HabiBubble
Account

Climate Lab — Katsuura, Japan

Climate Lab·

Monthly climate metrics across temperature, precipitation, wind, and UV.

MetricJanFebMarAprMayJunJulAugSepOctNovDecYear
Temperature
Daily high°C
12
14
17
20
23
27
30
31
29
24
20
15
22
Daily mean°C
8
9
12
16
20
23
27
29
26
20
16
11
18
Daily low°C
5
5
7
12
17
21
24
26
22
15
12
6
14
Thermal comfort
High feels°C
14
13
18
20
25
30
34
35
32
26
20
16
24
Mean feels°C
2
1
8
11
17
24
29
32
26
17
11
5
15
Low feels°C
-10
-11
-6
2
10
17
22
26
18
7
2
-8
6
Humidity
Humidity%
60
57
67
63
72
79
82
81
80
76
69
62
71
Dewpoint°C
2.0
1.7
5.3
10.2
15.4
19.1
23.5
24.6
22.6
14.7
10.1
4.5
12.8
Precipitation
Rainfallmm
59
94
210
205
213
242
249
210
221
197
140
59
2098
Rain days≥1mm
9
7
15
13
15
15
15
19
17
16
11
6
158
Wind
Wind avgm/s
3.3
3.5
3.6
4.1
3.7
3.1
3.7
3.7
3.8
3.8
3.5
3.2
3.6
Wind gustsm/s
6.7
8.0
8.3
7.8
7.7
7.9
7.5
6.6
6.8
7.0
7.3
8.0
7.5
Sun & UV
Sunshinehrs/day
7.4
8.4
8.1
9.8
9.3
9.2
10.0
10.0
8.9
7.3
7.4
7.9
8.6
Clear skyindex
48%
57%
47%
44%
36%
31%
37%
54%
40%
42%
53%
66%
46%
UV indexmax avg
2.2
3.2
3.9
5.5
6.4
7.1
7.8
8.5
6.4
3.9
2.8
2.1
5.0
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High

How winter feel compares

Compared across Japan

Katsuura: -5.6 °C. Typical range in Japan: -9.4–-4.3 °C. Low anchor: Hakodate, -19.9 °C. High anchor: Naha, 8.1 °C.

728 cities tracked

Full city profile →
Air Quality LabLifestyle CalendarBudget Lab
Calibrate your climate profile