Weather archive in Porto Alegre (airport)
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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 | |
2025 July 19, Saturday | 18 | 14.7 58 | 765.7 30.15 1020.85 1020.85 | 766.6 30.18 1022.05 1022.05 | 82 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 20.0 12.4 | 11.7 53 | |||||||||||||||||||
15 | 17.2 63 | 765.8 30.15 1020.98 1020.98 | 766.6 30.18 1022.05 1022.05 | -1.9 -0.07 -2.53 -2.53 | 70 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 20.0 12.4 | 11.7 53 | |||||||||||||||||||
12 | 15.5 60 | 767.7 30.22 1023.52 1023.52 | 768.5 30.26 1024.58 1024.58 | 74 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 60%. 6/10. 5 oktas | Haze. | Fog or ice fog or thick haze. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 15.0 9.3 | 10.9 52 | ||||||||||||
09 | 10.4 51 | 768.0 30.24 1023.92 1023.92 | 768.8 30.27 1024.98 1024.98 | 1.1 0.04 1.47 1.47 | 99 | 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 | Fog or ice fog, sky visible, no appreciable change during the preceding hour. | Fog or ice fog or thick haze. | 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. | 8.8 48 | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 50-100 164-328 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 0.3 0.2 | 10.3 51 | 3.0 0.12 | 24 | ||||||||
06 | 8.8 48 | 766.9 30.19 1022.45 1022.45 | 767.8 30.23 1023.65 1023.65 | 99 | Wind blowing from the south | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 20–30%. 2/10–3/10. 2 oktas | Mist. | 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. | Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus. | 20–30%. 2/10–3/10. 2 oktas | 100-200 328-656 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 9.0 5.6 | 8.7 48 | ||||||||||||
03 | 10.6 51 | 766.8 30.19 1022.32 1022.32 | 767.6 30.22 1023.38 1023.38 | -0.4 -0.02 -0.53 -0.53 | 98 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Stratocumulus other than Stratocumulus cumulogenitus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 10.3 51 | ||||||||||||||
00 | 11.3 52 | 767.2 30.2 1022.85 1022.85 | 768.0 30.24 1023.92 1023.92 | 98 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Mist. | 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. | 300-600 984-1968 | 9.0 5.6 | 11.0 52 | ||||||||||||||||
July 18, Friday | 21 | 13.1 56 | 766.6 30.18 1022.05 1022.05 | 767.4 30.21 1023.12 1023.12 | 0.9 0.04 1.2 1.2 | 91 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 60%. 6/10. 5 oktas | 15.2 59 | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 11.7 53 | Trace of precipitation Trace of precipitation | 6 | ||||||||||
18 | 14.5 58 | 765.7 30.15 1020.85 1020.85 | 766.5 30.18 1021.92 1021.92 | 89 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40%. 4/10. 3 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 40%. 4/10. 3 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 12.7 55 |