Weather archive in Iwamizawa
View weather archive
Download weather archive
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 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 | ||||||||||||||||||
22 | -4.7 24 | 751.9 29.6 1002.45 1002.45 | 756.8 29.8 1008.98 1008.98 | 0.3 0.01 0.4 0.4 | 94 | Wind blowing from the west-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Snow, slight. | 3.7 2.3 | -5.6 22 | |||||||||||||||||||
21 | -3.1 26 | 751.4 29.58 1001.78 1001.78 | 756.3 29.78 1008.32 1008.32 | -0.1 -0 -0.13 -0.13 | 88 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Snow, slight. | Snow or ice pellets. | No significant weather observed. | -0.2 32 | 20.0 12.4 | -4.9 23 | 8.0 0.31 | 12 | ||||||||||||||
20 | -3.1 26 | 751.3 29.58 1001.65 1001.65 | 756.1 29.77 1008.05 1008.05 | -0.3 -0.01 -0.4 -0.4 | 84 | Wind blowing from the south-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 20.0 12.4 | -5.4 22 | ||||||||||||||||||||
19 | -3.4 26 | 751.6 29.59 1002.05 1002.05 | 756.4 29.78 1008.45 1008.45 | 0.1 0 0.13 0.13 | 90 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 20.0 12.4 | -4.8 23 | ||||||||||||||||||||
18 | -3.3 26 | 751.5 29.59 1001.92 1001.92 | 756.4 29.78 1008.45 1008.45 | -0.6 -0.02 -0.8 -0.8 | 90 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Snow | Snow or ice pellets. | No significant weather observed. | 20.0 12.4 | -4.7 24 | |||||||||||||||||
17 | -2.9 27 | 751.6 29.59 1002.05 1002.05 | 756.4 29.78 1008.45 1008.45 | 0.4 0.02 0.53 0.53 | 96 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Snow | 20.0 12.4 | -3.4 26 | |||||||||||||||||||
16 | -2.7 27 | 751.5 29.59 1001.92 1001.92 | 756.4 29.78 1008.45 1008.45 | -0.1 -0 -0.13 -0.13 | 97 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Snow, moderate. | 1.9 1.2 | -3.1 26 | |||||||||||||||||||
15 | -2.5 28 | 752.1 29.61 1002.72 1002.72 | 757.0 29.8 1009.25 1009.25 | 0.3 0.01 0.4 0.4 | 97 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Snow, heavy. | Snow or ice pellets. | Snow or ice pellets. | 0.3 0.2 | -2.9 27 | 6.0 0.24 | 6 | |||||||||||||||
14 | -1.7 29 | 751.2 29.57 1001.52 1001.52 | 756.1 29.77 1008.05 1008.05 | -1.0 -0.04 -1.33 -1.33 | 97 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Snow, slight. | 1.5 0.9 | -2.1 28 | |||||||||||||||||||
13 | -1.4 29 | 751.6 29.59 1002.05 1002.05 | 756.5 29.78 1008.58 1008.58 | -1.3 -0.05 -1.73 -1.73 | 97 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Snow, slight. | 1.4 0.9 | -1.8 29 | |||||||||||||||||||
12 | -1.3 30 | 751.8 29.6 1002.32 1002.32 | 756.7 29.79 1008.85 1008.85 | -1.9 -0.07 -2.53 -2.53 | 96 | Wind blowing from the north-northeast | 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. | 0.6 0.4 | -1.9 29 | |||||||||||||||||
11 | -0.8 31 | 752.2 29.61 1002.85 1002.85 | 757.1 29.81 1009.38 1009.38 | -1.9 -0.07 -2.53 -2.53 | 97 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Snow, slight. | 0.9 0.6 | -1.2 30 | |||||||||||||||||||
10 | -0.3 31 | 752.9 29.64 1003.78 1003.78 | 757.8 29.83 1010.32 1010.32 | -1.6 -0.06 -2.13 -2.13 | 99 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Snow, moderate. | 1.2 0.8 | -0.4 31 | |||||||||||||||||||
09 | -1.0 30 | 753.7 29.67 1004.85 1004.85 | 758.5 29.86 1011.25 1011.25 | -1.9 -0.07 -2.53 -2.53 | 98 | Wind blowing from the east-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Snow, slight. | Snow or ice pellets. | No significant weather observed. | -2.6 27 | 1.2 0.8 | -1.3 30 | 0.5 0.02 | 12 | ||||||||||||||
08 | -0.9 30 | 754.1 29.69 1005.38 1005.38 | 759.0 29.88 1011.92 1011.92 | -1.4 -0.06 -1.87 -1.87 | 96 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Snow, slight. | 2.4 1.5 | -1.5 29 | |||||||||||||||||||
07 | -1.1 30 | 754.5 29.7 1005.92 1005.92 | 759.4 29.9 1012.45 1012.45 | -1.2 -0.05 -1.6 -1.6 | 96 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Snow, slight. | 7.0 4.4 | -1.7 29 | |||||||||||||||||||
06 | -2.4 28 | 755.6 29.75 1007.38 1007.38 | 760.6 29.94 1014.05 1014.05 | -0.5 -0.02 -0.67 -0.67 | 95 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Snow, slight. | Snow or ice pellets. | No significant weather observed. | 1.7 1.1 | -3.1 26 | |||||||||||||||||
05 | 0.5 33 | 755.5 29.74 1007.25 1007.25 | 760.4 29.94 1013.78 1013.78 | -1.7 -0.07 -2.27 -2.27 | 78 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20.0 12.4 | -2.9 27 | ||||||||||||||||||||
04 | 0.4 33 | 755.7 29.75 1007.52 1007.52 | 760.6 29.94 1014.05 1014.05 | -1.9 -0.07 -2.53 -2.53 | 77 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 20.0 12.4 | -3.3 26 | ||||||||||||||||||||
03 | 0.0 32 | 756.1 29.77 1008.05 1008.05 | 760.9 29.96 1014.45 1014.45 | -2.0 -0.08 -2.67 -2.67 | 78 | Wind blowing from the south-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Snow | Snow or ice pellets. | No significant weather observed. | 20.0 12.4 | -3.4 26 | Trace of precipitation Trace of precipitation | 6 | |||||||||||||||
02 | -0.7 31 | 757.2 29.81 1009.52 1009.52 | 762.1 30 1016.05 1016.05 | -1.5 -0.06 -2 -2 | 83 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Snow, slight. | 20.0 12.4 | -3.2 26 | |||||||||||||||||||
01 | -1.1 30 | 757.6 29.83 1010.05 1010.05 | 762.5 30.02 1016.58 1016.58 | -1.3 -0.05 -1.73 -1.73 | 82 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Snow, slight. | 6.0 3.7 | -3.8 25 | |||||||||||||||||||
00 | -1.5 29 | 758.1 29.85 1010.72 1010.72 | 763.0 30.04 1017.25 1017.25 | -1.2 -0.05 -1.6 -1.6 | 78 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Snow, slight. | Snow or ice pellets. | No significant weather observed. | 11.0 6.8 | -4.8 23 | |||||||||||||||||
| December 10, Wednesday | 23 | -2.0 28 | 758.7 29.87 1011.52 1011.52 | 763.6 30.06 1018.05 1018.05 | -1.1 -0.04 -1.47 -1.47 | 74 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Snow, slight. | 11.0 6.8 | -6.0 21 | ||||||||||||||||||