Which is the hottest month in Portlaoise?

The hottest time of year in Portlaoise is normally July. Expect maximum daytime temperatures to reach 19°C.

Which month has the most rain in Portlaoise?

In terms of rainfall, December is usually the wettest month in Portlaoise with 75mm on average. There are normally 17 days in December with some rain.

When is it sunniest in Portlaoise?

The sunniest time of year in Portlaoise is normally May with bright sunshine on average for 38% of daylight hours; that's 6 hours of sunshine per day.

When is the sea warmest in Portlaoise?

The sea is usually at its warmest in Portlaoise in August when the water temperature reaches 15°C.

Best time to visit Portlaoise

Q: When is the best time to visit Portlaoise?

The best times to visit Portlaoise, Ireland are in July and August Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 8 hours or more.

The best times to visit Portlaoise, Ireland are in July and August based on our default weather conditions. Update your weather preferences to see which months best match.

Portlaoise by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Portlaoise?

The best times to visit Portlaoise, Ireland are in July and August based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 8 hours or more [remove]

Change the criteria to reflect your weather preferences.

0.5
Jan
0.5
Feb
1
Mar
1.5
Apr
1.5
May
2.5
Jun
2.5
Jul
2.5
Aug
1.5
Sep
1
Oct
0.5
Nov
0
Dec

Change criteria

Max Day Temperature (°F)

45
Jan
45
Feb
50
Mar
54
Apr
59
May
64
Jun
66
Jul
66
Aug
63
Sep
55
Oct
48
Nov
46
Dec

Hours of Sunshine (daily)

2
Jan
2
Feb
3
Mar
5
Apr
5
May
5
Jun
5
Jul
4
Aug
4
Sep
3
Oct
2
Nov
1
Dec