Yuzawa weather in October
In October, Yuzawa sees average daytime highs of 17°C and overnight lows near 9°C, with 144 mm of precipitation across 14.4 wet days and about 11 hours of daylight. It is the 6th-warmest and 4th-wettest month of the year here.
Highs ease over the month, from about 20°C in the first days to 14°C by the end. The sky is clear or mostly clear about 19% of the time in October, and the air most often feels dry.
Daylight stretches from about 11 h 36 min at the start of October to 10 h 24 min by month's end. Set against the rest of the year, October is Yuzawa's 2nd-clearest and 8th-windiest month. For the whole year in context, see Yuzawa's year-round climate.
- Daytime high
- 17°
- 6th warmest
- Overnight low
- 9°
- 7th coldest
- Precipitation
- 144 mm
- 14.4 wet days
- Daylight
- 11 hours
- 5:54 AM – 4:52 PM
- Cloud cover
- 65%
- 2nd clearest
- Wind
- 8 km/h
- 8th windiest
- Solar energy
- 2.92 kWh/m²
- Travel score
- 4.8
- out of 10
Yuzawa is city in Akita Prefecture, Japan.
- Density
- 56/km²
- people per km²
- Founded
- 2005
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in October
Highs ease over the month, from about 20°C in the first days to 14°C by the end.
A typical October day in Yuzawa reaches about 17°C in the afternoon and slips back to 9°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 13°C and 20°C. Set against its neighbours, October runs about 6°C cooler than September and about 7°C warmer than November.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 |
| Avg low (°C) | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 20 | 12 |
| 2 | 20 | 12 |
| 3 | 20 | 12 |
| 4 | 19 | 11 |
| 5 | 19 | 11 |
| 6 | 19 | 11 |
| 7 | 19 | 11 |
| 8 | 19 | 10 |
| 9 | 18 | 10 |
| 10 | 18 | 10 |
| 11 | 18 | 10 |
| 12 | 18 | 10 |
| 13 | 18 | 9 |
| 14 | 17 | 9 |
| 15 | 17 | 9 |
| 16 | 17 | 9 |
| 17 | 17 | 8 |
| 18 | 17 | 8 |
| 19 | 16 | 8 |
| 20 | 16 | 8 |
| 21 | 16 | 8 |
| 22 | 16 | 8 |
| 23 | 16 | 7 |
| 24 | 15 | 7 |
| 25 | 15 | 7 |
| 26 | 15 | 7 |
| 27 | 15 | 7 |
| 28 | 15 | 6 |
| 29 | 14 | 6 |
| 30 | 14 | 6 |
| 31 | 14 | 6 |
How October really feels in Yuzawa
Once humidity and wind are folded in, October averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
October sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Yuzawa weather by month
How October compares with the rest of the year at a glance. October is the 6th-warmest and 4th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 1° / -5° | 118 | 21.5 | 23.4 | 9.6 | 0.0 |
| Feb | 2° / -5° | 94 | 18.5 | 18.7 | 10.5 | 0.0 |
| Mar | 6° / -2° | 119 | 18.2 | 13.6 | 11.7 | 0.5 |
| Apr | 13° / 4° | 115 | 15.2 | 2.8 | 13 | 3.1 |
| May | 19° / 10° | 124 | 14.1 | 0 | 14.1 | 5.3 |
| Jun | 22° / 15° | 138 | 14.2 | 0 | 14.7 | 5.7 |
| Jul | 25° / 19° | 203 | 18 | 0 | 14.5 | 5.3 |
| Aug | 27° / 20° | 180 | 16.9 | 0 | 13.5 | 5.4 |
| Sep | 23° / 16° | 156 | 15.2 | 0 | 12.3 | 5.6 |
| Oct | 17° / 9° | 144 | 14.4 | 0 | 11 | 4.8 |
| Nov | 10° / 3° | 125 | 17.9 | 4.7 | 9.9 | 1.9 |
| Dec | 4° / -2° | 133 | 21.7 | 17.4 | 9.3 | 0.1 |
Cloud cover in October
The sky is clear or mostly clear about 19% of the time in October.
Beyond those clear spells, partly cloudy skies cover about 21% of October, with mostly cloudy or overcast conditions the remaining 60%.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 35 | 35 | 35 | 35 | 36 | 37 | 37 | 37 | 37 | 39 | 39 | 39 | 40 | 40 | 41 | 42 | 42 | 42 | 43 | 43 | 43 | 43 | 42 | 42 | 42 | 41 | 42 | 42 | 42 | 42 | 43 |
| Cloudier (%) | 65 | 65 | 65 | 65 | 64 | 63 | 63 | 63 | 63 | 61 | 61 | 61 | 60 | 60 | 59 | 58 | 58 | 58 | 57 | 57 | 57 | 57 | 58 | 58 | 58 | 59 | 58 | 58 | 58 | 58 | 57 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 35 | 65 |
| 2 | 35 | 65 |
| 3 | 35 | 65 |
| 4 | 35 | 65 |
| 5 | 36 | 64 |
| 6 | 37 | 63 |
| 7 | 37 | 63 |
| 8 | 37 | 63 |
| 9 | 37 | 63 |
| 10 | 39 | 61 |
| 11 | 39 | 61 |
| 12 | 39 | 61 |
| 13 | 40 | 60 |
| 14 | 40 | 60 |
| 15 | 41 | 59 |
| 16 | 42 | 58 |
| 17 | 42 | 58 |
| 18 | 42 | 58 |
| 19 | 43 | 57 |
| 20 | 43 | 57 |
| 21 | 43 | 57 |
| 22 | 43 | 57 |
| 23 | 42 | 58 |
| 24 | 42 | 58 |
| 25 | 42 | 58 |
| 26 | 41 | 59 |
| 27 | 42 | 58 |
| 28 | 42 | 58 |
| 29 | 42 | 58 |
| 30 | 42 | 58 |
| 31 | 43 | 57 |
Chance of precipitation in October
Yuzawa gets around 144 mm of rain and snow over 14.4 wet days in October. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable precipitation averages around 46% and peaks near 49% on the wettest days.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 47 | 47 | 47 | 46 | 46 | 45 | 45 | 44 | 44 | 44 | 44 | 44 | 44 | 45 | 45 | 45 | 46 | 46 | 47 | 48 | 48 | 48 | 49 | 49 |
| Snow chance (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 |
| Rain chance (%) | Snow chance (%) | |
|---|---|---|
| 1 | 48 | 0 |
| 2 | 48 | 0 |
| 3 | 48 | 0 |
| 4 | 48 | 0 |
| 5 | 48 | 0 |
| 6 | 48 | 0 |
| 7 | 48 | 0 |
| 8 | 47 | 0 |
| 9 | 47 | 0 |
| 10 | 47 | 0 |
| 11 | 46 | 0 |
| 12 | 46 | 0 |
| 13 | 45 | 0 |
| 14 | 45 | 0 |
| 15 | 44 | 0 |
| 16 | 44 | 0 |
| 17 | 44 | 0 |
| 18 | 44 | 0 |
| 19 | 44 | 0 |
| 20 | 44 | 0 |
| 21 | 45 | 0 |
| 22 | 45 | 0 |
| 23 | 45 | 0 |
| 24 | 46 | 0 |
| 25 | 46 | 1 |
| 26 | 47 | 1 |
| 27 | 48 | 1 |
| 28 | 48 | 1 |
| 29 | 48 | 1 |
| 30 | 49 | 1 |
| 31 | 49 | 2 |
Humidity in October
Most of October feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, October lands in the dry band about 82% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 54 | 57 | 59 | 61 | 63 | 65 | 68 | 70 | 72 | 75 | 76 | 79 | 80 | 83 | 85 | 86 | 87 | 89 | 90 | 91 | 92 | 94 | 95 | 95 | 96 | 96 | 96 | 96 | 98 | 98 | 98 |
| Comfortable (%) | 31 | 30 | 29 | 28 | 26 | 25 | 24 | 22 | 21 | 19 | 18 | 16 | 15 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 4 | 3 | 3 | 3 | 3 | 2 | 2 | 2 |
| Humid (%) | 12 | 11 | 10 | 9 | 9 | 8 | 7 | 7 | 6 | 5 | 5 | 4 | 4 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
| Muggy (%) | 3 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | |
|---|---|---|---|---|
| 1 | 54 | 31 | 12 | 3 |
| 2 | 57 | 30 | 11 | 2 |
| 3 | 59 | 29 | 10 | 2 |
| 4 | 61 | 28 | 9 | 2 |
| 5 | 63 | 26 | 9 | 2 |
| 6 | 65 | 25 | 8 | 2 |
| 7 | 68 | 24 | 7 | 1 |
| 8 | 70 | 22 | 7 | 1 |
| 9 | 72 | 21 | 6 | 1 |
| 10 | 75 | 19 | 5 | 1 |
| 11 | 76 | 18 | 5 | 1 |
| 12 | 79 | 16 | 4 | 1 |
| 13 | 80 | 15 | 4 | 1 |
| 14 | 83 | 13 | 3 | 1 |
| 15 | 85 | 12 | 3 | 0 |
| 16 | 86 | 11 | 3 | 0 |
| 17 | 87 | 10 | 3 | 0 |
| 18 | 89 | 9 | 2 | 0 |
| 19 | 90 | 8 | 2 | 0 |
| 20 | 91 | 7 | 2 | 0 |
| 21 | 92 | 6 | 2 | 0 |
| 22 | 94 | 5 | 1 | 0 |
| 23 | 95 | 4 | 1 | 0 |
| 24 | 95 | 4 | 1 | 0 |
| 25 | 96 | 3 | 1 | 0 |
| 26 | 96 | 3 | 1 | 0 |
| 27 | 96 | 3 | 1 | 0 |
| 28 | 96 | 3 | 1 | 0 |
| 29 | 98 | 2 | 0 | 0 |
| 30 | 98 | 2 | 0 | 0 |
| 31 | 98 | 2 | 0 | 0 |
Wind in October
Winds average 8 km/h in October.
Across October, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 8 | calm |
| 2 | 8 | calm |
| 3 | 8 | calm |
| 4 | 8 | calm |
| 5 | 8 | calm |
| 6 | 8 | calm |
| 7 | 8 | calm |
| 8 | 8 | calm |
| 9 | 8 | calm |
| 10 | 8 | calm |
| 11 | 8 | calm |
| 12 | 8 | calm |
| 13 | 8 | calm |
| 14 | 8 | calm |
| 15 | 8 | calm |
| 16 | 8 | calm |
| 17 | 8 | calm |
| 18 | 8 | calm |
| 19 | 8 | calm |
| 20 | 8 | calm |
| 21 | 8 | calm |
| 22 | 8 | calm |
| 23 | 9 | calm |
| 24 | 9 | calm |
| 25 | 9 | calm |
| 26 | 9 | calm |
| 27 | 9 | calm |
| 28 | 9 | calm |
| 29 | 9 | calm |
| 30 | 9 | calm |
| 31 | 9 | calm |
Sunrise & sunset in October
Daylight runs from about 11 h 36 min at the start of October to 10 h 24 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 72 minutes over October. Sunrise moves from 5:39 AM to 6:11 AM, and sunset from 5:15 PM to 4:32 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 11.6 | 11.6 | 11.5 | 11.5 | 11.4 | 11.4 | 11.3 | 11.3 | 11.3 | 11.2 | 11.2 | 11.1 | 11.1 | 11.0 | 11.0 | 11.0 | 10.9 | 10.9 | 10.8 | 10.8 | 10.7 | 10.7 | 10.7 | 10.6 | 10.6 | 10.6 | 10.5 | 10.5 | 10.4 | 10.4 | 10.4 |
| Sunrise (AM) | 5:39 | 5:40 | 5:41 | 5:42 | 5:43 | 5:44 | 5:45 | 5:46 | 5:47 | 5:48 | 5:49 | 5:50 | 5:51 | 5:52 | 5:53 | 5:54 | 5:55 | 5:57 | 5:58 | 5:59 | 6:00 | 6:01 | 6:02 | 6:03 | 6:04 | 6:05 | 6:06 | 6:07 | 6:09 | 6:10 | 6:11 |
| Sunset (PM) | 5:15 | 5:13 | 5:12 | 5:10 | 5:08 | 5:07 | 5:05 | 5:04 | 5:02 | 5:01 | 4:59 | 4:58 | 4:56 | 4:55 | 4:53 | 4:52 | 4:50 | 4:49 | 4:47 | 4:46 | 4:45 | 4:43 | 4:42 | 4:41 | 4:39 | 4:38 | 4:37 | 4:36 | 4:35 | 4:33 | 4:32 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 11.6 | 5:39 | 5:15 |
| 2 | 11.6 | 5:40 | 5:13 |
| 3 | 11.5 | 5:41 | 5:12 |
| 4 | 11.5 | 5:42 | 5:10 |
| 5 | 11.4 | 5:43 | 5:08 |
| 6 | 11.4 | 5:44 | 5:07 |
| 7 | 11.3 | 5:45 | 5:05 |
| 8 | 11.3 | 5:46 | 5:04 |
| 9 | 11.3 | 5:47 | 5:02 |
| 10 | 11.2 | 5:48 | 5:01 |
| 11 | 11.2 | 5:49 | 4:59 |
| 12 | 11.1 | 5:50 | 4:58 |
| 13 | 11.1 | 5:51 | 4:56 |
| 14 | 11.0 | 5:52 | 4:55 |
| 15 | 11.0 | 5:53 | 4:53 |
| 16 | 11.0 | 5:54 | 4:52 |
| 17 | 10.9 | 5:55 | 4:50 |
| 18 | 10.9 | 5:57 | 4:49 |
| 19 | 10.8 | 5:58 | 4:47 |
| 20 | 10.8 | 5:59 | 4:46 |
| 21 | 10.7 | 6:00 | 4:45 |
| 22 | 10.7 | 6:01 | 4:43 |
| 23 | 10.7 | 6:02 | 4:42 |
| 24 | 10.6 | 6:03 | 4:41 |
| 25 | 10.6 | 6:04 | 4:39 |
| 26 | 10.6 | 6:05 | 4:38 |
| 27 | 10.5 | 6:06 | 4:37 |
| 28 | 10.5 | 6:07 | 4:36 |
| 29 | 10.4 | 6:09 | 4:35 |
| 30 | 10.4 | 6:10 | 4:33 |
| 31 | 10.4 | 6:11 | 4:32 |
Solar energy in October
Average shortwave solar energy reaching the ground each day in October, about 2.92 kWh/m².
For context, solar energy here swings from a low near 1.71 kWh/m² to a high of 5.24 kWh/m² in May across the year — October's 2.92 kWh/m² falls in the middle.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 3.3 | 3.2 | 3.2 | 3.2 | 3.2 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 2.9 | 2.9 | 2.9 | 2.8 | 2.8 | 2.8 | 2.8 | 2.7 | 2.7 | 2.6 | 2.6 | 2.6 | 2.6 | 2.5 | 2.5 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 3.3 | Moderate |
| 2 | 3.2 | Moderate |
| 3 | 3.2 | Moderate |
| 4 | 3.2 | Moderate |
| 5 | 3.2 | Moderate |
| 6 | 3.1 | Moderate |
| 7 | 3.1 | Moderate |
| 8 | 3.1 | Moderate |
| 9 | 3.1 | Moderate |
| 10 | 3.1 | Moderate |
| 11 | 3.0 | Moderate |
| 12 | 3.0 | Moderate |
| 13 | 3.0 | Moderate |
| 14 | 3.0 | Moderate |
| 15 | 3.0 | Moderate |
| 16 | 3.0 | Moderate |
| 17 | 2.9 | Moderate |
| 18 | 2.9 | Moderate |
| 19 | 2.9 | Moderate |
| 20 | 2.8 | Moderate |
| 21 | 2.8 | Moderate |
| 22 | 2.8 | Moderate |
| 23 | 2.8 | Moderate |
| 24 | 2.7 | Moderate |
| 25 | 2.7 | Moderate |
| 26 | 2.6 | Moderate |
| 27 | 2.6 | Moderate |
| 28 | 2.6 | Moderate |
| 29 | 2.6 | Moderate |
| 30 | 2.5 | Moderate |
| 31 | 2.5 | Moderate |
Hazard calendar for Yuzawa
In October, Yuzawa sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.
Yuzawa sits in the Pacific typhoon belt; the season peaks July–October.
Is October a good time to visit Yuzawa?
Our two travel scores rate October for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
October is a reasonable time to visit Yuzawa for sightseeing.
What to pack for Yuzawa in October
From October's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In October, Yuzawa sees daytime highs around 17°C and nights near 9°C. Pack rain gear. Worth having: a warm layer. About 14 days see rain.
Sea temperature near Yuzawa in October
The nearest coast averages about 21°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 54 km away) is warmest in August at about 26°C and coldest in March near 9°C.
It's comfortable for a long swim from Jun 26 to Oct 25 — about 4 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 11 | 10 | 9 | 10 | 14 | 19 | 23 | 26 | 25 | 21 | 18 | 14 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Warm | Warm | Refreshing | Cool | Bracing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 11 | Bracing |
| Feb | 10 | Bracing |
| Mar | 9 | Bracing |
| Apr | 10 | Bracing |
| May | 14 | Bracing |
| Jun | 19 | Cool |
| Jul | 23 | Refreshing |
| Aug | 26 | Warm |
| Sep | 25 | Warm |
| Oct | 21 | Refreshing |
| Nov | 18 | Cool |
| Dec | 14 | Bracing |
UV index in Yuzawa in October
Clear-sky midday UV in October peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Yuzawa peaks around August 18 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 2 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 3 | 4 | 6 | 8 | 8 | 6 | 9 | 7 | 5 | 2 | 2 |
| Level | Low | Moderate | Moderate | High | Very high | Very high | High | Very high | Very high | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 3 | Moderate |
| Mar | 4 | Moderate |
| Apr | 6 | High |
| May | 8 | Very high |
| Jun | 8 | Very high |
| Jul | 6 | High |
| Aug | 9 | Very high |
| Sep | 7 | Very high |
| Oct | 5 | Moderate |
| Nov | 2 | Moderate |
| Dec | 2 | Low |
Air quality in Yuzawa in October
Average fine-particle pollution (PM2.5) through the year — so you can see where October falls, not just the annual average.
Air quality in Yuzawa is worst in April — around 21 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (December, 9 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 10 | 13 | 19 | 21 | 20 | 15 | 13 | 11 | 10 | 10 | 10 | 9 |
| Level | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 10 | Good |
| Feb | 13 | Moderate |
| Mar | 19 | Moderate |
| Apr | 21 | Moderate |
| May | 20 | Moderate |
| Jun | 15 | Moderate |
| Jul | 13 | Moderate |
| Aug | 11 | Good |
| Sep | 10 | Good |
| Oct | 10 | Good |
| Nov | 10 | Good |
| Dec | 9 | Good |
Where is Yuzawa?
Yuzawa sits at 39.2°N, 140.5°E, 100 m above sea level, in Japan. The nearest listed city is Yokote, 17 km away.
Topography around Yuzawa
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Yuzawa.
Within 3 km, the terrain around Yuzawa has significant variations in elevation — a maximum elevation change of 355 m around an average of 146 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 941 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,215 m.
The land around Yuzawa is covered by trees (54%), cropland (22%) and artificial surfaces (20%) within 3 km, trees (66%) and cropland (25%) within 16 km, and trees (68%) within 80 km.
Japan travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type A / B
- 100 V · 50 / 60 Hz
- Prices
- ≈ 65% of US
- price level, 2025
- GDP per capita
- $35,951
- 2025
- Happiness
- 6.1 / 10
- World Happiness, 2025
- Safe drinking water
- 99%
- of population, 2024
- Homicide rate
- 0.2
- per 100k, 2023
- Road deaths
- 3.6
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- Very low
- EF EPI 446
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Yuzawa (39.1667°, 140.5°, elevation 100 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).