Daisen weather in March
In March, Daisen sees average daytime highs of 7°C and overnight lows near -1°C, with 115 mm of precipitation across 17.9 wet days and about 11.7 hours of daylight. It is the 9th-warmest and 9th-wettest month of the year here.
Highs climb over the month, from about 4°C in the first days to 9°C by the end. The sky is clear or mostly clear about 12% of the time in March, and the air most often feels dry.
Daylight stretches from about 11 hours at the start of March to 12 h 18 min by month's end. Set against the rest of the year, March is Daisen's 7th-clearest and 1st-windiest month. For the whole year in context, see Daisen's year-round climate.
- Daytime high
- 7°
- 9th warmest
- Overnight low
- -1°
- 4th coldest
- Precipitation
- 115 mm
- 17.9 wet days
- Daylight
- 11 h 42 min
- 5:57 AM – 5:38 PM
- Cloud cover
- 71%
- 7th clearest
- Wind
- 11 km/h
- 1st windiest
- Solar energy
- 4.12 kWh/m²
- Travel score
- 0.7
- out of 10
Daisen is city in Akita prefecture, Japan.
- Density
- 105/km²
- people per km²
- Founded
- 2005
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in March
Highs climb over the month, from about 4°C in the first days to 9°C by the end.
A typical March day in Daisen reaches about 7°C in the afternoon and slips back to -1°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 2°C and 12°C. Set against its neighbours, March runs about 4°C warmer than February and about 7°C cooler than April.
| 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) | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 10 |
| Avg low (°C) | -3 | -3 | -3 | -3 | -3 | -3 | -2 | -2 | -2 | -2 | -2 | -2 | -2 | -2 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 4 | -3 |
| 2 | 4 | -3 |
| 3 | 5 | -3 |
| 4 | 5 | -3 |
| 5 | 5 | -3 |
| 6 | 5 | -3 |
| 7 | 5 | -2 |
| 8 | 5 | -2 |
| 9 | 5 | -2 |
| 10 | 6 | -2 |
| 11 | 6 | -2 |
| 12 | 6 | -2 |
| 13 | 6 | -2 |
| 14 | 6 | -2 |
| 15 | 6 | -1 |
| 16 | 7 | -1 |
| 17 | 7 | -1 |
| 18 | 7 | -1 |
| 19 | 7 | -1 |
| 20 | 7 | -1 |
| 21 | 8 | -1 |
| 22 | 8 | 0 |
| 23 | 8 | 0 |
| 24 | 8 | 0 |
| 25 | 8 | 0 |
| 26 | 9 | 0 |
| 27 | 9 | 0 |
| 28 | 9 | 0 |
| 29 | 9 | 1 |
| 30 | 9 | 1 |
| 31 | 10 | 1 |
How March really feels in Daisen
Once humidity and wind are folded in, March averages 0 days that feel above 32°C and 31 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
The story in March is cold — wind chill drags the overnight "feels like" below the raw low.
Daisen weather by month
How March compares with the rest of the year at a glance. March is the 9th-warmest and 9th-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 | 10.4 | 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 March
The sky is clear or mostly clear about 12% of the time in March.
Beyond those clear spells, partly cloudy skies cover about 20% of March, 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 (%) | 27 | 27 | 27 | 26 | 25 | 25 | 26 | 26 | 26 | 27 | 27 | 28 | 29 | 29 | 30 | 31 | 32 | 33 | 33 | 34 | 36 | 36 | 35 | 36 | 37 | 37 | 37 | 37 | 38 | 39 | 39 |
| Cloudier (%) | 73 | 73 | 73 | 74 | 75 | 75 | 74 | 74 | 74 | 73 | 73 | 72 | 71 | 71 | 70 | 69 | 68 | 67 | 67 | 66 | 64 | 64 | 65 | 64 | 63 | 63 | 63 | 63 | 62 | 61 | 61 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 27 | 73 |
| 2 | 27 | 73 |
| 3 | 27 | 73 |
| 4 | 26 | 74 |
| 5 | 25 | 75 |
| 6 | 25 | 75 |
| 7 | 26 | 74 |
| 8 | 26 | 74 |
| 9 | 26 | 74 |
| 10 | 27 | 73 |
| 11 | 27 | 73 |
| 12 | 28 | 72 |
| 13 | 29 | 71 |
| 14 | 29 | 71 |
| 15 | 30 | 70 |
| 16 | 31 | 69 |
| 17 | 32 | 68 |
| 18 | 33 | 67 |
| 19 | 33 | 67 |
| 20 | 34 | 66 |
| 21 | 36 | 64 |
| 22 | 36 | 64 |
| 23 | 35 | 65 |
| 24 | 36 | 64 |
| 25 | 37 | 63 |
| 26 | 37 | 63 |
| 27 | 37 | 63 |
| 28 | 37 | 63 |
| 29 | 38 | 62 |
| 30 | 39 | 61 |
| 31 | 39 | 61 |
Chance of precipitation in March
Daisen gets around 115 mm of rain and snow over 17.9 wet days in March. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable precipitation averages around 57% and peaks near 58% on the wettest days, and about 12 days bring snow.
| 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 (%) | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 57 | 57 | 57 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 |
| Snow chance (%) | 49 | 49 | 49 | 49 | 49 | 49 | 48 | 48 | 47 | 46 | 45 | 44 | 42 | 41 | 39 | 38 | 37 | 35 | 34 | 33 | 32 | 31 | 30 | 29 | 28 | 27 | 27 | 26 | 25 | 24 | 23 |
| Rain chance (%) | Snow chance (%) | |
|---|---|---|
| 1 | 58 | 49 |
| 2 | 58 | 49 |
| 3 | 58 | 49 |
| 4 | 58 | 49 |
| 5 | 58 | 49 |
| 6 | 58 | 49 |
| 7 | 58 | 48 |
| 8 | 58 | 48 |
| 9 | 58 | 47 |
| 10 | 58 | 46 |
| 11 | 57 | 45 |
| 12 | 57 | 44 |
| 13 | 57 | 42 |
| 14 | 56 | 41 |
| 15 | 56 | 39 |
| 16 | 56 | 38 |
| 17 | 56 | 37 |
| 18 | 56 | 35 |
| 19 | 56 | 34 |
| 20 | 56 | 33 |
| 21 | 56 | 32 |
| 22 | 56 | 31 |
| 23 | 56 | 30 |
| 24 | 56 | 29 |
| 25 | 56 | 28 |
| 26 | 56 | 27 |
| 27 | 56 | 27 |
| 28 | 56 | 26 |
| 29 | 56 | 25 |
| 30 | 56 | 24 |
| 31 | 56 | 23 |
Humidity in March
Most of March feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, March lands in the dry band about 100% 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 (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Dry (%) | |
|---|---|
| 1 | 100 |
| 2 | 100 |
| 3 | 100 |
| 4 | 100 |
| 5 | 100 |
| 6 | 100 |
| 7 | 100 |
| 8 | 100 |
| 9 | 100 |
| 10 | 100 |
| 11 | 100 |
| 12 | 100 |
| 13 | 100 |
| 14 | 100 |
| 15 | 100 |
| 16 | 100 |
| 17 | 100 |
| 18 | 100 |
| 19 | 100 |
| 20 | 100 |
| 21 | 100 |
| 22 | 100 |
| 23 | 100 |
| 24 | 100 |
| 25 | 100 |
| 26 | 100 |
| 27 | 100 |
| 28 | 100 |
| 29 | 100 |
| 30 | 100 |
| 31 | 100 |
Wind in March
Winds average 11 km/h in March, the windiest month of the year.
Across March, daily wind ranges from about 10 km/h on the calmest days to 11 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) | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 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 | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 11 | calm |
| 2 | 11 | calm |
| 3 | 11 | calm |
| 4 | 11 | calm |
| 5 | 11 | calm |
| 6 | 11 | calm |
| 7 | 11 | calm |
| 8 | 11 | calm |
| 9 | 11 | calm |
| 10 | 11 | calm |
| 11 | 11 | calm |
| 12 | 11 | calm |
| 13 | 11 | calm |
| 14 | 11 | calm |
| 15 | 11 | calm |
| 16 | 11 | calm |
| 17 | 11 | calm |
| 18 | 11 | calm |
| 19 | 11 | calm |
| 20 | 11 | calm |
| 21 | 11 | calm |
| 22 | 11 | calm |
| 23 | 11 | calm |
| 24 | 11 | calm |
| 25 | 11 | calm |
| 26 | 10 | calm |
| 27 | 10 | calm |
| 28 | 10 | calm |
| 29 | 10 | calm |
| 30 | 10 | calm |
| 31 | 10 | calm |
Sunrise & sunset in March
Daylight runs from about 11 hours at the start of March to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 78 minutes over March. Sunrise moves from 6:20 AM to 5:33 AM, and sunset from 5:22 PM to 5:53 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) | 11.0 | 11.1 | 11.1 | 11.2 | 11.2 | 11.2 | 11.3 | 11.3 | 11.4 | 11.4 | 11.5 | 11.5 | 11.5 | 11.6 | 11.6 | 11.7 | 11.7 | 11.8 | 11.8 | 11.9 | 11.9 | 11.9 | 12.0 | 12.0 | 12.1 | 12.1 | 12.2 | 12.2 | 12.3 | 12.3 | 12.3 |
| Sunrise (AM) | 6:20 | 6:19 | 6:17 | 6:16 | 6:15 | 6:13 | 6:11 | 6:10 | 6:08 | 6:07 | 6:05 | 6:04 | 6:02 | 6:01 | 5:59 | 5:57 | 5:56 | 5:54 | 5:52 | 5:51 | 5:49 | 5:48 | 5:46 | 5:44 | 5:43 | 5:41 | 5:39 | 5:38 | 5:36 | 5:34 | 5:33 |
| Sunset (PM) | 5:22 | 5:23 | 5:24 | 5:25 | 5:26 | 5:28 | 5:29 | 5:30 | 5:31 | 5:32 | 5:33 | 5:34 | 5:35 | 5:36 | 5:37 | 5:38 | 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 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 11.0 | 6:20 | 5:22 |
| 2 | 11.1 | 6:19 | 5:23 |
| 3 | 11.1 | 6:17 | 5:24 |
| 4 | 11.2 | 6:16 | 5:25 |
| 5 | 11.2 | 6:15 | 5:26 |
| 6 | 11.2 | 6:13 | 5:28 |
| 7 | 11.3 | 6:11 | 5:29 |
| 8 | 11.3 | 6:10 | 5:30 |
| 9 | 11.4 | 6:08 | 5:31 |
| 10 | 11.4 | 6:07 | 5:32 |
| 11 | 11.5 | 6:05 | 5:33 |
| 12 | 11.5 | 6:04 | 5:34 |
| 13 | 11.5 | 6:02 | 5:35 |
| 14 | 11.6 | 6:01 | 5:36 |
| 15 | 11.6 | 5:59 | 5:37 |
| 16 | 11.7 | 5:57 | 5:38 |
| 17 | 11.7 | 5:56 | 5:39 |
| 18 | 11.8 | 5:54 | 5:40 |
| 19 | 11.8 | 5:52 | 5:41 |
| 20 | 11.9 | 5:51 | 5:42 |
| 21 | 11.9 | 5:49 | 5:43 |
| 22 | 11.9 | 5:48 | 5:44 |
| 23 | 12.0 | 5:46 | 5:45 |
| 24 | 12.0 | 5:44 | 5:46 |
| 25 | 12.1 | 5:43 | 5:47 |
| 26 | 12.1 | 5:41 | 5:48 |
| 27 | 12.2 | 5:39 | 5:49 |
| 28 | 12.2 | 5:38 | 5:50 |
| 29 | 12.3 | 5:36 | 5:51 |
| 30 | 12.3 | 5:34 | 5:52 |
| 31 | 12.3 | 5:33 | 5:53 |
Solar energy in March
Average shortwave solar energy reaching the ground each day in March, about 4.12 kWh/m².
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 — March's 4.12 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) | 3.6 | 3.6 | 3.6 | 3.7 | 3.7 | 3.7 | 3.8 | 3.8 | 3.9 | 3.9 | 3.9 | 4.0 | 4.0 | 4.1 | 4.1 | 4.1 | 4.2 | 4.2 | 4.3 | 4.3 | 4.3 | 4.4 | 4.4 | 4.4 | 4.5 | 4.5 | 4.5 | 4.5 | 4.6 | 4.6 | 4.6 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | 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 | 3.6 | Moderate |
| 2 | 3.6 | Moderate |
| 3 | 3.6 | Moderate |
| 4 | 3.7 | Moderate |
| 5 | 3.7 | Moderate |
| 6 | 3.7 | Moderate |
| 7 | 3.8 | Moderate |
| 8 | 3.8 | Moderate |
| 9 | 3.9 | Moderate |
| 10 | 3.9 | Moderate |
| 11 | 3.9 | Moderate |
| 12 | 4.0 | Moderate |
| 13 | 4.0 | Bright |
| 14 | 4.1 | Bright |
| 15 | 4.1 | Bright |
| 16 | 4.1 | Bright |
| 17 | 4.2 | Bright |
| 18 | 4.2 | Bright |
| 19 | 4.3 | Bright |
| 20 | 4.3 | Bright |
| 21 | 4.3 | Bright |
| 22 | 4.4 | Bright |
| 23 | 4.4 | Bright |
| 24 | 4.4 | Bright |
| 25 | 4.5 | Bright |
| 26 | 4.5 | Bright |
| 27 | 4.5 | Bright |
| 28 | 4.5 | Bright |
| 29 | 4.6 | Bright |
| 30 | 4.6 | Bright |
| 31 | 4.6 | Bright |
Hazard calendar for Daisen
In March, Daisen sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.
Daisen sits in the Pacific typhoon belt; the season peaks July–October.
Is March a good time to visit Daisen?
Our two travel scores rate March for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
March is a weaker month for outdoor sightseeing in Daisen.
What to pack for Daisen in March
From March's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In March, Daisen sees daytime highs around 7°C and nights near -1°C. Pack a warm layer and rain gear. Worth having: a heavy coat. About 18 days see rain.
Sea temperature near Daisen in March
The nearest coast averages about 9°C in March — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 53 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 Daisen in March
Clear-sky midday UV in March peaks around 3 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Daisen 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 Daisen in March
Average fine-particle pollution (PM2.5) through the year — so you can see where March falls, not just the annual average.
Air quality in Daisen 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 Daisen?
Daisen sits at 39.4°N, 140.5°E, 22 m above sea level, in Japan. The nearest listed city is Ōmagari, 1.0 km away.
Topography around Daisen
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Daisen.
Within 3 km, the terrain around Daisen has only modest variations in elevation — a maximum elevation change of 24 m around an average of 26 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,041 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,211 m.
The land around Daisen is covered by cropland (58%) and artificial surfaces (27%) within 3 km, trees (50%) and cropland (39%) within 16 km, and trees (70%) 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 Daisen (39.4412°, 140.4896°, elevation 22 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).