Weather archive in Chillan (AWS)
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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 March 18, Wednesday | 08 | 9.4 49 | 748.3 29.46 997.65 997.65 | 762.0 30 1015.92 1015.92 | 93 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | Cloud development not observed or not observable. | 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. | 6.4 44 | 10.0 6.2 | 8.3 47 | No precipitation No precipitation | 6 | |||||||||||||
| March 17, Tuesday | 17 | 21.5 71 | 749.6 29.51 999.38 999.38 | 762.8 30.03 1016.98 1016.98 | -0.2 -0.01 -0.27 -0.27 | 43 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50%. 5/10. 4 oktas | Clouds generally dissolving or becoming less developed. | 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. | Stratocumulus other than Stratocumulus cumulogenitus. | 50%. 5/10. 4 oktas | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | 8.2 47 | |||||||||||
14 | 19.7 67 | 749.8 29.52 999.65 999.65 | 763.0 30.04 1017.25 1017.25 | -0.5 -0.02 -0.67 -0.67 | 48 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 50%. 5/10. 4 oktas | Clouds generally dissolving or becoming less developed. | 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. | Stratocumulus other than Stratocumulus cumulogenitus. | 50%. 5/10. 4 oktas | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | 8.2 47 | No precipitation No precipitation | 6 | ||||||||||
11 | 17.5 64 | 750.3 29.54 1000.32 1000.32 | 763.6 30.06 1018.05 1018.05 | -0.1 -0 -0.13 -0.13 | 68 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Clouds generally dissolving or becoming less developed. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | 11.4 53 | |||||||||||
08 | 13.3 56 | 750.4 29.54 1000.45 1000.45 | 764.0 30.08 1018.58 1018.58 | 97 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Shower(s) of rain. | Shower(s). | Shower(s). | 12.1 54 | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 200-300 656-984 | 8.0 5.0 | 12.8 55 | 10.0 0.39 | 6 | |||||||||||