Weather archive in Syros Island (airport)

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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
2025 October 21, Tuesday	21	20.1 68	754.2 29.69 1005.52 1005.52	760.6 29.94 1014.05 1014.05	0.7 0.03 0.93 0.93	89	variable wind direction	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft						20.8 69							18.3 65
	18	20.1 68	753.5 29.67 1004.58 1004.58	760.0 29.92 1013.25 1013.25		81	Wind blowing from the north-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft													16.8 62
	15	19.8 68	754.2 29.69 1005.52 1005.52	760.4 29.94 1013.78 1013.78		88	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft	60%. 6/10. 5 oktas	Clouds generally dissolving or becoming less developed.	Thunderstorm(s) with or without precipitation.	Rain.			Stratus nebulosus or Stratus fractus other than of bad weather, or both.	40%. 4/10. 3 oktas	300-600 984-1968	Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	10.0 6.2	17.7 64	6.0 0.24	6
	12	17.4 63	755.2 29.73 1006.85 1006.85	761.4 29.98 1015.12 1015.12		91	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft	100%. 10/10. 8 oktas	Thunderstorm, slight or moderate, without hail, but with rain and/or snow at time of observation.	Thunderstorm(s) with or without precipitation.	Rain.			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	70 – 80%. 7/10 – 8/10. 6 oktas	300-600 984-1968	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.		6.0 3.7	15.9 61
	09	18.8 66	754.7 29.71 1006.18 1006.18	760.9 29.96 1014.45 1014.45		90	Calm, no wind	Calm			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Rain, not freezing, intermittent, moderate at time of observation.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	17.6 64		Stratus nebulosus or Stratus fractus other than of bad weather, or both.	50%. 5/10. 4 oktas	300-600 984-1968	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	9.0 5.6	17.1 63	3.0 0.12	12	Surface of ground wet (standing water in small or large pools on surface).
	03	18.6 65	754.5 29.7 1005.92 1005.92	761.0 29.96 1014.58 1014.58		88	variable wind direction	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft													16.5 62