Monthly Data

1		Athenry	14		Knock Airport
2		Ballyhaise	15		Mace Head
3		Belmullet	16		Malin Head
4		Carlow Oakpark	17		Markree
5		Baldonnel - Casement Aerodrome	18		Mount Dillon
6		Claremorris	19		Mullingar
7		Cork Airport	20		Newport
8		Dublin Airport	21		Phoenix Park
9		Dunsany	22		Roches Point
10		Fermoy Moorepark	23		Shannon Airport
11		Finner	24		Sherkin Island
12		Gurteen Agri College	25		Valentia Observatory
13		Johnstown

Monthly values for Dunsany up to 23-oct-2017
Total rainfall in millimetres for Dunsany

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
2017	35.3	52.9	92.2	14.5	66.9	97.9	72.3	61.1	102.2	64.2			659.5
2016	90.4	76.8	46.3	80.6	71.8	80.6	51.1	83.7	76.8	44.3	38.3	53.5	794.2
2015	63.9	40.0	76.2	49.5	97.2	27.0	80.0	90.6	49.6	47.6	144.3	195.0	960.9
2014	115.5	102.6	60.7	35.5	83.6	34.2	33.3	138.0	30.4	78.1	131.4	78.3	921.6
mean	80.2	59.7	63.4	61.1	65.1	71.5	61.4	77.7	71.8	90.6	84.0	83.2	869.7

Mean temperature in degrees Celsius for Dunsany

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
2017	5.6	6.0	7.6	8.4	12.0	14.4	15.0	14.3	12.3	11.6			10.7
2016	5.4	4.2	5.8	6.4	11.4	14.3	15.4	15.3	14.0	10.4	5.2	6.3	9.5
2015	4.3	3.8	5.4	7.7	9.5	12.9	13.8	13.8	11.8	10.0	8.4	8.0	9.1
2014	5.1	5.3	6.5	9.4	11.3	13.8	15.9	13.6	13.6	10.6	7.3	4.8	9.8
mean	4.6	4.9	6.2	7.8	10.5	13.0	15.2	14.7	13.0	9.6	6.7	5.1	9.3

Mean 10cm soil temperature for Dunsany at 0900 UTC

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
2017	4.9	4.9	6.5	8.4	12.4	15.1	15.6	14.3	12.0	n/a			10.5
2016	4.6	3.4	4.7	6.4	11.6	15.1	15.8	15.4	13.7	9.9	5.3	5.4	9.3
2015	3.3	3.1	4.5	7.4	10.0	13.8	14.7	14.0	11.6	9.3	7.7	6.9	8.9
2014	3.8	4.0	5.4	9.1	11.7	15.5	16.6	14.1	13.7	10.5	6.9	4.0	9.6
mean	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a

Global Solar Radiation in Joules/cm² for Dunsany

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
2017	6921	10396	26144	33543	57992	51219	50659	41433	30554	12011			320872
2016	7244	12203	27633	38556	56141	47167	48300	39342	27882	18156	10701	5216	338541
2015	8528	12416	28716	46311	50687	59692	47420	43469	31674	17082	6821	4628	357444
2014	6542	13534	22682	43153	43580	56835	52438	41815	31596	17603	8508	6198	344484
mean	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a

Potential Evapotranspiration (mm) for Dunsany

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
2017	9.8	16.3	31.5	47.0	79.7	81.6	83.1	65.0	43.1	20.0			477.1
2016	11.3	16.6	33.3	48.1	78.5	72.9	78.2	62.4	43.5	24.6	8.6	8.0	486.0
2015	12.3	15.6	35.5	55.4	66.4	88.8	75.5	68.0	43.8	23.8	14.4	13.5	513.0
2014	13.1	19.6	31.8	57.7	65.8	89.3	88.9	65.8	44.3	26.8	9.0	8.7	520.8
mean	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a

Evaporation (mm) for Dunsany

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
2017	13.1	23.5	47.3	67.7	115.8	116.5	115.6	91.0	61.1	28.2			679.8
2016	15.0	24.1	49.1	72.2	113.5	101.6	110.3	88.3	60.6	34.0	12.2	10.6	691.5
2015	16.5	22.7	53.0	82.1	102.2	127.9	107.1	95.1	61.5	32.8	19.4	16.9	737.2
2014	17.3	28.5	46.7	84.5	94.6	122.5	121.3	93.0	61.1	36.8	12.6	11.1	730.0
mean	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a

Degree Days Below 15.5 Degree Celsius for Dunsany

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Total
2017	305	266	245	214	126	64	52	63	105	N/A	N/A	N/A	N/A
2016	312	328	302	272	136	65	47	42	69	160	310	284	2325
2015	348	328	312	237	187	101	73	75	117	173	214	231	2396
2014	323	284	278	184	135	75	44	77	78	153	247	332	2210

Note: Evaporation and PE data are calculated using Penman/Monteith formulae.
All means are for the period 1981-2010. Data updated daily at Mid-day.

Weather Events for Public Works Contracts