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 January 15, Thursday | 21 | 20.6 69 | 749.5 29.51 999.25 999.25 | 762.8 30.03 1016.98 1016.98 | 33 | Wind blowing from the south-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 3.5 38 | No precipitation No precipitation | 1 | |||||||||||||||||||
20 | 22.8 73 | 749.2 29.5 998.85 998.85 | 762.4 30.02 1016.45 1016.45 | 0.1 0 0.13 0.13 | 28 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 27.5 82 | 3.5 38 | No precipitation No precipitation | 6 | ||||||||||||||||||
17 | 26.6 80 | 749.1 29.49 998.72 998.72 | 762.0 30 1015.92 1015.92 | -0.4 -0.02 -0.53 -0.53 | 26 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 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. | 10.0 6.2 | 5.8 42 | ||||||||||||||||
16 | 26.5 80 | 749.3 29.5 998.98 998.98 | 762.3 30.01 1016.32 1016.32 | 30 | Wind blowing from the west-southwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 7.3 45 | No precipitation No precipitation | 1 | ||||||||||||||||||||
14 | 25.3 78 | 749.5 29.51 999.25 999.25 | 762.4 30.02 1016.45 1016.45 | -0.7 -0.03 -0.93 -0.93 | 37 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | Cloud development not observed or not observable. | 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 1/2 or less of the sky throughout the appropriate period. | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 20–30%. 2/10–3/10. 2 oktas | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | 9.4 49 | No precipitation No precipitation | 6 | ||||||||||
11 | 21.7 71 | 750.2 29.54 1000.18 1000.18 | 763.4 30.06 1017.78 1017.78 | 0.8 0.03 1.07 1.07 | 49 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 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. | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 50%. 5/10. 4 oktas | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | 10.4 51 | ||||||||||||
10 | 20.2 68 | 750.0 29.53 999.92 999.92 | 763.3 30.05 1017.65 1017.65 | 53 | Wind blowing from the south-southwest | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 10.2 50 | No precipitation No precipitation | 1 | ||||||||||||||||||||
08 | 16.9 62 | 749.4 29.5 999.12 999.12 | 762.7 30.03 1016.85 1016.85 | 1.2 0.05 1.6 1.6 | 66 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 60%. 6/10. 5 oktas | Visibility reduced by smoke, e.g. veldt or forest fires, industrial smoke or volcanic ashes. | 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. | 9.7 49 | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 7.0 4.4 | 10.4 51 | No precipitation No precipitation | 6 | |||||||||
07 | 15.5 60 | 749.2 29.5 998.85 998.85 | 762.7 30.03 1016.85 1016.85 | 74 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10.9 52 | No precipitation No precipitation | 1 | ||||||||||||||||||||
05 | 12.5 55 | 748.2 29.46 997.52 997.52 | 761.8 29.99 1015.65 1015.65 | -0.1 -0 -0.13 -0.13 | 89 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 10.8 51 | |||||||||||||||||||||
04 | 10.3 51 | 748.0 29.45 997.25 997.25 | 761.7 29.99 1015.52 1015.52 | 91 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 8.9 48 | No precipitation No precipitation | 1 | ||||||||||||||||||||
03 | 9.7 49 | 748.0 29.45 997.25 997.25 | 761.7 29.99 1015.52 1015.52 | 90 | Wind blowing from the south-east | Calm | 8.1 47 | No precipitation No precipitation | 1 | ||||||||||||||||||||
02 | 10.4 51 | 748.3 29.46 997.65 997.65 | 762.0 30 1015.92 1015.92 | -0.5 -0.02 -0.67 -0.67 | 90 | Wind blowing from the south-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 8.8 48 | No precipitation No precipitation | 6 | |||||||||||||||||||
| January 14, Wednesday | 23 | 15.0 59 | 748.8 29.48 998.32 998.32 | 762.3 30.01 1016.32 1016.32 | 1.3 0.05 1.73 1.73 | 79 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 11.4 53 | ||||||||||||||||||||
21 | 17.4 63 | 748.0 29.45 997.25 997.25 | 761.3 29.97 1014.98 1014.98 | 71 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 12.1 54 | No precipitation No precipitation | 1 | ||||||||||||||||||||