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
2026 July 30, Thursday	17	32.5 91	745.0 29.33 993.25 993.25	756.8 29.8 1008.98 1008.98	-1.6 -0.06 -2.13 -2.13	56	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			60%. 6/10. 5 oktas					36.3 97	Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	60%. 6/10. 5 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	22.5 73
	14	34.8 95	746.6 29.39 995.39 995.39	758.5 29.86 1011.25 1011.25	-1.7 -0.07 -2.27 -2.27	46	Wind blowing from the north	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			50%. 5/10. 4 oktas						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	50%. 5/10. 4 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	21.5 71
	11	32.4 90	748.3 29.46 997.65 997.65	760.1 29.93 1013.38 1013.38	1.2 0.05 1.6 1.6	60	Wind blowing from the north	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0						Cumulus humilis or Cumulus fractus other than of bad weather, or both.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	23.6 74
	08	23.7 75	747.1 29.41 996.05 996.05	759.2 29.89 1012.18 1012.18		95	Calm, no wind	Calm			no clouds no clouds no clouds				22.5 73	35.5 96						20.0 12.4	22.9 73			Dry (without cracks, no appreciable amount of dust or loose sand)