Weather archive in San Ramon

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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
2023 March 23, Thursday	08	22.4 72	745.9 29.37 994.45 994.45	757.9 29.84 1010.45 1010.45		100	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Rain.	Rain.	20.6 69	28.4 83	Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	200-300 656-984	Altostratus opacus or Nimbostratus.		5.0 3.1	22.4 72	16.0 0.63	24	Surface of ground wet (standing water in small or large pools on surface).
March 22, Wednesday	17	27.0 81	744.2 29.3 992.19 992.19	756.3 29.78 1008.32 1008.32	-1.4 -0.06 -1.87 -1.87	88	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	Precipitation within sight, reaching the ground or the surface of the sea, but distant, i.e. estimated to be more than 5 km from the station.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	Cloud covering more than 1/2 of the sky throughout the appropriate period.		28.4 83	Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	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.	Cirrostratus not progressively invading the sky and not entirely covering it.	8.0 5.0	24.8 77
	14	26.6 80	745.6 29.35 994.05 994.05	757.7 29.83 1010.18 1010.18	-1.5 -0.06 -2 -2	91	Calm, no wind	Calm			100%. 10/10. 8 oktas	Precipitation within sight, reaching the ground or the surface of the sea, but distant, i.e. estimated to be more than 5 km from the station.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	60%. 6/10. 5 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.		8.0 5.0	25.0 77	5.0 0.2	6
	11	25.5 78	747.1 29.41 996.05 996.05	759.2 29.89 1012.18 1012.18	1.2 0.05 1.6 1.6	94	Wind blowing from the east-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Drizzle, not freezing, continuous, slight at time of observation.	Drizzle.	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	200-300 656-984	Altostratus opacus or Nimbostratus.		5.0 3.1	24.5 76
	08	23.8 75	745.9 29.37 994.45 994.45	758.0 29.84 1010.58 1010.58		98	Calm, no wind	Calm			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Rain.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	21.8 71	31.6 89	Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	70 – 80%. 7/10 – 8/10. 6 oktas	200-300 656-984	Altostratus opacus or Nimbostratus.		8.0 5.0	23.4 74	17.0 0.67	24	Surface of ground wet (standing water in small or large pools on surface).