Weather archive in Eureka, USA

To receive explanations, hover over the appropriate heading

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 September 18, Friday	17	16.1 61	763.9 30.07 1018.45 1018.45	766.0 30.16 1021.25 1021.25	-1.0 -0.04 -1.33 -1.33	78	Wind blowing from the north-west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			no clouds no clouds no clouds				14.4 58	17.2 63						16.0 9.9	12.2 54
	14	16.1 61	764.9 30.11 1019.78 1019.78	766.9 30.19 1022.45 1022.45	-0.8 -0.03 -1.07 -1.07	78	Wind blowing from the north-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas								300-600 984-1968			16.0 9.9	12.2 54
	11	15.0 59	765.7 30.15 1020.85 1020.85	767.7 30.22 1023.52 1023.52	0.8 0.03 1.07 1.07	83	Wind blowing from the north-northwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas				13.9 57	15.6 60			300-600 984-1968			16.0 9.9	12.2 54
	08	13.9 57	764.9 30.11 1019.78 1019.78	766.9 30.19 1022.45 1022.45	0.3 0.01 0.4 0.4	93	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas								200-300 656-984			16.0 9.9	12.8 55
	05	14.4 58	764.6 30.1 1019.38 1019.38	766.6 30.18 1022.05 1022.05	0.2 0.01 0.27 0.27	90	Calm, no wind	Calm			100%. 10/10. 8 oktas				14.4 58	18.3 65			200-300 656-984			16.0 9.9	12.8 55
	02	15.0 59	764.4 30.09 1019.12 1019.12	766.4 30.17 1021.78 1021.78	0.0 0 0 0	90	Calm, no wind	Calm			100%. 10/10. 8 oktas								300-600 984-1968			11.0 6.8	13.3 56
September 17, Thursday	23	15.0 59	764.4 30.09 1019.12 1019.12	766.3 30.17 1021.65 1021.65	0.8 0.03 1.07 1.07	90	Calm, no wind	Calm			100%. 10/10. 8 oktas				13.3 56	16.1 61			300-600 984-1968			12.0 7.5	13.3 56
	20	15.6 60	763.6 30.06 1018.05 1018.05	765.7 30.15 1020.85 1020.85	0.2 0.01 0.27 0.27	84	Calm, no wind	Calm			100%. 10/10. 8 oktas								300-600 984-1968			16.0 9.9	12.8 55
	17	16.1 61	763.4 30.06 1017.78 1017.78	765.3 30.13 1020.32 1020.32	0.0 0 0 0	81	Wind blowing from the west-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas				13.3 56	18.3 65			600-1000 1968-3281			16.0 9.9	12.8 55