Weather archive on St. Helena Island

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Date / Local time		T	Po	P	Pa	U	DD	Ff	ff10	ff3	N	WW	W1	W2	Tn	Tx	Cl	Nh	H	Cm	Ch	VV	Td	RRR	tR	E	Tg	E'	sss
2026 May 6, Wednesday	20	18.4 65	725.0 28.54 966.59 966.59	762.9 30.04 1017.12 1017.12		92					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	50-100 164-328				17.1 63	No precipitation No precipitation	1
	19	18.8 66	724.7 28.53 966.19 966.19	762.5 30.02 1016.58 1016.58		83					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	200-300 656-984				15.8 60	No precipitation No precipitation	1
	18	19.0 66	724.6 28.53 966.05 966.05	762.3 30.01 1016.32 1016.32		83					100%. 10/10. 8 oktas				17.4 63	21.8 71		100%. 10/10. 8 oktas	300-600 984-1968				16.1 61	0.4 0.02	12
	17	19.5 67	724.6 28.53 966.05 966.05	762.4 30.02 1016.45 1016.45		76					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	200-300 656-984				15.2 59	No precipitation No precipitation	1
	16	20.2 68	724.7 28.53 966.19 966.19	762.4 30.02 1016.45 1016.45		75					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	300-600 984-1968				15.6 60	No precipitation No precipitation	1
	15	19.6 67	724.9 28.54 966.45 966.45	762.5 30.02 1016.58 1016.58		86					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	200-300 656-984				17.2 63	No precipitation No precipitation	1
	14	20.3 69	725.2 28.55 966.85 966.85	762.8 30.03 1016.98 1016.98		82					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	200-300 656-984				17.1 63	No precipitation No precipitation	1
	13	21.3 70	725.8 28.57 967.65 967.65	763.4 30.06 1017.78 1017.78		67					20–30%. 2/10–3/10. 2 oktas							20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921				14.8 59	No precipitation No precipitation	1
	12	19.5 67	726.2 28.59 968.19 968.19	764.0 30.08 1018.58 1018.58		75					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	300-600 984-1968				14.9 59	0.4 0.02	6
	11	19.7 67	726.7 28.61 968.85 968.85	764.5 30.1 1019.25 1019.25		72					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	300-600 984-1968				14.4 58	No precipitation No precipitation	1
	10	20.2 68	726.7 28.61 968.85 968.85	764.5 30.1 1019.25 1019.25		76					60%. 6/10. 5 oktas							60%. 6/10. 5 oktas	300-600 984-1968				15.9 61	No precipitation No precipitation	1
	09	19.8 68	726.3 28.59 968.32 968.32	764.1 30.08 1018.72 1018.72		69					70 – 80%. 7/10 – 8/10. 6 oktas				17.4 63	19.8 68		70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281				13.9 57	2.0 0.08	12
	08	19.1 66	726.0 28.58 967.92 967.92	763.8 30.07 1018.32 1018.32		73					20–30%. 2/10–3/10. 2 oktas							20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281				14.1 57	No precipitation No precipitation	1
	07	18.4 65	725.6 28.57 967.39 967.39	763.5 30.06 1017.92 1017.92		83					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	300-600 984-1968				15.5 60	0.4 0.02	1
	06	17.8 64	725.4 28.56 967.12 967.12	763.3 30.05 1017.65 1017.65		95					100%. 10/10. 8 oktas				17.5 64	19.3 67		100%. 10/10. 8 oktas	100-200 328-656				16.9 62	5.0 0.2	24
	05	18.7 66	725.4 28.56 967.12 967.12	763.2 30.05 1017.52 1017.52		90					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	100-200 328-656				17.0 63	No precipitation No precipitation	1
	04	18.5 65	725.4 28.56 967.12 967.12	763.3 30.05 1017.65 1017.65		85					60%. 6/10. 5 oktas							60%. 6/10. 5 oktas	300-600 984-1968				15.9 61	No precipitation No precipitation	1
	03	18.7 66	725.9 28.58 967.79 967.79	763.7 30.07 1018.18 1018.18		85					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	300-600 984-1968				16.1 61	0.2 0.01	1
	02	18.7 66	726.1 28.59 968.05 968.05	764.0 30.08 1018.58 1018.58		90					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	200-300 656-984				17.0 63	No precipitation No precipitation	1
	01	18.8 66	726.4 28.6 968.45 968.45	764.2 30.09 1018.85 1018.85		87					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	200-300 656-984				16.6 62	No precipitation No precipitation	1
	00	19.0 66	726.4 28.6 968.45 968.45	764.3 30.09 1018.98 1018.98		89					100%. 10/10. 8 oktas							100%. 10/10. 8 oktas	200-300 656-984				17.2 63	3.0 0.12	6