Malin Head 1961-1990 averages
TEMPERATURE (degrees Celsius)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
mean daily max.	7.6	7.5	8.7	10.3	12.7	15.0	16.2	16.6	15.3	13.0	9.8	8.4	11.8
mean daily min.	3.2	2.9	3.7	5.0	7.1	9.6	11.4	11.4	10.1	8.3	5.2	4.2	6.8
mean	5.4	5.2	6.2	7.6	9.9	12.3	13.8	14.0	12.7	10.7	7.5	6.3	9.3
absolute max.	13.9	13.8	19.0	19.5	24.7	25.0	27.0	25.3	23.2	19.6	16.0	15.1	27.0
absolute min.	-6.2	-6.2	-4.4	-1.8	-0.5	2.6	5.6	5.2	2.0	1.0	-2.5	-5.5	-6.2
mean no. of days with air frost	3.4	3.3	1.6	0.4	0.0	0.0	0.0	0.0	0.0	0.0	0.4	1.8	11.0
mean no. of days with ground frost	9.6	9.8	7.4	4.3	1.0	0.0	0.0	0.0	0.1	0.3	3.7	6.7	42.9
RELATIVE HUMIDITY (%)
mean at 0900UTC	83	82	81	79	79	81	84	84	83	83	82	83	82
mean at 1500UTC	80	77	76	76	76	78	80	79	78	78	79	81	78
SUNSHINE (hours)
mean daily duration	1.2	2.2	3.1	5.1	6.2	5.7	4.3	4.3	3.5	2.4	1.5	0.9	3.4
greatest daily duration	7.5	9.2	11.1	14.1	15.5	16.2	16.1	14.8	11.9	9.4	7.6	6.7	16.2
mean no. of days with no sun	11	7	6	3	2	2	3	3	4	6	8	12	67
RAINFALL (mm)
mean monthly total	114.4	76.3	85.9	58.4	59.2	64.4	72.4	91.3	102.1	118.0	114.9	103.2	1060.6
greatest daily total	36.9	24.1	26.3	36.1	29.8	32.5	26.2	41.5	53.5	63.2	56.1	33.5	63.2
mean no. of days with >= 0.2mm	22	17	21	17	17	18	19	20	21	22	22	23	237
mean no. of days with >= 1.0mm	19	13	16	12	12	13	13	15	16	18	18	18	182
mean no. of days with >= 5.0mm	9	6	7	4	4	4	5	6	7	8	8	7	76
WIND (knots)
mean monthly speed	19.0	18.4	17.9	15.1	14.2	13.2	13.2	13.2	15.7	17.5	18.3	19.0	16.3
max. gust	91	86	90	69	71	74	74	67	98	76	76	88	98
max. mean 10-minute speed	64	57	67	47	49	52	55	45	66	57	56	59	67
mean no. of days with gales	11.2	8.6	8.0	3.4	2.3	1.3	0.8	1.5	3.8	6.7	8.7	9.7	66.0
WEATHER (mean no. of days with...)
snow or sleet	6.6	6.0	4.6	2.4	0.2	0.0	0.0	0.0	0.0	0.1	1.9	3.9	25.8
snow lying at 0900UTC	0.9	1.0	0.5	0.1	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.8	3.3
hail	8.6	5.8	7.9	4.7	1.9	0.4	0.1	0.1	0.6	3.1	7.9	7.3	48.4
thunder	0.6	0.4	0.4	0.3	0.4	0.8	0.6	0.4	0.4	0.6	0.6	0.6	5.9
fog	0.4	0.5	0.7	1.9	1.0	2.0	2.2	1.3	0.6	0.4	0.2	0.4	11.8