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 April 1, Wednesday | 03 | 8.9 48 | 671.5 26.44 895.26 895.26 | 100 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Fog or ice fog, no appreciable change during the past hour. | Fog | 0.1 0.06 | 8.9 48 | 5.0 0.2 | 12 | |||||||||||||||||
02 | 9.1 48 | 670.9 26.41 894.46 894.46 | 100 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Fog or ice fog, no appreciable change during the past hour. | less than 0.1 less than 0.06 | 9.1 48 | |||||||||||||||||||||
01 | 9.5 49 | 670.1 26.38 893.39 893.39 | 100 | Wind blowing from the 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. | 0.1 0.06 | 9.5 49 | |||||||||||||||||||||
00 | 8.6 47 | 669.6 26.36 892.73 892.73 | 98 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Fog | Fog | 8.0 5.0 | 8.3 47 | 6.0 0.24 | 12 | ||||||||||||||||||
| March 31, Tuesday | 23 | 9.9 50 | 669.1 26.34 892.06 892.06 | 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. | 0.4 0.3 | 9.9 50 | ||||||||||||||||||||
22 | 12.8 55 | 668.5 26.32 891.26 891.26 | 87 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20.0 12.4 | 10.7 51 | ||||||||||||||||||||||
21 | 12.9 55 | 667.9 26.3 890.46 890.46 | 92 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain (not freezing). | Rain. | Fog | 13.2 56 | 20.0 12.4 | 11.6 53 | 6.0 0.24 | 12 | ||||||||||||||||
20 | 10.5 51 | 667.6 26.28 890.06 890.06 | 100 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, slight. | 0.5 0.3 | 10.5 51 | |||||||||||||||||||||
19 | 10.2 50 | 667.7 26.29 890.19 890.19 | 100 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, moderate. | 2.4 1.5 | 10.2 50 | |||||||||||||||||||||
18 | 10.3 51 | 667.9 26.3 890.46 890.46 | 100 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, slight. | Rain. | 4.5 2.8 | 10.3 51 | 4.0 0.16 | 12 | ||||||||||||||||||
17 | 10.5 51 | 668.0 26.3 890.59 890.59 | 100 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, slight. | 4.5 2.8 | 10.5 51 | |||||||||||||||||||||
16 | 11.1 52 | 667.6 26.28 890.06 890.06 | 96 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Rain, not freezing, slight. | 14.0 8.7 | 10.5 51 | |||||||||||||||||||||
14 | 10.2 50 | 669.2 26.35 892.19 892.19 | 97 | 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. | 5.0 3.1 | 9.8 50 | |||||||||||||||||||||
13 | 10.5 51 | 669.9 26.37 893.13 893.13 | 93 | 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. | 11.0 6.8 | 9.4 49 | |||||||||||||||||||||
12 | 10.5 51 | 670.6 26.4 894.06 894.06 | 87 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Rain, not freezing, slight. | Rain. | 13.0 8.1 | 8.4 47 | 0.5 0.02 | 12 | ||||||||||||||||||
11 | 10.9 52 | 671.5 26.44 895.26 895.26 | 87 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Rain (not freezing). | 12.0 7.5 | 8.8 48 | |||||||||||||||||||||
10 | 9.4 49 | 672.8 26.49 896.99 896.99 | 98 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Rain, not freezing, slight. | 5.0 3.1 | 9.1 48 | |||||||||||||||||||||
09 | 8.8 48 | 673.3 26.51 897.66 897.66 | 97 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, slight. | Rain. | 6.4 44 | 5.0 3.1 | 8.4 47 | No precipitation No precipitation | 12 | |||||||||||||||||
08 | 8.1 47 | 673.8 26.53 898.33 898.33 | 99 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, slight. | 3.4 2.1 | 8.0 46 | |||||||||||||||||||||
07 | 7.9 46 | 674.2 26.54 898.86 898.86 | 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 | 7.9 46 | |||||||||||||||||||||
06 | 8.0 46 | 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. | Rain. | 2.1 1.3 | 8.0 46 | No precipitation No precipitation | 12 | ||||||||||||||||||
05 | 8.4 47 | 675.0 26.57 899.93 899.93 | 97 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain (not freezing). | 3.6 2.2 | 8.0 46 | |||||||||||||||||||||
04 | 8.5 47 | 675.5 26.59 900.59 900.59 | 96 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, slight. | 3.9 2.4 | 7.9 46 | |||||||||||||||||||||
03 | 8.0 46 | 676.0 26.61 901.26 901.26 | 97 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist. | 4.7 2.9 | 7.6 46 | No precipitation No precipitation | 12 | |||||||||||||||||||