Weather archive in Musala

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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 December 15, Monday	14	-5.1 23	537.5 21.16 716.61 716.61		0.1 0 0.13 0.13	47	Wind blowing from the north	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)			20–30%. 2/10–3/10. 2 oktas	Clouds generally forming or developing.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	-8.2 17	-5.0 23	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 uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	70.0 43.5	-14.9 5	No precipitation No precipitation	6
	11	-6.6 20	537.4 21.16 716.47 716.47		0.7 0.03 0.93 0.93	76	Wind blowing from the north	Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	Clouds generally forming or developing.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	-8.2 17	-6.5 20	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 uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	70.0 43.5	-10.2 14
	08	-8.0 18	536.7 21.13 715.54 715.54		0.4 0.02 0.53 0.53	91	Wind blowing from the north-northeast	Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft)			no clouds no clouds no clouds	State of sky on the whole unchanged.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	-8.8 16	-6.1 21						70.0 43.5	-9.2 15	No precipitation No precipitation	12			Loose dry snow covering at least one-half of the ground but ground not completely covered.	Measurement impossible or inaccurate.
	05	-8.3 17	536.3 21.11 715.01 715.01		0.1 0 0.13 0.13	92	Wind blowing from the north-northeast	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)			no clouds no clouds no clouds	Clouds generally dissolving or becoming less developed.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	-8.8 16	-6.1 21						71.0 44.1	-9.4 15
	02	-8.6 17	536.2 21.11 714.87 714.87		-0.1 -0 -0.13 -0.13	86	Wind blowing from the north-northeast	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)			20–30%. 2/10–3/10. 2 oktas	State of sky on the whole unchanged.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	-8.8 16	-6.1 21	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.	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	71.0 44.1	-10.5 13	No precipitation No precipitation	6
December 14, Sunday	23	-6.9 20	536.3 21.11 715.01 715.01		0.4 0.02 0.53 0.53	89	Wind blowing from the north-northeast	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)			20–30%. 2/10–3/10. 2 oktas	Clouds generally forming or developing.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	-8.8 16	-6.3 21	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.	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.	No Cirrus, Cirrocumulus or Cirrostratus.	71.0 44.1	-8.5 17
	20	-8.0 18	535.9 21.1 714.47 714.47		0.1 0 0.13 0.13	79	Wind blowing from the north-northeast	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)			no clouds no clouds no clouds	Clouds generally dissolving or becoming less developed.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	-8.8 16	-6.5 20						71.0 44.1	-11.0 12	No precipitation No precipitation	12
	17	-8.3 17	535.8 21.09 714.34 714.34		0.3 0.01 0.4 0.4	63	Wind blowing from the north-northeast	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)			20–30%. 2/10–3/10. 2 oktas	State of sky on the whole unchanged.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	-8.8 16	-7.1 19	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	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.	70.0 43.5	-14.1 7
	14	-8.5 17	535.5 21.08 713.94 713.94		-0.4 -0.02 -0.53 -0.53	82	Wind blowing from the north-northeast	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)			20–30%. 2/10–3/10. 2 oktas	State of sky on the whole unchanged.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	-8.7 16	-7.1 19	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	70.0 43.5	-11.0 12	No precipitation No precipitation	6