Weather archive in Semnan (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 September 15, Tuesday | 22:30 | 28.7 84 | 667.1 26.26 889.39 889.39 | 756.5 29.78 1008.58 1008.58 | 1.0 0.04 1.33 1.33 | 9 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 12.0 7.5 | -7.3 19 | No precipitation No precipitation | 6 | ||||||||||||||||
19:30 | 30.6 87 | 666.1 26.22 888.06 888.06 | 755.8 29.76 1007.65 1007.65 | 0.3 0.01 0.4 0.4 | 10 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 23.1 74 | 33.9 93 | 12.0 7.5 | -4.5 24 | |||||||||||||||||
16:30 | 33.2 92 | 665.8 26.21 887.66 887.66 | 755.4 29.74 1007.12 1007.12 | -1.1 -0.04 -1.47 -1.47 | 8 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 12.0 7.5 | -5.5 22 | No precipitation No precipitation | 6 | |||||||||||||||||
13:30 | 31.7 89 | 666.9 26.26 889.13 889.13 | 756.2 29.77 1008.18 1008.18 | -1.0 -0.04 -1.33 -1.33 | 9 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 12.0 7.5 | -5.0 23 | |||||||||||||||||||
10:30 | 28.7 84 | 667.9 26.3 890.46 890.46 | 757.4 29.82 1009.78 1009.78 | 0.3 0.01 0.4 0.4 | 10 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 12.0 7.5 | -5.9 21 | No precipitation No precipitation | 6 | Dry (without cracks, no appreciable amount of dust or loose sand) | 19.0 66 | |||||||||||||||
07:30 | 23.5 74 | 667.6 26.28 890.06 890.06 | 757.9 29.84 1010.45 1010.45 | -0.4 -0.02 -0.53 -0.53 | 16 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 21.1 70 | 28.8 84 | 15.0 9.3 | -3.7 25 | |||||||||||||||||
04:30 | 21.9 71 | 668.0 26.3 890.59 890.59 | 757.9 29.84 1010.45 1010.45 | 0.9 0.04 1.2 1.2 | 30 | Calm, no wind | Calm | 20–30%. 2/10–3/10. 2 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole. | No Cirrus, Cirrocumulus or Cirrostratus. | 12.0 7.5 | 3.6 38 | No precipitation No precipitation | 6 | ||||||||||||
01:30 | 25.9 79 | 667.1 26.26 889.39 889.39 | 756.1 29.77 1008.05 1008.05 | 0.3 0.01 0.4 0.4 | 15 | Wind blowing from the south | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 15.0 9.3 | -2.7 27 | |||||||||||||||||||