Rokugō weather in May
In May, Rokugō sees average daytime highs of 19°C and overnight lows near 10°C, with 121 mm of rain across 13.5 wet days and about 14.1 hours of daylight. It is the 5th-warmest and 8th-wettest month of the year here.
Highs climb over the month, from about 17°C in the first days to 21°C by the end. The sky is clear or mostly clear about 25% of the time in May, and the air most often feels dry.
Daylight stretches from about 13 h 36 min at the start of May to 14 h 30 min by month's end. Set against the rest of the year, May is Rokugō's 3rd-clearest and 7th-windiest month. For the whole year in context, see Rokugō's year-round climate.
- Daytime high
- 19°
- 5th warmest
- Overnight low
- 10°
- 8th coldest
- Rainfall
- 121 mm
- 13.5 wet days
- Daylight
- 14 h 12 min
- 4:29 AM – 6:39 PM
- Cloud cover
- 67%
- 3rd clearest
- Wind
- 9 km/h
- 7th windiest
- Solar energy
- 5.31 kWh/m²
- Travel score
- 5.5
- out of 10
Temperature in May
Highs climb over the month, from about 17°C in the first days to 21°C by the end.
A typical May day in Rokugō reaches about 19°C in the afternoon and slips back to 10°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 14°C and 23°C. Set against its neighbours, May runs about 5°C warmer than April and about 4°C cooler than June.
| 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) | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 |
| Avg low (°C) | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 17 | 7 |
| 2 | 17 | 8 |
| 3 | 17 | 8 |
| 4 | 17 | 8 |
| 5 | 17 | 8 |
| 6 | 18 | 8 |
| 7 | 18 | 8 |
| 8 | 18 | 9 |
| 9 | 18 | 9 |
| 10 | 18 | 9 |
| 11 | 18 | 9 |
| 12 | 18 | 9 |
| 13 | 18 | 9 |
| 14 | 18 | 10 |
| 15 | 19 | 10 |
| 16 | 19 | 10 |
| 17 | 19 | 10 |
| 18 | 19 | 10 |
| 19 | 19 | 10 |
| 20 | 19 | 11 |
| 21 | 20 | 11 |
| 22 | 20 | 11 |
| 23 | 20 | 11 |
| 24 | 20 | 11 |
| 25 | 20 | 11 |
| 26 | 20 | 11 |
| 27 | 20 | 12 |
| 28 | 21 | 12 |
| 29 | 21 | 12 |
| 30 | 21 | 12 |
| 31 | 21 | 12 |
How May really feels in Rokugō
Once humidity and wind are folded in, May 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.
May sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Rokugō weather by month
How May compares with the rest of the year at a glance. May is the 5th-warmest and 8th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 2° / -5° | 110 | 21.1 | 21.6 | 9.5 | 0.0 |
| Feb | 3° / -5° | 90 | 17 | 17 | 10.5 | 0.0 |
| Mar | 7° / -1° | 115 | 17.9 | 12.1 | 11.7 | 0.7 |
| Apr | 13° / 4° | 112 | 15.2 | 2.3 | 13 | 3.3 |
| May | 19° / 10° | 121 | 13.5 | 0 | 14.1 | 5.5 |
| Jun | 23° / 15° | 131 | 12.8 | 0 | 14.7 | 6.0 |
| Jul | 26° / 19° | 206 | 17 | 0 | 14.5 | 5.4 |
| Aug | 27° / 20° | 173 | 16.2 | 0 | 13.5 | 5.4 |
| Sep | 24° / 16° | 152 | 14.2 | 0 | 12.3 | 5.8 |
| Oct | 17° / 9° | 141 | 14.1 | 0 | 11 | 5.0 |
| Nov | 11° / 3° | 129 | 17.6 | 3.5 | 9.8 | 2.1 |
| Dec | 4° / -2° | 130 | 21 | 15.9 | 9.3 | 0.1 |
Cloud cover in May
The sky is clear or mostly clear about 25% of the time in May.
Beyond those clear spells, partly cloudy skies cover about 13% of May, with mostly cloudy or overcast conditions the remaining 62%.
| 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 (%) | 42 | 41 | 41 | 41 | 39 | 39 | 39 | 38 | 37 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 37 | 37 | 37 | 38 | 38 | 39 | 38 | 38 | 39 | 40 | 40 | 39 | 39 | 39 |
| Cloudier (%) | 58 | 59 | 59 | 59 | 61 | 61 | 61 | 62 | 63 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 63 | 63 | 63 | 62 | 62 | 61 | 62 | 62 | 61 | 60 | 60 | 61 | 61 | 61 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 42 | 58 |
| 2 | 41 | 59 |
| 3 | 41 | 59 |
| 4 | 41 | 59 |
| 5 | 39 | 61 |
| 6 | 39 | 61 |
| 7 | 39 | 61 |
| 8 | 38 | 62 |
| 9 | 37 | 63 |
| 10 | 36 | 64 |
| 11 | 36 | 64 |
| 12 | 36 | 64 |
| 13 | 36 | 64 |
| 14 | 36 | 64 |
| 15 | 36 | 64 |
| 16 | 36 | 64 |
| 17 | 36 | 64 |
| 18 | 37 | 63 |
| 19 | 37 | 63 |
| 20 | 37 | 63 |
| 21 | 38 | 62 |
| 22 | 38 | 62 |
| 23 | 39 | 61 |
| 24 | 38 | 62 |
| 25 | 38 | 62 |
| 26 | 39 | 61 |
| 27 | 40 | 60 |
| 28 | 40 | 60 |
| 29 | 39 | 61 |
| 30 | 39 | 61 |
| 31 | 39 | 61 |
Chance of precipitation in May
Rokugō gets around 121 mm of rain over 13.5 wet days in May. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 44% and peaks near 47% on the wettest days. The odds ease toward the end of the month.
| 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 (%) | 47 | 47 | 46 | 46 | 46 | 46 | 46 | 47 | 47 | 47 | 47 | 47 | 46 | 46 | 46 | 46 | 45 | 45 | 44 | 44 | 43 | 42 | 41 | 40 | 40 | 39 | 38 | 38 | 38 | 37 | 37 |
| Rain chance (%) | |
|---|---|
| 1 | 47 |
| 2 | 47 |
| 3 | 46 |
| 4 | 46 |
| 5 | 46 |
| 6 | 46 |
| 7 | 46 |
| 8 | 47 |
| 9 | 47 |
| 10 | 47 |
| 11 | 47 |
| 12 | 47 |
| 13 | 46 |
| 14 | 46 |
| 15 | 46 |
| 16 | 46 |
| 17 | 45 |
| 18 | 45 |
| 19 | 44 |
| 20 | 44 |
| 21 | 43 |
| 22 | 42 |
| 23 | 41 |
| 24 | 40 |
| 25 | 40 |
| 26 | 39 |
| 27 | 38 |
| 28 | 38 |
| 29 | 38 |
| 30 | 37 |
| 31 | 37 |
Humidity in May
Most of May feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, May lands in the dry band about 87% 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 (%) | 96 | 96 | 96 | 96 | 96 | 95 | 95 | 95 | 95 | 94 | 94 | 94 | 93 | 93 | 92 | 91 | 90 | 89 | 87 | 86 | 84 | 83 | 81 | 80 | 77 | 76 | 74 | 71 | 69 | 67 | 64 |
| Comfortable (%) | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 15 | 16 | 18 | 19 | 21 | 22 | 24 | 26 | 28 | 30 | 32 |
| Humid (%) | 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 | 2 | 2 | 3 | 3 | 3 | 4 |
| Dry (%) | Comfortable (%) | Humid (%) | |
|---|---|---|---|
| 1 | 96 | 4 | 0 |
| 2 | 96 | 4 | 0 |
| 3 | 96 | 4 | 0 |
| 4 | 96 | 4 | 0 |
| 5 | 96 | 4 | 0 |
| 6 | 95 | 5 | 0 |
| 7 | 95 | 5 | 0 |
| 8 | 95 | 5 | 0 |
| 9 | 95 | 5 | 0 |
| 10 | 94 | 6 | 0 |
| 11 | 94 | 6 | 0 |
| 12 | 94 | 6 | 0 |
| 13 | 93 | 7 | 0 |
| 14 | 93 | 7 | 0 |
| 15 | 92 | 8 | 0 |
| 16 | 91 | 9 | 0 |
| 17 | 90 | 10 | 0 |
| 18 | 89 | 11 | 0 |
| 19 | 87 | 12 | 1 |
| 20 | 86 | 13 | 1 |
| 21 | 84 | 15 | 1 |
| 22 | 83 | 16 | 1 |
| 23 | 81 | 18 | 1 |
| 24 | 80 | 19 | 1 |
| 25 | 77 | 21 | 2 |
| 26 | 76 | 22 | 2 |
| 27 | 74 | 24 | 2 |
| 28 | 71 | 26 | 3 |
| 29 | 69 | 28 | 3 |
| 30 | 67 | 30 | 3 |
| 31 | 64 | 32 | 4 |
Wind in May
Winds average 9 km/h in May.
Across May, 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) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| 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 | 9 | calm |
| 2 | 9 | calm |
| 3 | 9 | calm |
| 4 | 9 | calm |
| 5 | 9 | calm |
| 6 | 9 | calm |
| 7 | 9 | calm |
| 8 | 9 | calm |
| 9 | 9 | calm |
| 10 | 9 | calm |
| 11 | 9 | calm |
| 12 | 9 | calm |
| 13 | 9 | calm |
| 14 | 9 | calm |
| 15 | 9 | calm |
| 16 | 9 | calm |
| 17 | 9 | calm |
| 18 | 9 | calm |
| 19 | 8 | calm |
| 20 | 8 | calm |
| 21 | 8 | calm |
| 22 | 8 | calm |
| 23 | 8 | calm |
| 24 | 8 | calm |
| 25 | 8 | calm |
| 26 | 8 | calm |
| 27 | 8 | calm |
| 28 | 8 | calm |
| 29 | 8 | calm |
| 30 | 8 | calm |
| 31 | 8 | calm |
Sunrise & sunset in May
Daylight runs from about 13 h 36 min at the start of May to 14 h 30 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 54 minutes over May. Sunrise moves from 4:46 AM to 4:19 AM, and sunset from 6:24 PM to 6:52 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) | 13.6 | 13.7 | 13.7 | 13.7 | 13.8 | 13.8 | 13.9 | 13.9 | 13.9 | 14.0 | 14.0 | 14.0 | 14.1 | 14.1 | 14.1 | 14.2 | 14.2 | 14.2 | 14.2 | 14.3 | 14.3 | 14.3 | 14.4 | 14.4 | 14.4 | 14.4 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 |
| Sunrise (AM) | 4:46 | 4:45 | 4:43 | 4:42 | 4:41 | 4:40 | 4:39 | 4:38 | 4:36 | 4:35 | 4:34 | 4:33 | 4:32 | 4:31 | 4:30 | 4:29 | 4:28 | 4:28 | 4:27 | 4:26 | 4:25 | 4:24 | 4:24 | 4:23 | 4:22 | 4:22 | 4:21 | 4:20 | 4:20 | 4:19 | 4:19 |
| Sunset (PM) | 6:24 | 6:25 | 6:26 | 6:27 | 6:28 | 6:29 | 6:30 | 6:31 | 6:32 | 6:33 | 6:34 | 6:35 | 6:36 | 6:37 | 6:38 | 6:39 | 6:40 | 6:41 | 6:42 | 6:42 | 6:43 | 6:44 | 6:45 | 6:46 | 6:47 | 6:48 | 6:48 | 6:49 | 6:50 | 6:51 | 6:52 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 13.6 | 4:46 | 6:24 |
| 2 | 13.7 | 4:45 | 6:25 |
| 3 | 13.7 | 4:43 | 6:26 |
| 4 | 13.7 | 4:42 | 6:27 |
| 5 | 13.8 | 4:41 | 6:28 |
| 6 | 13.8 | 4:40 | 6:29 |
| 7 | 13.9 | 4:39 | 6:30 |
| 8 | 13.9 | 4:38 | 6:31 |
| 9 | 13.9 | 4:36 | 6:32 |
| 10 | 14.0 | 4:35 | 6:33 |
| 11 | 14.0 | 4:34 | 6:34 |
| 12 | 14.0 | 4:33 | 6:35 |
| 13 | 14.1 | 4:32 | 6:36 |
| 14 | 14.1 | 4:31 | 6:37 |
| 15 | 14.1 | 4:30 | 6:38 |
| 16 | 14.2 | 4:29 | 6:39 |
| 17 | 14.2 | 4:28 | 6:40 |
| 18 | 14.2 | 4:28 | 6:41 |
| 19 | 14.2 | 4:27 | 6:42 |
| 20 | 14.3 | 4:26 | 6:42 |
| 21 | 14.3 | 4:25 | 6:43 |
| 22 | 14.3 | 4:24 | 6:44 |
| 23 | 14.4 | 4:24 | 6:45 |
| 24 | 14.4 | 4:23 | 6:46 |
| 25 | 14.4 | 4:22 | 6:47 |
| 26 | 14.4 | 4:22 | 6:48 |
| 27 | 14.5 | 4:21 | 6:48 |
| 28 | 14.5 | 4:20 | 6:49 |
| 29 | 14.5 | 4:20 | 6:50 |
| 30 | 14.5 | 4:19 | 6:51 |
| 31 | 14.5 | 4:19 | 6:52 |
Solar energy in May
Average shortwave solar energy reaching the ground each day in May, about 5.31 kWh/m² — the sunniest month for solar.
For context, solar energy here swings from a low near 1.69 kWh/m² to a high of 5.31 kWh/m² in May across the year — May's 5.31 kWh/m² sits near the top of that range.
| 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) | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.3 | 5.3 | 5.3 | 5.3 | 5.4 | 5.4 | 5.5 | 5.5 | 5.5 | 5.5 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 5.2 | Bright |
| 2 | 5.2 | Bright |
| 3 | 5.2 | Bright |
| 4 | 5.2 | Bright |
| 5 | 5.2 | Bright |
| 6 | 5.2 | Bright |
| 7 | 5.2 | Bright |
| 8 | 5.2 | Bright |
| 9 | 5.2 | Bright |
| 10 | 5.2 | Bright |
| 11 | 5.2 | Bright |
| 12 | 5.2 | Bright |
| 13 | 5.2 | Bright |
| 14 | 5.2 | Bright |
| 15 | 5.2 | Bright |
| 16 | 5.2 | Bright |
| 17 | 5.3 | Bright |
| 18 | 5.3 | Bright |
| 19 | 5.3 | Bright |
| 20 | 5.3 | Bright |
| 21 | 5.4 | Bright |
| 22 | 5.4 | Bright |
| 23 | 5.5 | Bright |
| 24 | 5.5 | Bright |
| 25 | 5.5 | Bright |
| 26 | 5.5 | Bright |
| 27 | 5.6 | Bright |
| 28 | 5.6 | Bright |
| 29 | 5.6 | Bright |
| 30 | 5.6 | Bright |
| 31 | 5.6 | Bright |
Hazard calendar for Rokugō
In May, Rokugō sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.
Rokugō sits in the Pacific typhoon belt; the season peaks July–October.
Is May a good time to visit Rokugō?
Our two travel scores rate May for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
May is a reasonable time to visit Rokugō for sightseeing.
What to pack for Rokugō in May
From May's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In May, Rokugō sees daytime highs around 19°C and nights near 10°C. Worth packing: rain gear and sun protection. About 14 days see rain.
Sea temperature near Rokugō in May
The nearest coast averages about 14°C in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 58 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 27 to Oct 24 — about 3.9 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 | 22 | 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 | 22 | Refreshing |
| Aug | 26 | Warm |
| Sep | 25 | Warm |
| Oct | 21 | Refreshing |
| Nov | 18 | Cool |
| Dec | 14 | Bracing |
UV index in Rokugō in May
Clear-sky midday UV in May peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Rokugō peaks around August 18 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 11 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 | 3 | 6 | 8 | 8 | 6 | 9 | 7 | 5 | 2 | 2 |
| Level | Low | Moderate | Moderate | High | Very high | Very high | High | Very high | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 3 | Moderate |
| Mar | 3 | Moderate |
| Apr | 6 | High |
| May | 8 | Very high |
| Jun | 8 | Very high |
| Jul | 6 | High |
| Aug | 9 | Very high |
| Sep | 7 | High |
| Oct | 5 | Moderate |
| Nov | 2 | Moderate |
| Dec | 2 | Low |
Air quality in Rokugō in May
Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.
Air quality in Rokugō is worst in April — around 21 µg/m³ PM2.5 (moderate), about 2.3× 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 | 14 | 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 | 14 | 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 Rokugō?
Rokugō sits at 39.4°N, 140.6°E, 59 m above sea level, in Japan. The nearest listed city is Daisen, 6.0 km away.
Topography around Rokugō
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Rokugō.
Within 3 km, the terrain around Rokugō has only modest variations in elevation — a maximum elevation change of 100 m around an average of 50 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,036 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,210 m.
The land around Rokugō is covered by cropland (76%) within 3 km, trees (52%) and cropland (37%) within 16 km, and trees (72%) 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 Rokugō (39.4167°, 140.55°, elevation 59 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).