Best year time to visit Killumney

General weather information about Killumney

Average annual temperature is 11.4 °C

Absolute maximum temperature: 24.6 °C

Absolute minimum temperature: -2.8 °C

Number of sunny days: 72 days

Number of rainy days: 292 days

Number of snow days: 1 day

Look at detailed online map of Killumney

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

Killumney air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	12.9	13.6	14.4	17.0	22.3	24.2	22.0	22.2	24.6	20.1	13.7	13.2
Average daytime temperature (°C)	9.1	10.4	10.3	12.5	17.2	20.3	18.4	18.8	18.4	14.5	11.1	10.2
Average temperature (°C)	6.8	8.2	7.8	9.4	13.2	16.5	15.3	15.8	15.2	11.9	8.8	8.3
Average night temperature (°C)	4.3	5.8	5.2	6.4	9.3	12.8	12.2	13.1	11.9	9.2	6.3	6.1
Absolute minimum temperature (°C)	-2.8	0.0	0.0	2.0	5.7	9.2	9.8	9.9	5.8	2.2	0.2	-1.2

Killumney monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	10.0	12.0	14.0	16.0	16.0	16.0	15.0	13.0	11.0	9.0	8.0
Daylight mean duration (h)	8.4	10.0	11.9	13.9	15.7	16.6	16.2	14.6	12.7	10.7	8.9	7.9
Daylight minimum duration (h)	7.0	9.0	10.0	12.0	14.0	16.0	15.0	13.0	11.0	9.0	8.0	7.0
Sunshine mean duration (h)	3.6	3.6	4.5	6.8	10.3	10.5	9.2	8.2	7.1	4.1	5.1	2.9
Precipitation (mm)	127	30	210	66	48	81	171	139	178	234	97	154
Sunny days	7	12	4	2	11	9	3	2	7	3	7	5
Rainy days	23	16	27	28	20	21	28	29	23	28	23	26
Snow days	1	0	0	0	0	0	0	0	0	0	0	0

Killumney - weather forecast by months

Killumney weather in january Killumney weather in february Killumney weather in march Killumney weather in april Killumney weather in may Killumney weather in june Killumney weather in july Killumney weather in august Killumney weather in september Killumney weather in october Killumney weather in november Killumney weather in december

Best time to visit Killumney:

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

May — 10.3(h)
June — 10.5(h)
July — 9.2(h)
August — 8.2(h)

Months with the longest average daylight duration in Killumney:

May — 15.7(h)
June — 16.6(h)
July — 16.2(h)

The largest precipitation sum in Killumney is at

March — 210(mm)

July — 171(mm)

September — 178(mm)

October — 234(mm)

Weather forecast in the closest to Killumney admin centers