Weather archive in Iwamizawa
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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 12, Friday | 23 | -8.2 17 | 762.3 30.01 1016.32 1016.32 | 767.4 30.21 1023.12 1023.12 | 0.4 0.02 0.53 0.53 | 91 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Snow, slight. | 3.8 2.4 | -9.4 15 | ||||||||||||||||||
22 | -8.2 17 | 762.4 30.02 1016.45 1016.45 | 767.5 30.22 1023.25 1023.25 | 0.6 0.02 0.8 0.8 | 93 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Snow, slight. | 1.3 0.8 | -9.1 16 | |||||||||||||||||||
21 | -7.7 18 | 762.4 30.02 1016.45 1016.45 | 767.4 30.21 1023.12 1023.12 | 1.3 0.05 1.73 1.73 | 93 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Snow, slight. | Snow or ice pellets. | No significant weather observed. | -5.5 22 | 1.5 0.9 | -8.6 17 | 3.0 0.12 | 12 | ||||||||||||||
20 | -8.0 18 | 761.9 30 1015.78 1015.78 | 766.9 30.19 1022.45 1022.45 | 1.1 0.04 1.47 1.47 | 92 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Snow, moderate. | 3.3 2.1 | -9.1 16 | |||||||||||||||||||
19 | -7.9 18 | 761.8 29.99 1015.65 1015.65 | 766.8 30.19 1022.32 1022.32 | 1.4 0.06 1.87 1.87 | 76 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Snow, slight. | 1.9 1.2 | -11.5 11 | |||||||||||||||||||
18 | -7.8 18 | 761.1 29.96 1014.72 1014.72 | 766.1 30.16 1021.38 1021.38 | 1.2 0.05 1.6 1.6 | 67 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | No significant weather observed. | Snow or ice pellets. | No significant weather observed. | 20.0 12.4 | -13.0 9 | |||||||||||||||||
17 | -7.3 19 | 760.8 29.95 1014.32 1014.32 | 765.8 30.15 1020.98 1020.98 | 1.4 0.06 1.87 1.87 | 66 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Snow | 20.0 12.4 | -12.6 9 | |||||||||||||||||||
16 | -7.0 19 | 760.4 29.94 1013.78 1013.78 | 765.4 30.13 1020.45 1020.45 | 1.6 0.06 2.13 2.13 | 71 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Snow, slight. | 20.0 12.4 | -11.4 11 | |||||||||||||||||||
15 | -6.6 20 | 759.9 29.92 1013.12 1013.12 | 764.9 30.11 1019.78 1019.78 | 0.8 0.03 1.07 1.07 | 75 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Snow, slight. | Snow or ice pellets. | Snow or ice pellets. | 20.0 12.4 | -10.4 13 | 1.0 0.04 | 6 | |||||||||||||||
14 | -6.6 20 | 759.4 29.9 1012.45 1012.45 | 764.5 30.1 1019.25 1019.25 | 0.4 0.02 0.53 0.53 | 79 | Wind blowing from the north-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Snow, slight. | 18.0 11.2 | -9.6 15 | |||||||||||||||||||
13 | -5.9 21 | 758.8 29.87 1011.65 1011.65 | 763.9 30.07 1018.45 1018.45 | 0.0 0 0 0 | 75 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Snow, slight. | 20.0 12.4 | -9.6 15 | |||||||||||||||||||
12 | -6.3 21 | 759.1 29.89 1012.05 1012.05 | 764.2 30.09 1018.85 1018.85 | 0.6 0.02 0.8 0.8 | 87 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Snow, slight. | Snow or ice pellets. | Snow or ice pellets. | 7.0 4.4 | -8.2 17 | |||||||||||||||||
11 | -6.3 21 | 759.0 29.88 1011.92 1011.92 | 764.0 30.08 1018.58 1018.58 | 1.0 0.04 1.33 1.33 | 87 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Snow, slight. | 3.3 2.1 | -8.1 17 | |||||||||||||||||||
10 | -6.4 20 | 758.8 29.87 1011.65 1011.65 | 763.8 30.07 1018.32 1018.32 | 1.7 0.07 2.27 2.27 | 85 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Snow, slight. | 20.0 12.4 | -8.6 17 | |||||||||||||||||||
09 | -6.9 20 | 758.5 29.86 1011.25 1011.25 | 763.5 30.06 1017.92 1017.92 | 2.1 0.08 2.8 2.8 | 90 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Snow, slight. | Snow or ice pellets. | Snow or ice pellets. | -8.4 17 | 8.0 5.0 | -8.3 17 | 12.0 0.47 | 12 | ||||||||||||||
08 | -6.4 20 | 758.0 29.84 1010.58 1010.58 | 763.0 30.04 1017.25 1017.25 | 2.3 0.09 3.07 3.07 | 91 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Snow, slight. | 12.0 7.5 | -7.6 18 | |||||||||||||||||||
07 | -7.0 19 | 757.1 29.81 1009.38 1009.38 | 762.1 30 1016.05 1016.05 | 1.9 0.07 2.53 2.53 | 93 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Snow, slight. | 11.0 6.8 | -7.9 18 | |||||||||||||||||||
06 | -8.1 17 | 756.4 29.78 1008.45 1008.45 | 761.4 29.98 1015.12 1015.12 | 1.8 0.07 2.4 2.4 | 93 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Snow, slight. | Snow or ice pellets. | Snow or ice pellets. | 20.0 12.4 | -9.0 16 | |||||||||||||||||
05 | -7.6 18 | 755.7 29.75 1007.52 1007.52 | 760.7 29.95 1014.18 1014.18 | 1.7 0.07 2.27 2.27 | 94 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Snow, slight. | 2.3 1.4 | -8.4 17 | |||||||||||||||||||
04 | -7.6 18 | 755.2 29.73 1006.85 1006.85 | 760.2 29.93 1013.52 1013.52 | 2.1 0.08 2.8 2.8 | 94 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Snow, slight. | 4.7 2.9 | -8.4 17 | |||||||||||||||||||
03 | -7.4 19 | 754.6 29.71 1006.05 1006.05 | 759.6 29.91 1012.72 1012.72 | 1.8 0.07 2.4 2.4 | 93 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Snow, slight. | Snow or ice pellets. | Snow or ice pellets. | 1.2 0.8 | -8.3 17 | 10.0 0.39 | 6 | |||||||||||||||
02 | -6.8 20 | 754.0 29.69 1005.25 1005.25 | 759.0 29.88 1011.92 1011.92 | 1.8 0.07 2.4 2.4 | 95 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Snow, moderate. | 0.8 0.5 | -7.5 19 | |||||||||||||||||||
01 | -6.4 20 | 753.1 29.65 1004.05 1004.05 | 758.1 29.85 1010.72 1010.72 | 1.2 0.05 1.6 1.6 | 95 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Snow, moderate. | 0.4 0.3 | -7.1 19 | |||||||||||||||||||
00 | -5.7 22 | 752.8 29.64 1003.65 1003.65 | 757.8 29.83 1010.32 1010.32 | 1.4 0.06 1.87 1.87 | 96 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Snow, moderate. | Snow or ice pellets. | Snow or ice pellets. | 0.3 0.2 | -6.2 21 | |||||||||||||||||
| December 11, Thursday | 23 | -5.0 23 | 752.2 29.61 1002.85 1002.85 | 757.1 29.81 1009.38 1009.38 | 0.9 0.04 1.2 1.2 | 96 | Wind blowing from the west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | Snow, moderate. | 0.2 0.1 | -5.5 22 | ||||||||||||||||||