia, Ireland (2 KM, 1 Miles).

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Cahersiveen typically stay consistent throughout June, with daily highs averaging around 17°C (63°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 12°C (54°F).

Average temperatures in June

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Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in June

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Historical weather for Cahersiveen in June

Browse day-by-day weather records for Cahersiveen spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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Cahersiveen historical weather extremes in June

Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Cahersiveen.

• The warmest day in June was on June 28, 2018, with a maximum of 28°C (82°F).
• On June 6, 2020, Cahersiveen saw its coldest June day with temperatures maxing out at 11°C (52°F).
• Cahersiveen registered its coldest June night on June 15, 1985, with temperatures dropping to 4°C (39°F).
• The wettest day in June Cahersiveen was on June 9, 2003 with 55 mm (2.2 in) of precipitation.

What to Wear in Cahersiveen in June

Comfortable temperatures call for an easy wardrobe in June. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. Expect water temperatures of around 13°C (55°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Cahersiveen in June

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

Swimming

5/10

Cycling

6/10

Walking

6/10

Barbeque

6/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Ireland, check out our Cahersiveen's climate page.

More climate data for Cahersiveen

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Cahersiveen climate overview or explore weather in Ireland.