Weather in Killester in May

General weather information about Killester

Average annual temperature is 11.4 °C

Absolute maximum temperature: 25.3 °C

Absolute minimum temperature: -2.5 °C

Number of sunny days: 97 days

Number of rainy days: 267 days

Number of snow days: 1 day

Look at detailed online map of Killester

* Weather data for Killester Ireland is based on climate observations for 2026 year

Killester air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	14.1	13.4	16.0	16.7	18.9	25.3	21.1	22.3	23.2	22.2	14.8	13.8
Average daytime temperature (°C)	8.9	10.4	10.4	12.1	15.6	19.0	18.3	19.0	18.4	15.0	10.6	10.0
Average temperature (°C)	6.6	8.2	7.7	9.3	12.8	16.3	15.5	16.0	15.5	12.5	8.5	8.3
Average night temperature (°C)	4.5	5.8	5.4	6.5	9.7	13.3	12.8	13.2	12.5	9.8	6.2	6.3
Absolute minimum temperature (°C)	-2.5	-0.6	-1.2	1.9	5.8	10.1	9.6	10.2	6.8	3.1	0.9	-0.1

Killester monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	8.0	10.0	12.0	14.0	16.0	17.0	16.0	15.0	13.0	11.0	9.0	7.0
Daylight mean duration (h)	8.2	9.8	11.9	14.0	15.9	16.9	16.4	14.7	12.7	10.6	8.7	7.6
Daylight minimum duration (h)	7.0	8.0	10.0	13.0	15.0	16.0	15.0	13.0	11.0	9.0	7.0	7.0
Sunshine mean duration (h)	3.9	4.3	5.0	8.9	10.9	12.0	9.6	9.1	7.2	5.4	5.1	2.6
Precipitation (mm)	62	16	134	100	34	63	145	118	129	126	60	94
Sunny days	12	15	2	5	13	12	1	4	8	7	11	7
Rainy days	18	13	29	25	18	18	30	27	22	24	19	24
Snow days	1	0	0	0	0	0	0	0	0	0	0	0

Killester - weather forecast by months

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Best time to visit Killester:

The best time to visit Killester during the most sunny months:

April — 8.9(h)
May — 10.9(h)
June — 12.0(h)
July — 9.6(h)
August — 9.1(h)

Months with the longest average daylight duration in Killester:

May — 15.9(h)
June — 16.9(h)
July — 16.4(h)

The largest precipitation sum in Killester is at

March — 134(mm)

July — 145(mm)

August — 118(mm)

September — 129(mm)

October — 126(mm)

Weather forecast in the closest to Killester admin centers