Cork Weather in March
In Cork, March brings low daytime temperatures around 11°C (52°F), with nights cooling to 5°C (41°F). Expect quite a bit of rainfall this month.
Rainfall in Cork in March
Climate statistics over the past 30 years suggest around 18 days of rain, with 72 mm (2.8 in) average for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.
Temperature in Cork in March
In March, expect low temperatures in Cork, with highs of 11°C (52°F) and lows of 5°C (41°F) at night. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights fall to 5°C (41°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Cork in March
The area experiences a moderate amount of sunshine, with approximately 105 hours of sunlight expected. This means a decent mix of sun and overcast.
Wind Speed in Cork in March
March sees wind speeds averaging 6 m/s (12 knots). You'll experience strong winds that cause whole trees to sway and require effort when walking against them. As an average, expect variation from moderate breezes to particularly windy days that affect daily routines.
Average water temperature in March
The water sits at 8°C (46°F) this month, which is well below what most people consider swimmable. Wetsuits help, but expect it to still feel cold.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July, August and September typically offer the best weather for Cork.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Cork's climate page.
Cork Temperature in March
Min Temperature
5°C (41°F)
Max Temperature
11°C (52°F)
Water Temperature
8°C (46°F)
Chance of Rain
59%
Precipitation
72 mm (2.8 in)
Rainy days
18 days
Humidity
75%
Windspeed
6 m/s (12 knots)
Sunshine
105 hours
Percentage Sunshine
28%
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Cork typically stay consistent throughout March, with daily highs averaging around 11°C (52°F). Nights are cold, with lows typically ranging from 2°C (36°F) to 5°C (41°F).
Average temperatures in March
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for Cork in March
Browse day-by-day weather records for Cork spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cork historical weather extremes in March
Based on weather observations in Cork between 1994 and 2026, these are the recorded extremes during March.
- The warmest day in March was on March 29, 2012, with a maximum of 18°C (64°F).
- On March 1, 2018, Cork saw its coldest March day with temperatures maxing out at -2°C (28°F).
- Cork registered its coldest March night on March 1, 2018, with temperatures dropping to -7°C (19°F).
Best Places in Ireland in March
Find out more about the weather in Ireland and which places have the best travel conditions in this month. See all of Ireland in March →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Cork in March
The weather can be unpredictable in March, 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. The water temperature sits at about 8°C (46°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Cork in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Cork's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Cork climate overview or explore weather in Ireland.
