Nichinan weather in July
In July, Nichinan sees average daytime highs of 29°C and overnight lows near 25°C, with 237 mm of rain across 17.1 wet days and about 13.9 hours of daylight. It is the 2nd-warmest and 3rd-wettest month of the year here.
Highs climb over the month, from about 28°C in the first days to 30°C by the end. The sky is clear or mostly clear about 23% of the time in July, and the air most often feels oppressive.
Daylight stretches from about 14 hours at the start of July to 13 h 36 min by month's end. Set against the rest of the year, July is Nichinan's 11th-clearest and 8th-windiest month. For the whole year in context, see Nichinan's year-round climate.
- Daytime high
- 29°
- 2nd warmest
- Overnight low
- 25°
- 11th coldest
- Rainfall
- 237 mm
- 17.1 wet days
- Daylight
- 13 h 54 min
- 5:24 AM – 7:16 PM
- Cloud cover
- 70%
- 11th clearest
- Wind
- 14 km/h
- 8th windiest
- Solar energy
- 5.4 kWh/m²
- Travel score
- 4.5
- out of 10
Nichinan is city in Miyazaki Prefecture, Japan.
- Density
- 96/km²
- people per km²
- Founded
- 2009
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in July
Highs climb over the month, from about 28°C in the first days to 30°C by the end.
A typical July day in Nichinan reaches about 29°C in the afternoon and slips back to 25°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 31°C. Set against its neighbours, July runs about 4°C warmer than June and on par with August.
| 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) | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Avg low (°C) | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 27 | 23 |
| 2 | 27 | 24 |
| 3 | 28 | 24 |
| 4 | 28 | 24 |
| 5 | 28 | 24 |
| 6 | 28 | 24 |
| 7 | 28 | 24 |
| 8 | 28 | 24 |
| 9 | 28 | 24 |
| 10 | 28 | 24 |
| 11 | 29 | 24 |
| 12 | 29 | 25 |
| 13 | 29 | 25 |
| 14 | 29 | 25 |
| 15 | 29 | 25 |
| 16 | 29 | 25 |
| 17 | 29 | 25 |
| 18 | 29 | 25 |
| 19 | 29 | 25 |
| 20 | 29 | 25 |
| 21 | 29 | 25 |
| 22 | 29 | 25 |
| 23 | 29 | 25 |
| 24 | 30 | 25 |
| 25 | 30 | 25 |
| 26 | 30 | 25 |
| 27 | 30 | 25 |
| 28 | 30 | 25 |
| 29 | 30 | 25 |
| 30 | 30 | 25 |
| 31 | 30 | 25 |
How July really feels in Nichinan
Once humidity and wind are folded in, July averages 23 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
The story in July is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Nichinan weather by month
How July compares with the rest of the year at a glance. July is the 2nd-warmest and 3rd-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 12° / 6° | 88 | 7.7 | 10.2 | 3.5 |
| Feb | 13° / 7° | 104 | 8.8 | 10.8 | 3.8 |
| Mar | 16° / 10° | 169 | 12.8 | 11.8 | 4.8 |
| Apr | 20° / 14° | 185 | 11.9 | 12.8 | 5.9 |
| May | 23° / 18° | 210 | 12.6 | 13.6 | 6.2 |
| Jun | 25° / 21° | 421 | 20 | 14 | 4.9 |
| Jul | 29° / 25° | 237 | 17.1 | 13.9 | 4.5 |
| Aug | 30° / 25° | 202 | 17.4 | 13.2 | 4.4 |
| Sep | 27° / 23° | 260 | 16.9 | 12.2 | 5.3 |
| Oct | 23° / 18° | 170 | 11.1 | 11.2 | 6.8 |
| Nov | 19° / 13° | 119 | 9 | 10.4 | 6.3 |
| Dec | 14° / 8° | 86 | 6.9 | 10 | 4.7 |
Cloud cover in July
The sky is clear or mostly clear about 23% of the time in July.
Beyond those clear spells, partly cloudy skies cover about 9% of July, with mostly cloudy or overcast conditions the remaining 68%. Skies tend to open up as the month goes on.
| 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 (%) | 17 | 19 | 20 | 21 | 21 | 21 | 24 | 24 | 25 | 26 | 27 | 28 | 29 | 31 | 31 | 33 | 33 | 34 | 35 | 37 | 38 | 39 | 40 | 41 | 42 | 42 | 43 | 44 | 45 | 44 | 44 |
| Cloudier (%) | 83 | 81 | 80 | 79 | 79 | 79 | 76 | 76 | 75 | 74 | 73 | 72 | 71 | 69 | 69 | 67 | 67 | 66 | 65 | 63 | 62 | 61 | 60 | 59 | 58 | 58 | 57 | 56 | 55 | 56 | 56 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 17 | 83 |
| 2 | 19 | 81 |
| 3 | 20 | 80 |
| 4 | 21 | 79 |
| 5 | 21 | 79 |
| 6 | 21 | 79 |
| 7 | 24 | 76 |
| 8 | 24 | 76 |
| 9 | 25 | 75 |
| 10 | 26 | 74 |
| 11 | 27 | 73 |
| 12 | 28 | 72 |
| 13 | 29 | 71 |
| 14 | 31 | 69 |
| 15 | 31 | 69 |
| 16 | 33 | 67 |
| 17 | 33 | 67 |
| 18 | 34 | 66 |
| 19 | 35 | 65 |
| 20 | 37 | 63 |
| 21 | 38 | 62 |
| 22 | 39 | 61 |
| 23 | 40 | 60 |
| 24 | 41 | 59 |
| 25 | 42 | 58 |
| 26 | 42 | 58 |
| 27 | 43 | 57 |
| 28 | 44 | 56 |
| 29 | 45 | 55 |
| 30 | 44 | 56 |
| 31 | 44 | 56 |
Chance of precipitation in July
Nichinan gets around 237 mm of rain over 17.1 wet days in July. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 56% and peaks near 69% 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 (%) | 69 | 68 | 67 | 66 | 65 | 64 | 63 | 61 | 60 | 59 | 58 | 57 | 56 | 55 | 54 | 53 | 52 | 51 | 51 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 51 | 51 | 51 | 52 | 53 |
| Rain chance (%) | |
|---|---|
| 1 | 69 |
| 2 | 68 |
| 3 | 67 |
| 4 | 66 |
| 5 | 65 |
| 6 | 64 |
| 7 | 63 |
| 8 | 61 |
| 9 | 60 |
| 10 | 59 |
| 11 | 58 |
| 12 | 57 |
| 13 | 56 |
| 14 | 55 |
| 15 | 54 |
| 16 | 53 |
| 17 | 52 |
| 18 | 51 |
| 19 | 51 |
| 20 | 50 |
| 21 | 50 |
| 22 | 50 |
| 23 | 50 |
| 24 | 50 |
| 25 | 50 |
| 26 | 50 |
| 27 | 51 |
| 28 | 51 |
| 29 | 51 |
| 30 | 52 |
| 31 | 53 |
Humidity in July
Most of July feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, July lands in the oppressive band about 48% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Humid (%) | 2 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Muggy (%) | 20 | 18 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 9 | 8 | 7 | 6 | 6 | 5 | 5 | 5 | 4 | 4 | 4 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 1 |
| Oppressive (%) | 53 | 53 | 54 | 53 | 52 | 51 | 51 | 51 | 50 | 50 | 49 | 49 | 49 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 47 | 47 | 47 | 46 | 46 | 45 | 45 | 44 | 44 | 43 | 42 |
| Miserable (%) | 25 | 27 | 29 | 31 | 33 | 35 | 37 | 38 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 47 | 48 | 48 | 49 | 49 | 50 | 50 | 51 | 52 | 53 | 53 | 54 | 55 | 56 | 57 |
| Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|
| 1 | 2 | 20 | 53 | 25 |
| 2 | 2 | 18 | 53 | 27 |
| 3 | 1 | 16 | 54 | 29 |
| 4 | 1 | 15 | 53 | 31 |
| 5 | 1 | 14 | 52 | 33 |
| 6 | 1 | 13 | 51 | 35 |
| 7 | 0 | 12 | 51 | 37 |
| 8 | 0 | 11 | 51 | 38 |
| 9 | 0 | 10 | 50 | 40 |
| 10 | 0 | 9 | 50 | 41 |
| 11 | 0 | 9 | 49 | 42 |
| 12 | 0 | 8 | 49 | 43 |
| 13 | 0 | 7 | 49 | 44 |
| 14 | 0 | 6 | 48 | 45 |
| 15 | 0 | 6 | 48 | 46 |
| 16 | 0 | 5 | 48 | 47 |
| 17 | 0 | 5 | 48 | 47 |
| 18 | 0 | 5 | 48 | 48 |
| 19 | 0 | 4 | 48 | 48 |
| 20 | 0 | 4 | 48 | 49 |
| 21 | 0 | 4 | 47 | 49 |
| 22 | 0 | 3 | 47 | 50 |
| 23 | 0 | 3 | 47 | 50 |
| 24 | 0 | 3 | 46 | 51 |
| 25 | 0 | 2 | 46 | 52 |
| 26 | 0 | 2 | 45 | 53 |
| 27 | 0 | 2 | 45 | 53 |
| 28 | 0 | 2 | 44 | 54 |
| 29 | 0 | 1 | 44 | 55 |
| 30 | 0 | 1 | 43 | 56 |
| 31 | 0 | 1 | 42 | 57 |
Wind in July
Winds average 14 km/h in July.
Across July, daily wind ranges from about 13 km/h on the calmest days to 15 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) | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 |
| Feels | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 15 | light breeze |
| 2 | 15 | light breeze |
| 3 | 15 | light breeze |
| 4 | 15 | light breeze |
| 5 | 15 | light breeze |
| 6 | 15 | light breeze |
| 7 | 15 | light breeze |
| 8 | 15 | light breeze |
| 9 | 15 | light breeze |
| 10 | 14 | light breeze |
| 11 | 14 | light breeze |
| 12 | 14 | light breeze |
| 13 | 14 | light breeze |
| 14 | 14 | light breeze |
| 15 | 14 | light breeze |
| 16 | 14 | light breeze |
| 17 | 14 | light breeze |
| 18 | 14 | light breeze |
| 19 | 14 | light breeze |
| 20 | 13 | light breeze |
| 21 | 13 | light breeze |
| 22 | 13 | light breeze |
| 23 | 13 | light breeze |
| 24 | 13 | light breeze |
| 25 | 13 | light breeze |
| 26 | 13 | light breeze |
| 27 | 13 | light breeze |
| 28 | 13 | light breeze |
| 29 | 13 | light breeze |
| 30 | 14 | light breeze |
| 31 | 14 | light breeze |
Sunrise & sunset in July
Daylight runs from about 14 hours at the start of July to 13 h 36 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 24 minutes over July. Sunrise moves from 5:17 AM to 5:33 AM, and sunset from 7:19 PM to 7:08 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) | 14.0 | 14.0 | 14.0 | 14.0 | 14.0 | 14.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.9 | 13.9 | 13.9 | 13.9 | 13.9 | 13.9 | 13.9 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.8 | 13.7 | 13.7 | 13.7 | 13.7 | 13.6 | 13.6 | 13.6 | 13.6 |
| Sunrise (AM) | 5:17 | 5:17 | 5:18 | 5:18 | 5:18 | 5:19 | 5:19 | 5:20 | 5:20 | 5:21 | 5:21 | 5:22 | 5:22 | 5:23 | 5:23 | 5:24 | 5:24 | 5:25 | 5:26 | 5:26 | 5:27 | 5:27 | 5:28 | 5:29 | 5:29 | 5:30 | 5:31 | 5:31 | 5:32 | 5:33 | 5:33 |
| Sunset (PM) | 7:19 | 7:19 | 7:19 | 7:19 | 7:19 | 7:19 | 7:19 | 7:18 | 7:18 | 7:18 | 7:18 | 7:18 | 7:17 | 7:17 | 7:17 | 7:16 | 7:16 | 7:16 | 7:15 | 7:15 | 7:14 | 7:14 | 7:13 | 7:13 | 7:12 | 7:11 | 7:11 | 7:10 | 7:10 | 7:09 | 7:08 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 14.0 | 5:17 | 7:19 |
| 2 | 14.0 | 5:17 | 7:19 |
| 3 | 14.0 | 5:18 | 7:19 |
| 4 | 14.0 | 5:18 | 7:19 |
| 5 | 14.0 | 5:18 | 7:19 |
| 6 | 14.0 | 5:19 | 7:19 |
| 7 | 14.0 | 5:19 | 7:19 |
| 8 | 14.0 | 5:20 | 7:18 |
| 9 | 14.0 | 5:20 | 7:18 |
| 10 | 14.0 | 5:21 | 7:18 |
| 11 | 13.9 | 5:21 | 7:18 |
| 12 | 13.9 | 5:22 | 7:18 |
| 13 | 13.9 | 5:22 | 7:17 |
| 14 | 13.9 | 5:23 | 7:17 |
| 15 | 13.9 | 5:23 | 7:17 |
| 16 | 13.9 | 5:24 | 7:16 |
| 17 | 13.9 | 5:24 | 7:16 |
| 18 | 13.8 | 5:25 | 7:16 |
| 19 | 13.8 | 5:26 | 7:15 |
| 20 | 13.8 | 5:26 | 7:15 |
| 21 | 13.8 | 5:27 | 7:14 |
| 22 | 13.8 | 5:27 | 7:14 |
| 23 | 13.8 | 5:28 | 7:13 |
| 24 | 13.7 | 5:29 | 7:13 |
| 25 | 13.7 | 5:29 | 7:12 |
| 26 | 13.7 | 5:30 | 7:11 |
| 27 | 13.7 | 5:31 | 7:11 |
| 28 | 13.6 | 5:31 | 7:10 |
| 29 | 13.6 | 5:32 | 7:10 |
| 30 | 13.6 | 5:33 | 7:09 |
| 31 | 13.6 | 5:33 | 7:08 |
Solar energy in July
Average shortwave solar energy reaching the ground each day in July, about 5.4 kWh/m² — the sunniest month for solar.
For context, solar energy here swings from a low near 2.74 kWh/m² to a high of 5.4 kWh/m² in July across the year — July's 5.4 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) | 4.6 | 4.7 | 4.8 | 4.8 | 4.9 | 4.9 | 5.0 | 5.1 | 5.1 | 5.2 | 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 | 5.6 | 5.6 | 5.6 | 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 | 4.6 | Bright |
| 2 | 4.7 | Bright |
| 3 | 4.8 | Bright |
| 4 | 4.8 | Bright |
| 5 | 4.9 | Bright |
| 6 | 4.9 | Bright |
| 7 | 5.0 | Bright |
| 8 | 5.1 | Bright |
| 9 | 5.1 | Bright |
| 10 | 5.2 | Bright |
| 11 | 5.3 | Bright |
| 12 | 5.3 | Bright |
| 13 | 5.4 | Bright |
| 14 | 5.4 | Bright |
| 15 | 5.5 | Bright |
| 16 | 5.5 | Bright |
| 17 | 5.5 | Bright |
| 18 | 5.5 | Bright |
| 19 | 5.6 | Bright |
| 20 | 5.6 | Bright |
| 21 | 5.6 | Bright |
| 22 | 5.6 | Bright |
| 23 | 5.6 | Bright |
| 24 | 5.6 | Bright |
| 25 | 5.6 | Bright |
| 26 | 5.6 | Bright |
| 27 | 5.6 | Bright |
| 28 | 5.6 | Bright |
| 29 | 5.6 | Bright |
| 30 | 5.6 | Bright |
| 31 | 5.6 | Bright |
Hazard calendar for Nichinan
In July, Nichinan sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.
Nichinan sits in the Pacific typhoon belt; the season peaks July–October.
Is July a good time to visit Nichinan?
Our two travel scores rate July for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
July is a reasonable time to visit Nichinan for sightseeing.
What to pack for Nichinan in July
From July's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In July, Nichinan sees daytime highs around 29°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 17 days see rain.
Sea temperature near Nichinan in July
The nearest coast averages about 27°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 25 km away) is warmest in August at about 28°C and coldest in February near 19°C.
It's comfortable for a long swim from Apr 4 to Jan 14 — about 9.4 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 20 | 19 | 19 | 21 | 22 | 24 | 27 | 28 | 27 | 26 | 24 | 22 |
| Comfort | Cool | Cool | Cool | Refreshing | Refreshing | Warm | Warm | Tropical | Warm | Warm | Refreshing | Refreshing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 20 | Cool |
| Feb | 19 | Cool |
| Mar | 19 | Cool |
| Apr | 21 | Refreshing |
| May | 22 | Refreshing |
| Jun | 24 | Warm |
| Jul | 27 | Warm |
| Aug | 28 | Tropical |
| Sep | 27 | Warm |
| Oct | 26 | Warm |
| Nov | 24 | Refreshing |
| Dec | 22 | Refreshing |
UV index in Nichinan in July
Clear-sky midday UV in July peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Nichinan peaks around June 22 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 3 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 3 | 5 | 7 | 8 | 8 | 11 | 11 | 10 | 10 | 6 | 5 | 3 |
| Level | Moderate | Moderate | High | Very high | Very high | Extreme | Extreme | Very high | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 3 | Moderate |
| Feb | 5 | Moderate |
| Mar | 7 | High |
| Apr | 8 | Very high |
| May | 8 | Very high |
| Jun | 11 | Extreme |
| Jul | 11 | Extreme |
| Aug | 10 | Very high |
| Sep | 10 | Very high |
| Oct | 6 | High |
| Nov | 5 | Moderate |
| Dec | 3 | Moderate |
Air quality in Nichinan in July
Average fine-particle pollution (PM2.5) through the year — so you can see where July falls, not just the annual average.
Air quality in Nichinan is worst in April — around 22 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (July, 11 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) | 15 | 18 | 21 | 22 | 20 | 16 | 11 | 12 | 11 | 12 | 13 | 12 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Moderate | Good | Good | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 15 | Moderate |
| Feb | 18 | Moderate |
| Mar | 21 | Moderate |
| Apr | 22 | Moderate |
| May | 20 | Moderate |
| Jun | 16 | Moderate |
| Jul | 11 | Good |
| Aug | 12 | Moderate |
| Sep | 11 | Good |
| Oct | 12 | Good |
| Nov | 13 | Moderate |
| Dec | 12 | Moderate |
Where is Nichinan?
Nichinan sits at 31.6°N, 131.4°E, 29 m above sea level, in Japan. The nearest listed city is Kushima, 17 km away.
Topography around Nichinan
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Nichinan.
Within 3 km, the terrain around Nichinan has significant variations in elevation — a maximum elevation change of 271 m around an average of 61 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 985 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,640 m.
The land around Nichinan is covered by trees (69%) and artificial surfaces (20%) within 3 km, trees (62%) and water (31%) within 16 km, and water (46%) and trees (45%) 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 Nichinan (31.6°, 131.3667°, elevation 29 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).