Weather archive in San Juan (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 19, Wednesday | 20 | 16.8 62 | 712.9 28.07 950.46 950.46 | 766.0 30.16 1021.25 1021.25 | 0.2 0.01 0.27 0.27 | 33 | 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 | 0.3 33 | ||||||||||||||||||
19 | 21.2 70 | 712.7 28.06 950.19 950.19 | 765.3 30.13 1020.32 1020.32 | -0.3 -0.01 -0.4 -0.4 | 28 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 20–30%. 2/10–3/10. 2 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or 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. | 15.0 9.3 | 2.1 36 | ||||||||||||||
18 | 21.4 71 | 712.7 28.06 950.19 950.19 | 765.3 30.13 1020.32 1020.32 | -0.8 -0.03 -1.07 -1.07 | 26 | Calm, no wind | Calm | no clouds no clouds no clouds | 15.0 9.3 | 1.1 34 | |||||||||||||||||||
17 | 23.1 74 | 712.7 28.06 950.19 950.19 | 765.0 30.12 1019.92 1019.92 | -1.5 -0.06 -2 -2 | 23 | Calm, no wind | Calm | no clouds no clouds no clouds | 15.0 9.3 | 0.6 33 | |||||||||||||||||||
16 | 20.3 69 | 713.0 28.07 950.59 950.59 | 765.4 30.13 1020.45 1020.45 | -1.8 -0.07 -2.4 -2.4 | 32 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 15.0 9.3 | 3.1 38 | |||||||||||||||||||
15 | 22.3 72 | 713.5 28.09 951.26 951.26 | 765.7 30.15 1020.85 1020.85 | -1.9 -0.07 -2.53 -2.53 | 26 | Calm, no wind | Calm | no clouds no clouds no clouds | 15.0 9.3 | 1.8 35 | No precipitation No precipitation | 6 | |||||||||||||||||
14 | 20.9 70 | 714.2 28.12 952.19 952.19 | 766.5 30.18 1021.92 1021.92 | -1.5 -0.06 -2 -2 | 31 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 15.0 9.3 | 2.9 37 | |||||||||||||||||||
13 | 20.0 68 | 714.8 28.14 952.99 952.99 | 767.2 30.2 1022.85 1022.85 | -0.9 -0.04 -1.2 -1.2 | 34 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 15.0 9.3 | 3.5 38 | |||||||||||||||||||
12 | 18.2 65 | 715.4 28.17 953.79 953.79 | 768.1 30.24 1024.05 1024.05 | 0.0 0 0 0 | 39 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | 15.0 9.3 | 3.8 39 | |||||||||||||||||||
11 | 14.5 58 | 715.7 28.18 954.19 954.19 | 768.6 30.26 1024.72 1024.72 | 0.7 0.03 0.93 0.93 | 48 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | 15.0 9.3 | 3.4 38 | |||||||||||||||||||
10 | 10.4 51 | 715.7 28.18 954.19 954.19 | 768.8 30.27 1024.98 1024.98 | 1.2 0.05 1.6 1.6 | 60 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 15.0 9.3 | 2.8 37 | |||||||||||||||||||
09 | 5.3 42 | 715.4 28.17 953.79 953.79 | 768.9 30.27 1025.12 1025.12 | 1.2 0.05 1.6 1.6 | 72 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 1.3 34 | 11.9 53 | 15.0 9.3 | 0.6 33 | |||||||||||||||||
08 | 1.8 35 | 715.0 28.15 953.26 953.26 | 768.5 30.26 1024.58 1024.58 | 0.8 0.03 1.07 1.07 | 81 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 15.0 9.3 | -1.2 30 | |||||||||||||||||||
07 | 2.4 36 | 714.5 28.13 952.59 952.59 | 767.8 30.23 1023.65 1023.65 | 0.1 0 0.13 0.13 | 83 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 15.0 9.3 | -0.2 32 | |||||||||||||||||||
06 | 1.2 34 | 714.2 28.12 952.19 952.19 | 767.3 30.21 1022.98 1022.98 | -0.3 -0.01 -0.4 -0.4 | 82 | Calm, no wind | Calm | no clouds no clouds no clouds | 15.0 9.3 | -1.6 29 | |||||||||||||||||||
05 | 3.9 39 | 714.2 28.12 952.19 952.19 | 767.2 30.2 1022.85 1022.85 | -1.1 -0.04 -1.47 -1.47 | 78 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 15.0 9.3 | 0.3 33 | |||||||||||||||||||
04 | 4.5 40 | 714.4 28.13 952.46 952.46 | 767.2 30.2 1022.85 1022.85 | -0.9 -0.04 -1.2 -1.2 | 62 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 15.0 9.3 | -2.2 28 | |||||||||||||||||||
03 | 6.3 43 | 714.5 28.13 952.59 952.59 | 767.3 30.21 1022.98 1022.98 | -0.8 -0.03 -1.07 -1.07 | 68 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 15.0 9.3 | 0.7 33 | No precipitation No precipitation | 6 | |||||||||||||||||
02 | 6.5 44 | 715.3 28.16 953.66 953.66 | 768.1 30.24 1024.05 1024.05 | 0.2 0.01 0.27 0.27 | 65 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 15.0 9.3 | 0.3 33 | |||||||||||||||||||
01 | 5.7 42 | 715.3 28.16 953.66 953.66 | 768.4 30.25 1024.45 1024.45 | 0.3 0.01 0.4 0.4 | 61 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | 15.0 9.3 | -1.3 30 | |||||||||||||||||||
00 | 6.7 44 | 715.3 28.16 953.66 953.66 | 768.4 30.25 1024.45 1024.45 | 0.3 0.01 0.4 0.4 | 72 | Calm, no wind | Calm | no clouds no clouds no clouds | 15.0 9.3 | 2.0 36 | |||||||||||||||||||
| August 18, Tuesday | 23 | 8.1 47 | 715.1 28.15 953.39 953.39 | 768.3 30.25 1024.32 1024.32 | 0.6 0.02 0.8 0.8 | 70 | Calm, no wind | Calm | no clouds no clouds no clouds | 15.0 9.3 | 2.8 37 | ||||||||||||||||||
22 | 10.2 50 | 715.0 28.15 953.26 953.26 | 768.1 30.24 1024.05 1024.05 | 1.1 0.04 1.47 1.47 | 63 | Calm, no wind | Calm | no clouds no clouds no clouds | 15.0 9.3 | 3.3 38 | |||||||||||||||||||
21 | 11.2 52 | 715.0 28.15 953.26 953.26 | 768.1 30.24 1024.05 1024.05 | 1.4 0.06 1.87 1.87 | 62 | Calm, no wind | Calm | no clouds no clouds no clouds | 8.2 47 | 18.5 65 | 15.0 9.3 | 4.1 39 | No precipitation No precipitation | 6 | |||||||||||||||
20 | 12.6 55 | 714.5 28.13 952.59 952.59 | 767.5 30.22 1023.25 1023.25 | 0.6 0.02 0.8 0.8 | 50 | Calm, no wind | Calm | no clouds no clouds no clouds | 15.0 9.3 | 2.4 36 | |||||||||||||||||||