Weather archive in Chara

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
2025 December 28, Sunday	06	-28.5 -19	687.0 27.05 915.92 915.92	758.0 29.84 1010.58 1010.58	0.2 0.01 0.27 0.27	66	Calm, no wind	Calm			100%. 10/10. 8 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.	50.0 31.1	-32.9 -27
	03	-30.4 -23	686.8 27.04 915.66 915.66	758.5 29.86 1011.25 1011.25	0.3 0.01 0.4 0.4	64	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	50.0 31.1	-35.0 -31
	00	-32.1 -26	686.5 27.03 915.26 915.26	758.6 29.87 1011.38 1011.38	-0.9 -0.04 -1.2 -1.2	63	Wind blowing from the north-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	50.0 31.1	-36.7 -34
December 27, Saturday	21	-32.5 -27	687.4 27.06 916.46 916.46	759.8 29.91 1012.98 1012.98	-0.9 -0.04 -1.2 -1.2	66	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					-31.7 -25	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	50.0 31.1	-36.7 -34	No precipitation No precipitation	12
	18	-32.3 -26	688.3 27.1 917.66 917.66	760.7 29.95 1014.18 1014.18	-0.8 -0.03 -1.07 -1.07	64	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						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	50.0 31.1	-36.8 -34
	15	-31.8 -25	689.1 27.13 918.72 918.72	761.3 29.97 1014.98 1014.98	-2.3 -0.09 -3.07 -3.07	62	Calm, no wind	Calm			40%. 4/10. 3 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	50.0 31.1	-36.7 -34
	12	-36.5 -34	691.4 27.22 921.79 921.79	765.4 30.13 1020.45 1020.45	-1.1 -0.04 -1.47 -1.47	62	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas	Mist.	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	7.0 4.4	-41.1 -42
	09	-39.9 -40	692.5 27.26 923.26 923.26	767.8 30.23 1023.65 1023.65	-1.3 -0.05 -1.73 -1.73	59	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas	Mist.	Fog or ice fog or thick haze.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	-41.2 -42		No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	2.0 1.2	-44.8 -49	No precipitation No precipitation	12			Even layer of loose dry snow covering ground completely.	13 5.1
	06	-40.8 -41	693.8 27.31 924.99 924.99	769.5 30.3 1025.92 1025.92	-0.8 -0.03 -1.07 -1.07	57	Calm, no wind	Calm			no clouds no clouds no clouds	Fog or ice fog, sky visible, no appreciable change during the preceding hour.	Fog or ice fog or thick haze.	Fog or ice fog or thick haze.								0.5 0.3	-45.9 -51