Weather archive in Karuizawa
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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 September 21, Monday | 02 | 17.2 63 | 672.7 26.48 896.86 896.86 | 100 | Wind blowing from the east-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Rain, not freezing, moderate. | 3.9 2.4 | 17.2 63 | ||||||||||||||||||||
01 | 17.2 63 | 673.1 26.5 897.39 897.39 | 100 | Wind blowing from the east-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Rain, not freezing, moderate. | 3.3 2.1 | 17.2 63 | |||||||||||||||||||||
00 | 17.2 63 | 673.3 26.51 897.66 897.66 | 100 | Wind blowing from the east-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Rain, not freezing, slight. | Rain. | Rain. | 2.0 1.2 | 17.2 63 | 10.0 0.39 | 12 | |||||||||||||||||
| September 20, Sunday | 23 | 17.0 63 | 673.9 26.53 898.46 898.46 | 100 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, slight. | 2.2 1.4 | 17.0 63 | ||||||||||||||||||||
22 | 16.8 62 | 674.6 26.56 899.39 899.39 | 100 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, slight. | 3.5 2.2 | 16.8 62 | |||||||||||||||||||||
21 | 16.7 62 | 674.8 26.57 899.66 899.66 | 100 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, moderate. | Rain. | 19.6 67 | 4.1 2.6 | 16.7 62 | 7.0 0.28 | 12 | |||||||||||||||||
20 | 16.4 62 | 675.2 26.58 900.19 900.19 | 100 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, slight. | 3.5 2.2 | 16.4 62 | |||||||||||||||||||||
19 | 16.5 62 | 675.1 26.58 900.06 900.06 | 100 | Wind blowing from the east-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20.0 12.4 | 16.5 62 | ||||||||||||||||||||||
18 | 16.6 62 | 675.7 26.6 900.86 900.86 | 100 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain (not freezing). | Rain. | 20.0 12.4 | 16.6 62 | 5.0 0.2 | 12 | ||||||||||||||||||
17 | 16.9 62 | 675.6 26.6 900.73 900.73 | 100 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, slight. | 13.0 8.1 | 16.9 62 | |||||||||||||||||||||
16 | 17.4 63 | 675.6 26.6 900.73 900.73 | 100 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, slight. | 3.5 2.2 | 17.4 63 | |||||||||||||||||||||
15 | 17.4 63 | 675.7 26.6 900.86 900.86 | 100 | Wind blowing from the north-east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Rain, not freezing, slight. | Rain. | Precipitation | 2.4 1.5 | 17.4 63 | 4.0 0.16 | 12 | |||||||||||||||||
14 | 18.3 65 | 675.9 26.61 901.13 901.13 | 100 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Rain, not freezing, slight. | 4.1 2.6 | 18.3 65 | |||||||||||||||||||||
13 | 19.2 67 | 676.2 26.62 901.53 901.53 | 100 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, slight. | 20.0 12.4 | 19.2 67 | |||||||||||||||||||||
12 | 18.9 66 | 676.8 26.65 902.33 902.33 | 100 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, slight. | Rain. | Precipitation | 12.0 7.5 | 18.9 66 | 2.0 0.08 | 12 | |||||||||||||||||
11 | 18.8 66 | 677.4 26.67 903.13 903.13 | 100 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, slight. | 2.1 1.3 | 18.8 66 | |||||||||||||||||||||
10 | 18.2 65 | 677.8 26.69 903.66 903.66 | 100 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Precipitation | 20.0 12.4 | 18.2 65 | |||||||||||||||||||||
09 | 18.1 65 | 678.3 26.7 904.33 904.33 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Precipitation | Rain. | Precipitation | 17.2 63 | 3.0 1.9 | 0.5 0.02 | 12 | ||||||||||||||||||
08 | 17.9 64 | 678.3 26.7 904.33 904.33 | Wind blowing from the south | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 0.2 0.1 | ||||||||||||||||||||||||
07 | 17.5 64 | 678.4 26.71 904.46 904.46 | 100 | Wind blowing from the south | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Fog or ice fog, has begun or become thicker during the past hour. | 0.2 0.1 | 17.5 64 | |||||||||||||||||||||
06 | 17.4 63 | 678.2 26.7 904.19 904.19 | 100 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Fog or ice fog, has begun or become thicker during the past hour. | Rain. | Fog | 0.9 0.6 | 17.4 63 | No precipitation No precipitation | 12 | |||||||||||||||||
05 | 17.5 64 | 678.3 26.7 904.33 904.33 | 100 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, slight. | 19.0 11.8 | 17.5 64 | |||||||||||||||||||||
04 | 17.7 64 | 678.7 26.72 904.86 904.86 | 100 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Rain, not freezing, slight. | 17.0 10.6 | 17.7 64 | |||||||||||||||||||||
03 | 17.9 64 | 679.0 26.73 905.26 905.26 | 100 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain. | 20.0 12.4 | 17.9 64 | No precipitation No precipitation | 12 | |||||||||||||||||||
02 | 18.1 65 | 679.0 26.73 905.26 905.26 | 100 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain (not freezing). | 20.0 12.4 | 18.1 65 | |||||||||||||||||||||