Weather archive in Tehran (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 | |
| 2026 August 14, Friday | 10:30 | 32.5 91 | 660.4 26 880.46 880.46 | 752.6 29.63 1003.38 1003.38 | 0.6 0.02 0.8 0.8 | 18 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | 5.1 41 | No precipitation No precipitation | 6 | Dry (without cracks, no appreciable amount of dust or loose sand) | 24.0 75 | |||||||||
07:30 | 28.7 84 | 659.8 25.98 879.66 879.66 | 752.2 29.61 1002.85 1002.85 | 0.7 0.03 0.93 0.93 | 26 | Calm, no wind | Calm | 50%. 5/10. 4 oktas | 27.0 81 | 35.5 96 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 12.0 7.5 | 7.3 45 | ||||||||||||
04:30 | 30.2 86 | 659.1 25.95 878.73 878.73 | 751.0 29.57 1001.25 1001.25 | -0.4 -0.02 -0.53 -0.53 | 21 | Calm, no wind | Calm | 40%. 4/10. 3 oktas | Clouds generally dissolving or becoming less developed. | Thunderstorm(s) with or without precipitation. | Shower(s). | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 12.0 7.5 | 5.4 42 | Trace of precipitation Trace of precipitation | 6 | |||||||||
01:30 | 31.2 88 | 659.5 25.96 879.26 879.26 | 751.7 29.59 1002.18 1002.18 | 0.3 0.01 0.4 0.4 | 19 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | Thunderstorm, but no precipitation at the time of observation. | Cloud covering more than 1/2 of the sky throughout the appropriate 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. | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 17.0 10.6 | 4.8 41 | |||||||||||
| August 13, Thursday | 22:30 | 33.3 92 | 659.2 25.95 878.86 878.86 | 751.3 29.58 1001.65 1001.65 | 1.2 0.05 1.6 1.6 | 15 | Wind blowing from the north-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Thunderstorm, slight or moderate, without hail, but with rain and/or snow at time of observation. | Thunderstorm(s) with or without precipitation. | 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. | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 7.0 4.4 | 3.1 38 | Trace of precipitation Trace of precipitation | 6 | ||||||||
19:30 | 35.5 96 | 658.0 25.91 877.26 877.26 | 750.4 29.54 1000.45 1000.45 | -0.7 -0.03 -0.93 -0.93 | 13 | variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | 27.1 81 | 36.4 98 | 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 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 16.0 9.9 | 2.9 37 | ||||||||||||
16:30 | 36.0 97 | 658.7 25.93 878.19 878.19 | 751.2 29.57 1001.52 1001.52 | -1.2 -0.05 -1.6 -1.6 | 12 | Wind blowing from the south-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 16.0 9.9 | 2.1 36 | No precipitation No precipitation | 6 | ||||||||||||
13:30 | 34.1 93 | 659.9 25.98 879.79 879.79 | 752.4 29.62 1003.12 1003.12 | -0.8 -0.03 -1.07 -1.07 | 15 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 50%. 5/10. 4 oktas | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 14.0 8.7 | 3.8 39 | ||||||||||||||
10:30 | 31.7 89 | 660.7 26.01 880.86 880.86 | 753.2 29.65 1004.18 1004.18 | 0.3 0.01 0.4 0.4 | 22 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40%. 4/10. 3 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | 7.4 45 | No precipitation No precipitation | 6 | Dry (without cracks, no appreciable amount of dust or loose sand) | 24.0 75 | ||||||||||