🔎 Weather for a date or period
Actual day-by-day weather for the selected period (ERA5). Up to 1 year.
📆 On this day before
Data for previous years is being prepared.
🏆 Hottest and coldest day in Dublin (over the full observation series)
+27°
Hottest day
July 18, 2022
-9°
Coldest day
February 4, 1963
🗓 Monthly climate in Dublin
| Month | Day | Night | Precip |
|---|---|---|---|
| January | +8° | +4° | 63 mm |
| February | +9° | +4° | 66 mm |
| March | +10° | +4° | 80 mm |
| April | +12° | +6° | 63 mm |
| May | +15° | +9° | 65 mm |
| June | +18° | +11° | 73 mm |
| July | +19° | +13° | 79 mm |
| August | +19° | +13° | 82 mm |
| September | +17° | +11° | 83 mm |
| October | +14° | +9° | 87 mm |
| November | +11° | +6° | 88 mm |
| December | +9° | +5° | 94 mm |
🕰 Weather in Dublin August 18 in past years
+25°
Heat record · 2018
+8°
Cold record · 1963
📜
This day in history. The hottest August 18 in Dublin was in 2018 (+25°), the coldest in 1963 (+8°). 86 years of observations. Normal for August: day +19°, night +13°.
📒 For school and home
Weather diary
ready-made observation table for a month — for school
Weather for the month
August calendar: forecast + climate normal
City water
Celtic Sea +19° — where to swim
FAQ about the weather archive in Dublin ❓
What was the weather in Dublin on a specific date?
Pick a date or range in the form above — we show actual day-by-day weather (ERA5 reanalysis, up to a year back). For today’s date in past years see “On this day before”.
Hottest and coldest day in the history in Dublin?
Heat record — +27° (July 18, 2022), cold record — -9° (February 4, 1963). Observations over the full available series.
What's the typical weather in Dublin in August?
On average +19° by day, +13° at night, precipitation about 82 mm (ERA5 climate normal).
Since what year is the weather archive in Dublin kept?
Climate normals and records come from the ERA5 reanalysis. Actual day-by-day weather is available for the last year.
Climate and weather archive in Dublin
Monthly climate normals in Dublin (average day and night temperatures, precipitation) are computed from the ERA5 reanalysis. The observation archive accrues from launch. Data: Open-Meteo (ERA5).