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 May 15, Friday | 10 | 16.6 62 | 681.4 26.83 908.46 908.46 | 64 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20.0 12.4 | 9.8 50 | |||||||||||||||||||||
08 | 12.7 55 | 681.4 26.83 908.46 908.46 | 87 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 18.0 11.2 | 10.6 51 | ||||||||||||||||||||||
07 | 9.6 49 | 681.3 26.82 908.33 908.33 | 100 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist. | 6.0 3.7 | 9.6 49 | |||||||||||||||||||||
03 | 7.9 46 | 679.7 26.76 906.19 906.19 | 100 | Wind blowing from the north-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Mist. | Fog | 4.6 2.9 | 7.9 46 | No precipitation No precipitation | 12 | ||||||||||||||||||
02 | 9.4 49 | 679.6 26.76 906.06 906.06 | 100 | Wind blowing from the north-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 10.0 6.2 | 9.4 49 | ||||||||||||||||||||||
01 | 9.1 48 | 679.7 26.76 906.19 906.19 | 100 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist. | 7.0 4.4 | 9.1 48 | |||||||||||||||||||||
| May 14, Thursday | 23 | 8.8 48 | 679.7 26.76 906.19 906.19 | 100 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Fog | 1.8 1.1 | 8.8 48 | ||||||||||||||||||||
22 | 9.3 49 | 679.6 26.76 906.06 906.06 | 100 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Fog | 2.3 1.4 | 9.3 49 | |||||||||||||||||||||
21 | 9.5 49 | 679.2 26.74 905.53 905.53 | 100 | Wind blowing from the east-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Fog or ice fog, has begun or become thicker during the past hour. | Rain. | Fog | 20.1 68 | 0.1 0.06 | 9.5 49 | No precipitation No precipitation | 12 | ||||||||||||||||
20 | 11.0 52 | 678.5 26.71 904.59 904.59 | 98 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 15.0 9.3 | 10.7 51 | ||||||||||||||||||||||
19 | 12.5 55 | 677.8 26.69 903.66 903.66 | 94 | Wind blowing from the east-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 16.0 9.9 | 11.6 53 | ||||||||||||||||||||||
18 | 14.6 58 | 676.9 26.65 902.46 902.46 | 80 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Rain. | 20.0 12.4 | 11.2 52 | No precipitation No precipitation | 12 | |||||||||||||||||||
17 | 14.8 59 | 676.2 26.62 901.53 901.53 | 72 | Wind blowing from the east-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Rain (not freezing). | 20.0 12.4 | 9.8 50 | |||||||||||||||||||||
16 | 12.7 55 | 676.3 26.63 901.66 901.66 | 94 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, slight. | 20.0 12.4 | 11.8 53 | |||||||||||||||||||||
15 | 17.6 64 | 675.8 26.61 900.99 900.99 | 48 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain, not freezing, slight. | Rain. | 20.0 12.4 | 6.5 44 | No precipitation No precipitation | 12 | ||||||||||||||||||
14 | 18.6 65 | 675.7 26.6 900.86 900.86 | 47 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20.0 12.4 | 7.1 45 | ||||||||||||||||||||||
13 | 18.9 66 | 675.8 26.61 900.99 900.99 | 38 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20.0 12.4 | 4.3 40 | ||||||||||||||||||||||
12 | 17.6 64 | 676.0 26.61 901.26 901.26 | 39 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20.0 12.4 | 3.5 38 | No precipitation No precipitation | 12 | ||||||||||||||||||||
11 | 16.5 62 | 676.3 26.63 901.66 901.66 | 50 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20.0 12.4 | 6.1 43 | ||||||||||||||||||||||
10 | 15.1 59 | 676.3 26.63 901.66 901.66 | 65 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20.0 12.4 | 8.6 47 | ||||||||||||||||||||||