Weather archive in San Juan / Luis Munoz Marin (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 May 21, Thursday | 23 | 26.1 79 | 761.8 29.99 1015.65 1015.65 | 763.3 30.05 1017.65 1017.65 | 0.8 0.03 1.07 1.07 | 79 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | 16.0 9.9 | 22.2 72 | |||||||||||||||||
20 | 26.7 80 | 761.0 29.96 1014.58 1014.58 | 762.7 30.03 1016.85 1016.85 | 0.7 0.03 0.93 0.93 | 74 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 50%. 5/10. 4 oktas | 25.0 77 | 31.7 89 | 1000-1500 3281-4921 | 16.0 9.9 | 21.7 71 | 1.0 0.04 | 6 | ||||||||||||||
17 | 27.2 81 | 760.3 29.93 1013.65 1013.65 | 761.9 30 1015.78 1015.78 | 0.0 0 0 0 | 77 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 16.0 9.9 | 22.8 73 | 1.0 0.04 | 3 | ||||||||||||||||
14 | 28.9 84 | 760.3 29.93 1013.65 1013.65 | 761.8 29.99 1015.65 1015.65 | -0.5 -0.02 -0.67 -0.67 | 67 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | Rain, not freezing, continuous, slight at time of observation. | 27.2 81 | 31.7 89 | 1000-1500 3281-4921 | 14.0 8.7 | 22.2 72 | Trace of precipitation Trace of precipitation | 6 | ||||||||||||
11 | 30.0 86 | 760.8 29.95 1014.32 1014.32 | 762.5 30.02 1016.58 1016.58 | 0.0 0 0 0 | 61 | Wind blowing from the east | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | 16.0 9.9 | 21.7 71 | |||||||||||||||||
08 | 27.2 81 | 760.8 29.95 1014.32 1014.32 | 762.4 30.02 1016.45 1016.45 | 0.8 0.03 1.07 1.07 | 69 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | 24.4 76 | 31.1 88 | 600-1000 1968-3281 | 16.0 9.9 | 21.1 70 | ||||||||||||||||
05 | 25.0 77 | 760.0 29.92 1013.25 1013.25 | 761.8 29.99 1015.65 1015.65 | 0.0 0 0 0 | 77 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | 16.0 9.9 | 20.6 69 | ||||||||||||||||||
02 | 25.6 78 | 760.0 29.92 1013.25 1013.25 | 761.7 29.99 1015.52 1015.52 | -1.2 -0.05 -1.6 -1.6 | 74 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | 24.4 76 | 27.2 81 | 1500-2000 4921-6562 | 16.0 9.9 | 20.6 69 | ||||||||||||||||