Weather archive on Iriomotejima Island
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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 23, Sunday | 17 | 26.6 80 | 753.6 29.67 1004.72 1004.72 | 754.6 29.71 1006.05 1006.05 | 88 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Rain, not freezing, heavy. | 2.3 1.4 | 24.5 76 | |||||||||||||||||||
16 | 29.3 85 | 753.0 29.65 1003.92 1003.92 | 754.0 29.69 1005.25 1005.25 | 79 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Rain, not freezing, slight. | 20.0 12.4 | 25.3 78 | ||||||||||||||||||||
15 | 29.5 85 | 753.2 29.65 1004.18 1004.18 | 754.2 29.69 1005.52 1005.52 | 79 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Rain (not freezing). | Rain. | 20.0 12.4 | 25.5 78 | 18.0 0.71 | 12 | |||||||||||||||||
14 | 29.5 85 | 753.5 29.67 1004.58 1004.58 | 754.5 29.7 1005.92 1005.92 | 79 | Wind blowing from the south-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 20.0 12.4 | 25.5 78 | |||||||||||||||||||||
13 | 29.2 85 | 753.7 29.67 1004.85 1004.85 | 754.6 29.71 1006.05 1006.05 | 79 | Wind blowing from the south-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 20.0 12.4 | 25.2 77 | |||||||||||||||||||||
12 | 28.8 84 | 754.0 29.69 1005.25 1005.25 | 754.9 29.72 1006.45 1006.45 | 81 | Wind blowing from the south-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Rain (not freezing). | Rain. | 20.0 12.4 | 25.2 77 | 29.0 1.14 | 12 | |||||||||||||||||
11 | 28.0 82 | 754.2 29.69 1005.52 1005.52 | 755.2 29.73 1006.85 1006.85 | 84 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Rain, not freezing, slight. | 20.0 12.4 | 25.0 77 | ||||||||||||||||||||
10 | 27.5 82 | 754.0 29.69 1005.25 1005.25 | 754.9 29.72 1006.45 1006.45 | 85 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Rain, not freezing, slight. | 20.0 12.4 | 24.8 77 | ||||||||||||||||||||
09 | 26.4 80 | 753.7 29.67 1004.85 1004.85 | 754.6 29.71 1006.05 1006.05 | 88 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Rain, not freezing, slight. | Rain. | Rain. | 25.1 77 | 12.0 7.5 | 24.3 76 | 40.0 1.57 | 12 | |||||||||||||||
08 | 26.2 79 | 753.1 29.65 1004.05 1004.05 | 754.0 29.69 1005.25 1005.25 | 89 | Wind blowing from the south | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | Rain, not freezing, slight. | 9.0 5.6 | 24.2 76 | ||||||||||||||||||||
07 | 25.9 79 | 753.0 29.65 1003.92 1003.92 | 754.0 29.69 1005.25 1005.25 | 89 | Wind blowing from the south | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Rain, not freezing, slight. | 8.0 5.0 | 24.0 75 | ||||||||||||||||||||
06 | 25.7 78 | 752.6 29.63 1003.38 1003.38 | 753.6 29.67 1004.72 1004.72 | 87 | Wind blowing from the south | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | Rain, not freezing, slight. | Rain. | Rain. | 7.0 4.4 | 23.4 74 | 47.0 1.85 | 12 | ||||||||||||||||
05 | 26.0 79 | 751.9 29.6 1002.45 1002.45 | 752.9 29.64 1003.78 1003.78 | 89 | Wind blowing from the south | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | Rain, not freezing, slight. | 8.0 5.0 | 24.1 75 | ||||||||||||||||||||
04 | 25.6 78 | 752.0 29.61 1002.58 1002.58 | 753.0 29.65 1003.92 1003.92 | 90 | Wind blowing from the south | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | Rain, not freezing, slight. | 4.8 3.0 | 23.8 75 | ||||||||||||||||||||
03 | 26.2 79 | 752.1 29.61 1002.72 1002.72 | 753.1 29.65 1004.05 1004.05 | 90 | Wind blowing from the south | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | Rain, not freezing, slight. | Rain. | Rain. | 6.0 3.7 | 24.4 76 | 97.0 3.82 | 12 | ||||||||||||||||
02 | 26.4 80 | 751.9 29.6 1002.45 1002.45 | 752.9 29.64 1003.78 1003.78 | 91 | Wind blowing from the south | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | Rain, not freezing, moderate. | 4.5 2.8 | 24.8 77 | ||||||||||||||||||||
01 | 27.0 81 | 752.2 29.61 1002.85 1002.85 | 753.1 29.65 1004.05 1004.05 | 90 | Wind blowing from the south | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | Rain, not freezing, slight. | 6.0 3.7 | 25.2 77 | ||||||||||||||||||||
00 | 26.9 80 | 752.2 29.61 1002.85 1002.85 | 753.1 29.65 1004.05 1004.05 | 89 | Wind blowing from the south | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | Rain, not freezing, moderate. | Rain. | Rain. | 6.0 3.7 | 24.9 77 | 128.0 5.04 | 12 | ||||||||||||||||
| August 22, Saturday | 23 | 27.1 81 | 751.9 29.6 1002.45 1002.45 | 752.8 29.64 1003.65 1003.65 | 91 | Wind blowing from the south-southwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | Rain, not freezing, slight. | 5.0 3.1 | 25.5 78 | |||||||||||||||||||
22 | 27.2 81 | 751.9 29.6 1002.45 1002.45 | 752.9 29.64 1003.78 1003.78 | 91 | Wind blowing from the south | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Rain, not freezing, moderate. | 4.4 2.7 | 25.6 78 | ||||||||||||||||||||
21 | 27.2 81 | 751.4 29.58 1001.78 1001.78 | 752.4 29.62 1003.12 1003.12 | 90 | Wind blowing from the south-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Rain, not freezing, heavy. | Rain. | Rain. | 28.2 83 | 4.0 2.5 | 25.4 78 | 127.0 5 | 12 | |||||||||||||||
20 | 27.1 81 | 751.1 29.57 1001.38 1001.38 | 752.1 29.61 1002.72 1002.72 | 90 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Rain, not freezing, slight. | 5.0 3.1 | 25.3 78 | ||||||||||||||||||||
19 | 27.1 81 | 750.8 29.56 1000.98 1000.98 | 751.8 29.6 1002.32 1002.32 | 90 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Rain, not freezing, slight. | 9.0 5.6 | 25.3 78 | ||||||||||||||||||||
18 | 26.9 80 | 750.7 29.56 1000.85 1000.85 | 751.6 29.59 1002.05 1002.05 | 93 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Rain, not freezing, heavy. | Rain. | Rain. | 2.1 1.3 | 25.7 78 | 119.0 4.69 | 12 | ||||||||||||||||
17 | 27.1 81 | 750.6 29.55 1000.72 1000.72 | 751.6 29.59 1002.05 1002.05 | 91 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Rain, not freezing, moderate. | 7.0 4.4 | 25.5 78 | ||||||||||||||||||||