Weather archive in Portoroz / Secovlje (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 20, Sunday | 20 | 20.2 68 | 766.2 30.17 1021.52 1021.52 | 766.5 30.18 1021.92 1021.92 | 90 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 45.0 28.0 | 18.5 65 | ||||||||||||||||||||
19 | 23.9 75 | 766.0 30.16 1021.25 1021.25 | 766.3 30.17 1021.65 1021.65 | 74 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 50.0 31.1 | 18.9 66 | |||||||||||||||||||||
18 | 25.1 77 | 766.0 30.16 1021.25 1021.25 | 766.3 30.17 1021.65 1021.65 | 70 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 50%. 5/10. 4 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | No Altocumulus, 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. | 50.0 31.1 | 19.3 67 | |||||||||||||||
17 | 26.4 80 | 766.3 30.17 1021.65 1021.65 | 766.6 30.18 1022.05 1022.05 | 60 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | No Altocumulus, 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. | 50.0 31.1 | 18.1 65 | ||||||||||||||||
16 | 26.8 80 | 766.5 30.18 1021.92 1021.92 | 766.8 30.19 1022.32 1022.32 | 56 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 40%. 4/10. 3 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 | 1500-2000 4921-6562 | No Altocumulus, 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. | 50.0 31.1 | 17.4 63 | |||||||||||||||
15 | 26.1 79 | 767.0 30.2 1022.58 1022.58 | 767.3 30.21 1022.98 1022.98 | 61 | 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 | 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 | 1500-2000 4921-6562 | No Altocumulus, 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. | 50.0 31.1 | 18.1 65 | |||||||||||||||
14 | 25.3 78 | 767.4 30.21 1023.12 1023.12 | 767.7 30.22 1023.52 1023.52 | 66 | 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 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 50.0 31.1 | 18.5 65 | No precipitation No precipitation | 6 | ||||||||||||||
13 | 25.5 78 | 767.4 30.21 1023.12 1023.12 | 767.7 30.22 1023.52 1023.52 | 61 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40%. 4/10. 3 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 50.0 31.1 | 17.3 63 | ||||||||||||||||
12 | 24.7 76 | 767.6 30.22 1023.38 1023.38 | 767.9 30.23 1023.78 1023.78 | 67 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | No Altocumulus, 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. | 50.0 31.1 | 18.2 65 | ||||||||||||||||
11 | 23.7 75 | 767.7 30.22 1023.52 1023.52 | 768.0 30.24 1023.92 1023.92 | 68 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | No Altocumulus, 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. | 50.0 31.1 | 17.4 63 | ||||||||||||||||
10 | 22.7 73 | 767.5 30.22 1023.25 1023.25 | 767.8 30.23 1023.65 1023.65 | 75 | Wind blowing from the west-southwest | 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 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | No Altocumulus, 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. | 50.0 31.1 | 18.1 65 | ||||||||||||||||
09 | 19.6 67 | 767.4 30.21 1023.12 1023.12 | 767.7 30.22 1023.52 1023.52 | 85 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 50.0 31.1 | 17.0 63 | ||||||||||||||||
08 | 16.8 62 | 767.3 30.21 1022.98 1022.98 | 767.6 30.22 1023.38 1023.38 | 92 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 15.5 60 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 50.0 31.1 | 15.5 60 | No precipitation No precipitation | 12 | Surface of ground moist. | 15.0 59 | |||||||||||
07 | 15.9 61 | 767.2 30.2 1022.85 1022.85 | 767.5 30.22 1023.25 1023.25 | 95 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40.0 24.9 | 15.1 59 | |||||||||||||||||||||
06 | 15.6 60 | 767.2 30.2 1022.85 1022.85 | 767.5 30.22 1023.25 1023.25 | 95 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40.0 24.9 | 14.8 59 | |||||||||||||||||||||
05 | 16.2 61 | 767.2 30.2 1022.85 1022.85 | 767.5 30.22 1023.25 1023.25 | 94 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40.0 24.9 | 15.3 60 | |||||||||||||||||||||
04 | 16.5 62 | 767.2 30.2 1022.85 1022.85 | 767.5 30.22 1023.25 1023.25 | 94 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40.0 24.9 | 15.6 60 | |||||||||||||||||||||
03 | 16.7 62 | 767.3 30.21 1022.98 1022.98 | 767.6 30.22 1023.38 1023.38 | 94 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40.0 24.9 | 15.8 60 | |||||||||||||||||||||
02 | 16.9 62 | 767.3 30.21 1022.98 1022.98 | 767.6 30.22 1023.38 1023.38 | 94 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40.0 24.9 | 15.9 61 | |||||||||||||||||||||
01 | 17.5 64 | 767.3 30.21 1022.98 1022.98 | 767.6 30.22 1023.38 1023.38 | 93 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 45.0 28.0 | 16.3 61 | |||||||||||||||||||||
00 | 17.7 64 | 767.3 30.21 1022.98 1022.98 | 767.6 30.22 1023.38 1023.38 | 93 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40.0 24.9 | 16.5 62 | |||||||||||||||||||||
| September 19, Saturday | 23 | 18.0 64 | 767.2 30.2 1022.85 1022.85 | 767.5 30.22 1023.25 1023.25 | 93 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40.0 24.9 | 16.8 62 | ||||||||||||||||||||
22 | 18.6 65 | 767.0 30.2 1022.58 1022.58 | 767.3 30.21 1022.98 1022.98 | 92 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 45.0 28.0 | 17.2 63 | |||||||||||||||||||||
21 | 19.3 67 | 766.6 30.18 1022.05 1022.05 | 766.9 30.19 1022.45 1022.45 | 92 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 45.0 28.0 | 18.0 64 | |||||||||||||||||||||
20 | 20.5 69 | 766.3 30.17 1021.65 1021.65 | 766.6 30.18 1022.05 1022.05 | 88 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 26.4 80 | 45.0 28.0 | 18.4 65 | No precipitation No precipitation | 12 | ||||||||||||||||||