Weather archive on Iriomotejima Island
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Weather statistics
| 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 | |
| 2025 December 10, Wednesday | 23 | 22.3 72 | 762.3 30.01 1016.32 1016.32 | 763.3 30.05 1017.65 1017.65 | -0.2 -0.01 -0.27 -0.27 | 82 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20.0 12.4 | 19.1 66 | |||||||||||||||||||
22 | 22.6 73 | 762.4 30.02 1016.45 1016.45 | 763.4 30.06 1017.78 1017.78 | 0.4 0.02 0.53 0.53 | 78 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20.0 12.4 | 18.6 65 | ||||||||||||||||||||
21 | 21.9 71 | 762.6 30.02 1016.72 1016.72 | 763.6 30.06 1018.05 1018.05 | 0.8 0.03 1.07 1.07 | 86 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No significant weather observed. | Rain. | No significant weather observed. | 24.7 76 | 20.0 12.4 | 19.5 67 | Trace of precipitation Trace of precipitation | 12 | ||||||||||||||
20 | 22.2 72 | 762.5 30.02 1016.58 1016.58 | 763.6 30.06 1018.05 1018.05 | 1.0 0.04 1.33 1.33 | 80 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20.0 12.4 | 18.6 65 | ||||||||||||||||||||
19 | 22.2 72 | 762.0 30 1015.92 1015.92 | 763.0 30.04 1017.25 1017.25 | 0.6 0.02 0.8 0.8 | 81 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20.0 12.4 | 18.8 66 | ||||||||||||||||||||
18 | 22.8 73 | 761.8 29.99 1015.65 1015.65 | 762.7 30.03 1016.85 1016.85 | 0.3 0.01 0.4 0.4 | 81 | Wind blowing from the south-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Rain (not freezing). | Rain. | No significant weather observed. | 20.0 12.4 | 19.4 67 | |||||||||||||||||
17 | 23.6 74 | 761.5 29.98 1015.25 1015.25 | 762.5 30.02 1016.58 1016.58 | -0.3 -0.01 -0.4 -0.4 | 77 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, slight. | 20.0 12.4 | 19.3 67 | |||||||||||||||||||
16 | 24.1 75 | 761.4 29.98 1015.12 1015.12 | 762.4 30.02 1016.45 1016.45 | -1.0 -0.04 -1.33 -1.33 | 74 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20.0 12.4 | 19.2 67 | ||||||||||||||||||||
15 | 24.0 75 | 761.5 29.98 1015.25 1015.25 | 762.5 30.02 1016.58 1016.58 | -1.6 -0.06 -2.13 -2.13 | 72 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | No significant weather observed. | Rain. | No significant weather observed. | 20.0 12.4 | 18.7 66 | Trace of precipitation Trace of precipitation | 6 | |||||||||||||||
14 | 24.4 76 | 761.8 29.99 1015.65 1015.65 | 762.7 30.03 1016.85 1016.85 | -1.9 -0.07 -2.53 -2.53 | 69 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20.0 12.4 | 18.4 65 | ||||||||||||||||||||
13 | 24.0 75 | 762.4 30.02 1016.45 1016.45 | 763.3 30.05 1017.65 1017.65 | -1.5 -0.06 -2 -2 | 70 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 20.0 12.4 | 18.2 65 | ||||||||||||||||||||
12 | 24.2 76 | 763.1 30.04 1017.38 1017.38 | 764.1 30.08 1018.72 1018.72 | -0.7 -0.03 -0.93 -0.93 | 72 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Rain (not freezing). | Rain. | No significant weather observed. | 20.0 12.4 | 18.8 66 | |||||||||||||||||
11 | 23.9 75 | 763.7 30.07 1018.18 1018.18 | 764.7 30.11 1019.52 1019.52 | 0.3 0.01 0.4 0.4 | 71 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 20.0 12.4 | 18.3 65 | ||||||||||||||||||||
10 | 23.6 74 | 763.9 30.07 1018.45 1018.45 | 764.9 30.11 1019.78 1019.78 | 0.9 0.04 1.2 1.2 | 73 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Rain (not freezing). | 20.0 12.4 | 18.5 65 | |||||||||||||||||||
09 | 22.1 72 | 763.8 30.07 1018.32 1018.32 | 764.8 30.11 1019.65 1019.65 | 1.0 0.04 1.33 1.33 | 80 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Rain, not freezing, slight. | Rain. | No significant weather observed. | 22.1 72 | 19.0 11.8 | 18.5 65 | Trace of precipitation Trace of precipitation | 12 | ||||||||||||||
08 | 23.0 73 | 763.4 30.06 1017.78 1017.78 | 764.4 30.09 1019.12 1019.12 | 0.6 0.02 0.8 0.8 | 75 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20.0 12.4 | 18.3 65 | ||||||||||||||||||||
07 | 22.8 73 | 763.0 30.04 1017.25 1017.25 | 763.9 30.07 1018.45 1018.45 | 0.2 0.01 0.27 0.27 | 75 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20.0 12.4 | 18.1 65 | ||||||||||||||||||||
06 | 22.7 73 | 762.8 30.03 1016.98 1016.98 | 763.8 30.07 1018.32 1018.32 | -0.2 -0.01 -0.27 -0.27 | 74 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Rain (not freezing). | Rain. | No significant weather observed. | 20.0 12.4 | 17.8 64 | |||||||||||||||||
05 | 22.6 73 | 762.8 30.03 1016.98 1016.98 | 763.8 30.07 1018.32 1018.32 | -0.6 -0.02 -0.8 -0.8 | 77 | Wind blowing from the south-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Rain, not freezing, slight. | 18.0 11.2 | 18.4 65 | |||||||||||||||||||
04 | 22.7 73 | 762.8 30.03 1016.98 1016.98 | 763.8 30.07 1018.32 1018.32 | -0.8 -0.03 -1.07 -1.07 | 80 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 20.0 12.4 | 19.1 66 | ||||||||||||||||||||
03 | 22.6 73 | 763.0 30.04 1017.25 1017.25 | 764.0 30.08 1018.58 1018.58 | -1.1 -0.04 -1.47 -1.47 | 79 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Rain (not freezing). | Rain. | No significant weather observed. | 20.0 12.4 | 18.8 66 | Trace of precipitation Trace of precipitation | 6 | |||||||||||||||
02 | 22.9 73 | 763.4 30.06 1017.78 1017.78 | 764.4 30.09 1019.12 1019.12 | -0.7 -0.03 -0.93 -0.93 | 78 | Wind blowing from the east-northeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 20.0 12.4 | 18.9 66 | ||||||||||||||||||||
01 | 22.9 73 | 763.6 30.06 1018.05 1018.05 | 764.6 30.1 1019.38 1019.38 | -0.8 -0.03 -1.07 -1.07 | 76 | Wind blowing from the east-northeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Rain (not freezing). | 20.0 12.4 | 18.5 65 | |||||||||||||||||||
00 | 23.0 73 | 764.1 30.08 1018.72 1018.72 | 765.1 30.12 1020.05 1020.05 | -0.1 -0 -0.13 -0.13 | 75 | Wind blowing from the east-northeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | No significant weather observed. | Rain. | No significant weather observed. | 20.0 12.4 | 18.3 65 | |||||||||||||||||
| December 9, Tuesday | 23 | 23.0 73 | 764.1 30.08 1018.72 1018.72 | 765.1 30.12 1020.05 1020.05 | -0.1 -0 -0.13 -0.13 | 75 | Wind blowing from the east-northeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Rain (not freezing). | 20.0 12.4 | 18.3 65 | ||||||||||||||||||
