Maizuru weather in September
In September, Maizuru sees average daytime highs of 27°C and overnight lows near 21°C, with 195 mm of rain across 13.3 wet days and about 12.2 hours of daylight. It is the 3rd-warmest and 2nd-wettest month of the year here.
Highs ease over the month, from about 29°C in the first days to 25°C by the end. The sky is clear or mostly clear about 21% of the time in September, and the air most often feels muggy.
Daylight stretches from about 12 h 48 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Maizuru's 10th-clearest and 9th-windiest month. For the whole year in context, see Maizuru's year-round climate.
- Daytime high
- 27°
- 3rd warmest
- Overnight low
- 21°
- 10th coldest
- Rainfall
- 195 mm
- 13.3 wet days
- Daylight
- 12 h 12 min
- 5:46 AM – 6:00 PM
- Cloud cover
- 68%
- 10th clearest
- Wind
- 10 km/h
- 9th windiest
- Solar energy
- 3.9 kWh/m²
- Travel score
- 5.6
- out of 10
Maizuru is city in Kyoto Prefecture, Japan.
- Density
- 270/km²
- people per km²
- Founded
- 1943
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in September
Highs ease over the month, from about 29°C in the first days to 25°C by the end.
A typical September day in Maizuru reaches about 27°C in the afternoon and slips back to 21°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 31°C. Set against its neighbours, September runs about 4°C cooler than August and about 6°C warmer than October.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 24 |
| Avg low (°C) | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 30 | 23 |
| 2 | 30 | 23 |
| 3 | 29 | 23 |
| 4 | 29 | 23 |
| 5 | 29 | 22 |
| 6 | 29 | 22 |
| 7 | 29 | 22 |
| 8 | 28 | 22 |
| 9 | 28 | 22 |
| 10 | 28 | 22 |
| 11 | 28 | 22 |
| 12 | 28 | 21 |
| 13 | 28 | 21 |
| 14 | 27 | 21 |
| 15 | 27 | 21 |
| 16 | 27 | 21 |
| 17 | 27 | 20 |
| 18 | 27 | 20 |
| 19 | 26 | 20 |
| 20 | 26 | 20 |
| 21 | 26 | 20 |
| 22 | 26 | 19 |
| 23 | 26 | 19 |
| 24 | 25 | 19 |
| 25 | 25 | 19 |
| 26 | 25 | 19 |
| 27 | 25 | 18 |
| 28 | 25 | 18 |
| 29 | 24 | 18 |
| 30 | 24 | 18 |
How September really feels in Maizuru
Once humidity and wind are folded in, September averages 1 day 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 September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Maizuru weather by month
How September compares with the rest of the year at a glance. September is the 3rd-warmest and 2nd-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 8° / 2° | 83 | 16.3 | 6.1 | 9.9 | 1.1 |
| Feb | 9° / 2° | 76 | 13.7 | 4.7 | 10.7 | 1.4 |
| Mar | 12° / 5° | 117 | 14.3 | 1.4 | 11.7 | 3.0 |
| Apr | 18° / 9° | 118 | 11.6 | 0 | 12.9 | 5.4 |
| May | 23° / 14° | 152 | 11.9 | 0 | 13.8 | 6.4 |
| Jun | 26° / 19° | 182 | 14.1 | 0 | 14.3 | 5.7 |
| Jul | 30° / 23° | 221 | 17 | 0 | 14.2 | 4.1 |
| Aug | 31° / 24° | 147 | 13.4 | 0 | 13.3 | 3.9 |
| Sep | 27° / 21° | 195 | 13.3 | 0 | 12.2 | 5.6 |
| Oct | 22° / 15° | 142 | 10.5 | 0 | 11.1 | 6.5 |
| Nov | 16° / 9° | 84 | 10.7 | 0 | 10.1 | 4.9 |
| Dec | 11° / 4° | 82 | 14 | 2 | 9.6 | 2.3 |
Cloud cover in September
The sky is clear or mostly clear about 21% of the time in September.
Beyond those clear spells, partly cloudy skies cover about 18% of September, with mostly cloudy or overcast conditions the remaining 61%.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 39 | 38 | 39 | 39 | 39 | 39 | 38 | 38 | 38 | 38 | 39 | 40 | 40 | 40 | 39 | 39 | 39 | 39 | 39 | 39 | 39 | 38 | 38 | 38 | 39 | 40 | 40 | 40 | 41 | 41 |
| Cloudier (%) | 61 | 62 | 61 | 61 | 61 | 61 | 62 | 62 | 62 | 62 | 61 | 60 | 60 | 60 | 61 | 61 | 61 | 61 | 61 | 61 | 61 | 62 | 62 | 62 | 61 | 60 | 60 | 60 | 59 | 59 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 39 | 61 |
| 2 | 38 | 62 |
| 3 | 39 | 61 |
| 4 | 39 | 61 |
| 5 | 39 | 61 |
| 6 | 39 | 61 |
| 7 | 38 | 62 |
| 8 | 38 | 62 |
| 9 | 38 | 62 |
| 10 | 38 | 62 |
| 11 | 39 | 61 |
| 12 | 40 | 60 |
| 13 | 40 | 60 |
| 14 | 40 | 60 |
| 15 | 39 | 61 |
| 16 | 39 | 61 |
| 17 | 39 | 61 |
| 18 | 39 | 61 |
| 19 | 39 | 61 |
| 20 | 39 | 61 |
| 21 | 39 | 61 |
| 22 | 38 | 62 |
| 23 | 38 | 62 |
| 24 | 38 | 62 |
| 25 | 39 | 61 |
| 26 | 40 | 60 |
| 27 | 40 | 60 |
| 28 | 40 | 60 |
| 29 | 41 | 59 |
| 30 | 41 | 59 |
Chance of precipitation in September
Maizuru gets around 195 mm of rain over 13.3 wet days in September. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 45% and peaks near 48% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 47 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 47 | 47 | 46 | 46 | 45 | 45 | 44 | 44 | 43 | 43 | 42 | 42 | 42 | 41 | 41 | 41 | 41 | 41 | 41 | 41 | 41 |
| Rain chance (%) | |
|---|---|
| 1 | 47 |
| 2 | 48 |
| 3 | 48 |
| 4 | 48 |
| 5 | 48 |
| 6 | 48 |
| 7 | 48 |
| 8 | 48 |
| 9 | 48 |
| 10 | 47 |
| 11 | 47 |
| 12 | 46 |
| 13 | 46 |
| 14 | 45 |
| 15 | 45 |
| 16 | 44 |
| 17 | 44 |
| 18 | 43 |
| 19 | 43 |
| 20 | 42 |
| 21 | 42 |
| 22 | 42 |
| 23 | 41 |
| 24 | 41 |
| 25 | 41 |
| 26 | 41 |
| 27 | 41 |
| 28 | 41 |
| 29 | 41 |
| 30 | 41 |
Humidity in September
Most of September feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, September lands in the muggy band about 31% of days. Sticky, muggy-or-worse air turns up on roughly 56% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5 | 6 | 7 | 8 | 8 | 9 | 10 | 11 | 12 | 14 | 15 | 17 |
| Comfortable (%) | 1 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 6 | 6 | 7 | 8 | 9 | 11 | 12 | 13 | 15 | 16 | 17 | 19 | 20 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 |
| Humid (%) | 12 | 13 | 14 | 16 | 17 | 18 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 28 | 28 | 30 | 30 | 31 | 32 | 32 | 32 | 33 | 33 | 33 | 34 | 34 | 34 | 34 | 33 | 33 |
| Muggy (%) | 35 | 35 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 35 | 35 | 34 | 33 | 33 | 32 | 31 | 30 | 30 | 29 | 27 | 26 | 25 | 24 | 23 | 21 | 20 | 19 | 18 |
| Oppressive (%) | 49 | 47 | 46 | 44 | 43 | 41 | 39 | 37 | 35 | 33 | 32 | 30 | 28 | 26 | 24 | 22 | 20 | 18 | 16 | 15 | 13 | 12 | 11 | 9 | 8 | 7 | 6 | 5 | 4 | 4 |
| Miserable (%) | 3 | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|---|
| 1 | 0 | 1 | 12 | 35 | 49 | 3 |
| 2 | 0 | 2 | 13 | 35 | 47 | 3 |
| 3 | 0 | 2 | 14 | 36 | 46 | 2 |
| 4 | 0 | 2 | 16 | 36 | 44 | 2 |
| 5 | 0 | 3 | 17 | 36 | 43 | 2 |
| 6 | 0 | 3 | 18 | 36 | 41 | 2 |
| 7 | 1 | 4 | 20 | 36 | 39 | 1 |
| 8 | 1 | 4 | 21 | 36 | 37 | 1 |
| 9 | 1 | 5 | 22 | 36 | 35 | 1 |
| 10 | 1 | 6 | 23 | 36 | 33 | 1 |
| 11 | 1 | 6 | 24 | 36 | 32 | 1 |
| 12 | 2 | 7 | 25 | 35 | 30 | 1 |
| 13 | 2 | 8 | 26 | 35 | 28 | 1 |
| 14 | 3 | 9 | 28 | 34 | 26 | 1 |
| 15 | 3 | 11 | 28 | 33 | 24 | 1 |
| 16 | 4 | 12 | 30 | 33 | 22 | 0 |
| 17 | 4 | 13 | 30 | 32 | 20 | 0 |
| 18 | 5 | 15 | 31 | 31 | 18 | 0 |
| 19 | 5 | 16 | 32 | 30 | 16 | 0 |
| 20 | 6 | 17 | 32 | 30 | 15 | 0 |
| 21 | 7 | 19 | 32 | 29 | 13 | 0 |
| 22 | 8 | 20 | 33 | 27 | 12 | 0 |
| 23 | 8 | 22 | 33 | 26 | 11 | 0 |
| 24 | 9 | 23 | 33 | 25 | 9 | 0 |
| 25 | 10 | 24 | 34 | 24 | 8 | 0 |
| 26 | 11 | 25 | 34 | 23 | 7 | 0 |
| 27 | 12 | 26 | 34 | 21 | 6 | 0 |
| 28 | 14 | 27 | 34 | 20 | 5 | 0 |
| 29 | 15 | 28 | 33 | 19 | 4 | 0 |
| 30 | 17 | 29 | 33 | 18 | 4 | 0 |
Wind in September
Winds average 10 km/h in September.
Across September, daily wind ranges from about 9 km/h on the calmest days to 10 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 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 |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 9 | calm |
| 2 | 9 | calm |
| 3 | 9 | calm |
| 4 | 9 | calm |
| 5 | 9 | calm |
| 6 | 10 | calm |
| 7 | 10 | calm |
| 8 | 10 | calm |
| 9 | 10 | calm |
| 10 | 10 | calm |
| 11 | 10 | calm |
| 12 | 10 | calm |
| 13 | 10 | calm |
| 14 | 10 | calm |
| 15 | 10 | calm |
| 16 | 10 | calm |
| 17 | 10 | calm |
| 18 | 10 | calm |
| 19 | 10 | calm |
| 20 | 10 | calm |
| 21 | 10 | calm |
| 22 | 10 | calm |
| 23 | 10 | calm |
| 24 | 10 | calm |
| 25 | 10 | calm |
| 26 | 10 | calm |
| 27 | 10 | calm |
| 28 | 10 | calm |
| 29 | 10 | calm |
| 30 | 10 | calm |
Sunrise & sunset in September
Daylight runs from about 12 h 48 min at the start of September to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 66 minutes over September. Sunrise moves from 5:35 AM to 5:57 AM, and sunset from 6:22 PM to 5:39 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 12.8 | 12.7 | 12.7 | 12.7 | 12.6 | 12.6 | 12.6 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 11.9 | 11.9 | 11.8 | 11.8 | 11.8 | 11.7 | 11.7 |
| Sunrise (AM) | 5:35 | 5:36 | 5:36 | 5:37 | 5:38 | 5:39 | 5:39 | 5:40 | 5:41 | 5:42 | 5:43 | 5:43 | 5:44 | 5:45 | 5:46 | 5:46 | 5:47 | 5:48 | 5:49 | 5:49 | 5:50 | 5:51 | 5:52 | 5:53 | 5:53 | 5:54 | 5:55 | 5:56 | 5:57 | 5:57 |
| Sunset (PM) | 6:22 | 6:20 | 6:19 | 6:18 | 6:16 | 6:15 | 6:13 | 6:12 | 6:10 | 6:09 | 6:07 | 6:06 | 6:04 | 6:03 | 6:01 | 6:00 | 5:58 | 5:57 | 5:55 | 5:54 | 5:52 | 5:50 | 5:49 | 5:47 | 5:46 | 5:44 | 5:43 | 5:41 | 5:40 | 5:39 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.8 | 5:35 | 6:22 |
| 2 | 12.7 | 5:36 | 6:20 |
| 3 | 12.7 | 5:36 | 6:19 |
| 4 | 12.7 | 5:37 | 6:18 |
| 5 | 12.6 | 5:38 | 6:16 |
| 6 | 12.6 | 5:39 | 6:15 |
| 7 | 12.6 | 5:39 | 6:13 |
| 8 | 12.5 | 5:40 | 6:12 |
| 9 | 12.5 | 5:41 | 6:10 |
| 10 | 12.4 | 5:42 | 6:09 |
| 11 | 12.4 | 5:43 | 6:07 |
| 12 | 12.4 | 5:43 | 6:06 |
| 13 | 12.3 | 5:44 | 6:04 |
| 14 | 12.3 | 5:45 | 6:03 |
| 15 | 12.3 | 5:46 | 6:01 |
| 16 | 12.2 | 5:46 | 6:00 |
| 17 | 12.2 | 5:47 | 5:58 |
| 18 | 12.1 | 5:48 | 5:57 |
| 19 | 12.1 | 5:49 | 5:55 |
| 20 | 12.1 | 5:49 | 5:54 |
| 21 | 12.0 | 5:50 | 5:52 |
| 22 | 12.0 | 5:51 | 5:50 |
| 23 | 12.0 | 5:52 | 5:49 |
| 24 | 11.9 | 5:53 | 5:47 |
| 25 | 11.9 | 5:53 | 5:46 |
| 26 | 11.8 | 5:54 | 5:44 |
| 27 | 11.8 | 5:55 | 5:43 |
| 28 | 11.8 | 5:56 | 5:41 |
| 29 | 11.7 | 5:57 | 5:40 |
| 30 | 11.7 | 5:57 | 5:39 |
Solar energy in September
Average shortwave solar energy reaching the ground each day in September, about 3.9 kWh/m².
For context, solar energy here swings from a low near 2.08 kWh/m² to a high of 5.4 kWh/m² in May across the year — September's 3.9 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 4.4 | 4.4 | 4.4 | 4.3 | 4.3 | 4.2 | 4.2 | 4.2 | 4.1 | 4.1 | 4.0 | 4.0 | 4.0 | 4.0 | 3.9 | 3.9 | 3.9 | 3.8 | 3.8 | 3.8 | 3.8 | 3.7 | 3.7 | 3.7 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.5 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 4.4 | Bright |
| 2 | 4.4 | Bright |
| 3 | 4.4 | Bright |
| 4 | 4.3 | Bright |
| 5 | 4.3 | Bright |
| 6 | 4.2 | Bright |
| 7 | 4.2 | Bright |
| 8 | 4.2 | Bright |
| 9 | 4.1 | Bright |
| 10 | 4.1 | Bright |
| 11 | 4.0 | Bright |
| 12 | 4.0 | Bright |
| 13 | 4.0 | Moderate |
| 14 | 4.0 | Moderate |
| 15 | 3.9 | Moderate |
| 16 | 3.9 | Moderate |
| 17 | 3.9 | Moderate |
| 18 | 3.8 | Moderate |
| 19 | 3.8 | Moderate |
| 20 | 3.8 | Moderate |
| 21 | 3.8 | Moderate |
| 22 | 3.7 | Moderate |
| 23 | 3.7 | Moderate |
| 24 | 3.7 | Moderate |
| 25 | 3.6 | Moderate |
| 26 | 3.6 | Moderate |
| 27 | 3.6 | Moderate |
| 28 | 3.6 | Moderate |
| 29 | 3.6 | Moderate |
| 30 | 3.5 | Moderate |
Hazard calendar for Maizuru
In September, Maizuru sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.
Maizuru sits in the Pacific typhoon belt; the season peaks July–October.
Is September a good time to visit Maizuru?
Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
September is a reasonable time to visit Maizuru for sightseeing.
What to pack for Maizuru in September
From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In September, Maizuru sees daytime highs around 27°C and nights near 21°C. Pack light clothes. Worth having: rain gear. About 13 days see rain.
Sea temperature near Maizuru in September
The nearest coast averages about 26°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 20 km away) is warmest in August at about 27°C and coldest in March near 12°C.
It's comfortable for a long swim from Jun 13 to Nov 7 — about 4.9 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 13 | 12 | 12 | 13 | 17 | 21 | 24 | 27 | 26 | 22 | 19 | 16 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Warm | Warm | Warm | Refreshing | Cool | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 13 | Bracing |
| Feb | 12 | Bracing |
| Mar | 12 | Bracing |
| Apr | 13 | Bracing |
| May | 17 | Cool |
| Jun | 21 | Refreshing |
| Jul | 24 | Warm |
| Aug | 27 | Warm |
| Sep | 26 | Warm |
| Oct | 22 | Refreshing |
| Nov | 19 | Cool |
| Dec | 16 | Cool |
UV index in Maizuru in September
Clear-sky midday UV in September peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Maizuru peaks around July 17 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 at about 2 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 4 | 5 | 6 | 8 | 9 | 10 | 9 | 9 | 6 | 3 | 2 |
| Level | Moderate | Moderate | Moderate | High | Very high | Very high | Extreme | Very high | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Moderate |
| Feb | 4 | Moderate |
| Mar | 5 | Moderate |
| Apr | 6 | High |
| May | 8 | Very high |
| Jun | 9 | Very high |
| Jul | 10 | Extreme |
| Aug | 9 | Very high |
| Sep | 9 | Very high |
| Oct | 6 | High |
| Nov | 3 | Moderate |
| Dec | 2 | Moderate |
Air quality in Maizuru in September
Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.
Air quality in Maizuru is worst in April — around 22 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (October, 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) | 13 | 16 | 21 | 22 | 21 | 18 | 17 | 17 | 13 | 11 | 12 | 12 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Moderate | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 13 | Moderate |
| Feb | 16 | Moderate |
| Mar | 21 | Moderate |
| Apr | 22 | Moderate |
| May | 21 | Moderate |
| Jun | 18 | Moderate |
| Jul | 17 | Moderate |
| Aug | 17 | Moderate |
| Sep | 13 | Moderate |
| Oct | 11 | Good |
| Nov | 12 | Moderate |
| Dec | 12 | Good |
Where is Maizuru?
Maizuru sits at 35.5°N, 135.3°E, 6 m above sea level, in Japan. The nearest listed city is Miyazu, 15 km away.
Topography around Maizuru
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Maizuru.
Within 3 km, the terrain around Maizuru has significant variations in elevation — a maximum elevation change of 334 m around an average of 67 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 718 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,487 m.
The land around Maizuru is covered by trees (60%) and artificial surfaces (22%) within 3 km, trees (77%) within 16 km, and trees (55%) and water (33%) 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 Maizuru (35.45°, 135.3333°, elevation 6 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).