Galway Weather in March
With daytime temperatures of 11°C (52°F) and nighttime lows of 4°C (39°F), March in Galway brings low temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 86 mm (3.4 in) falls on average.
Rainfall in Galway in March
Analyzing past climate data, one can expect approximately 21 days of rain, averaging 86 mm (3.4 in). Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.
Temperature in Galway in March
March in Galway sees highs of 11°C (52°F) and lows of 4°C (39°F) overnight. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights fall to 4°C (39°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 Galway in March
The area sees fewer sunny days, with a projection of about 89 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.If your ideal day consists of dry skies and pleasant temperatures, July typically offers the best circumstances for Galway.
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 Galway's climate page.
Galway Temperature in March
Min Temperature
4°C (39°F)
Max Temperature
11°C (52°F)
Chance of Rain
69%
Precipitation
86 mm (3.4 in)
Rainy days
21 days
Humidity
81% *
Sunshine
89 hours *
Percentage Sunshine
28% *
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Galway typically stay consistent throughout March, with daily highs averaging around 11°C (52°F). Nights are cold, with lows typically ranging from 3°C (37°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 Galway in March
Browse day-by-day weather records for Galway spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Galway historical weather extremes in March
Based on weather observations in Galway between 1994 and 2026, these are the recorded extremes during March.
- The warmest day in March was on March 27, 2012, with a maximum of 19°C (66°F).
- On March 1, 2018, Galway saw its coldest March day with temperatures maxing out at -1°C (30°F).
- The lowest overnight temperature recorded in March was -5°C (23°F) (March 1, 2018).
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 Galway 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.What To Do in Galway 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 Galway's climate page.
Temperature Rainfall Sunshine Humidity
See the full Galway climate overview or explore weather in Ireland.
