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 February 12, Thursday	11	25.9 79	748.5 29.47 997.92 997.92	760.6 29.94 1014.05 1014.05	1.2 0.05 1.6 1.6	91	Calm, no wind	Calm			100%. 10/10. 8 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.		15.0 9.3	24.3 76
2026 February 12, Thursday	08	23.9 75	747.3 29.42 996.32 996.32	759.5 29.9 1012.58 1012.58		96	Calm, no wind	Calm			100%. 10/10. 8 oktas				23.0 73	28.8 84	Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281	Altostratus opacus or Nimbostratus.		15.0 9.3	23.3 74	0.8 0.03	24	Dry (without cracks, no appreciable amount of dust or loose sand)
February 11, Wednesday	17	28.5 83	744.7 29.32 992.85 992.85	756.7 29.79 1008.85 1008.85	-1.4 -0.06 -1.87 -1.87	79	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					28.8 84			600-1000 1968-3281			20.0 12.4	24.6 76
	14	27.5 82	746.1 29.37 994.72 994.72	758.1 29.85 1010.72 1010.72	-1.3 -0.05 -1.73 -1.73	83	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						Stratocumulus other than Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	15.0 9.3	24.4 76
	11	24.4 76	747.4 29.43 996.45 996.45	759.4 29.9 1012.45 1012.45	0.9 0.04 1.2 1.2	94	Calm, no wind	Calm			100%. 10/10. 8 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.		15.0 9.3	23.4 74