Kosan weather in March
In March, Kosan sees average daytime highs of 7°C and overnight lows near -4°C, with 44 mm of precipitation across 7.3 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 10°C by the end. The sky is clear or mostly clear about 41% 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 Kosan's 6th-clearest and 2nd-windiest month. For the whole year in context, see Kosan's year-round climate.
- Daytime high
- 7°
- 9th warmest
- Overnight low
- -4°
- 4th coldest
- Precipitation
- 44 mm
- 7.3 wet days
- Daylight
- 11 h 42 min
- 6:49 AM – 6:31 PM
- Cloud cover
- 52%
- 6th clearest
- Wind
- 9 km/h
- 2nd windiest
- Solar energy
- 4.63 kWh/m²
- Travel score
- 1.0
- out of 10
Temperature in March
Highs climb over the month, from about 4°C in the first days to 10°C by the end.
A typical March day in Kosan reaches about 7°C in the afternoon and slips back to -4°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 1°C and 13°C. Set against its neighbours, March runs about 6°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 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 11 |
| Avg low (°C) | -7 | -7 | -7 | -6 | -6 | -6 | -6 | -6 | -5 | -5 | -5 | -5 | -4 | -4 | -4 | -4 | -3 | -3 | -3 | -3 | -3 | -2 | -2 | -2 | -2 | -2 | -1 | -1 | -1 | -1 | -1 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 4 | -7 |
| 2 | 4 | -7 |
| 3 | 4 | -7 |
| 4 | 4 | -6 |
| 5 | 4 | -6 |
| 6 | 5 | -6 |
| 7 | 5 | -6 |
| 8 | 5 | -6 |
| 9 | 5 | -5 |
| 10 | 5 | -5 |
| 11 | 6 | -5 |
| 12 | 6 | -5 |
| 13 | 6 | -4 |
| 14 | 6 | -4 |
| 15 | 7 | -4 |
| 16 | 7 | -4 |
| 17 | 7 | -3 |
| 18 | 7 | -3 |
| 19 | 8 | -3 |
| 20 | 8 | -3 |
| 21 | 8 | -3 |
| 22 | 8 | -2 |
| 23 | 9 | -2 |
| 24 | 9 | -2 |
| 25 | 9 | -2 |
| 26 | 9 | -2 |
| 27 | 10 | -1 |
| 28 | 10 | -1 |
| 29 | 10 | -1 |
| 30 | 10 | -1 |
| 31 | 11 | -1 |
How March really feels in Kosan
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.
Kosan 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° / -14° | 25 | 4.6 | 5.4 | 9.6 | 0.0 |
| Feb | 1° / -11° | 30 | 4.9 | 4.9 | 10.5 | 0.0 |
| Mar | 7° / -4° | 44 | 7.3 | 5.4 | 11.7 | 1.0 |
| Apr | 14° / 2° | 72 | 8 | 2 | 13 | 4.4 |
| May | 20° / 9° | 104 | 9.5 | 0 | 14.1 | 6.4 |
| Jun | 23° / 14° | 125 | 11.5 | 0 | 14.7 | 6.4 |
| Jul | 25° / 18° | 267 | 17.8 | 0 | 14.4 | 5.4 |
| Aug | 26° / 18° | 249 | 16.7 | 0 | 13.5 | 5.6 |
| Sep | 22° / 12° | 125 | 8.8 | 0 | 12.3 | 6.6 |
| Oct | 16° / 5° | 53 | 6.2 | 0.2 | 11 | 5.6 |
| Nov | 7° / -2° | 50 | 7.6 | 3.2 | 9.9 | 1.3 |
| Dec | 0° / -10° | 30 | 5.1 | 4.9 | 9.3 | 0.0 |
Cloud cover in March
The sky is clear or mostly clear about 41% of the time in March.
Beyond those clear spells, partly cloudy skies cover about 13% of March, with mostly cloudy or overcast conditions the remaining 46%.
| 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 (%) | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 55 | 55 | 54 | 54 | 54 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 55 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 55 | 54 |
| Cloudier (%) | 46 | 46 | 46 | 46 | 46 | 46 | 46 | 45 | 45 | 46 | 46 | 46 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 46 | 46 | 46 | 46 | 46 | 46 | 46 | 46 | 45 | 46 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 54 | 46 |
| 2 | 54 | 46 |
| 3 | 54 | 46 |
| 4 | 54 | 46 |
| 5 | 54 | 46 |
| 6 | 54 | 46 |
| 7 | 54 | 46 |
| 8 | 55 | 45 |
| 9 | 55 | 45 |
| 10 | 54 | 46 |
| 11 | 54 | 46 |
| 12 | 54 | 46 |
| 13 | 55 | 45 |
| 14 | 55 | 45 |
| 15 | 55 | 45 |
| 16 | 55 | 45 |
| 17 | 55 | 45 |
| 18 | 55 | 45 |
| 19 | 55 | 45 |
| 20 | 55 | 45 |
| 21 | 55 | 45 |
| 22 | 54 | 46 |
| 23 | 54 | 46 |
| 24 | 54 | 46 |
| 25 | 54 | 46 |
| 26 | 54 | 46 |
| 27 | 54 | 46 |
| 28 | 54 | 46 |
| 29 | 54 | 46 |
| 30 | 55 | 45 |
| 31 | 54 | 46 |
Chance of precipitation in March
Kosan gets around 44 mm of rain and snow over 7.3 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 23% and peaks near 25% on the wettest days, and about 5 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 (%) | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 |
| Snow chance (%) | 24 | 24 | 24 | 24 | 23 | 23 | 22 | 22 | 21 | 20 | 19 | 19 | 18 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 |
| Rain chance (%) | Snow chance (%) | |
|---|---|---|
| 1 | 25 | 24 |
| 2 | 25 | 24 |
| 3 | 25 | 24 |
| 4 | 25 | 24 |
| 5 | 25 | 23 |
| 6 | 25 | 23 |
| 7 | 25 | 22 |
| 8 | 24 | 22 |
| 9 | 24 | 21 |
| 10 | 24 | 20 |
| 11 | 24 | 19 |
| 12 | 24 | 19 |
| 13 | 23 | 18 |
| 14 | 23 | 17 |
| 15 | 23 | 17 |
| 16 | 23 | 16 |
| 17 | 23 | 16 |
| 18 | 23 | 15 |
| 19 | 23 | 15 |
| 20 | 23 | 15 |
| 21 | 23 | 14 |
| 22 | 23 | 14 |
| 23 | 23 | 14 |
| 24 | 23 | 13 |
| 25 | 23 | 13 |
| 26 | 22 | 13 |
| 27 | 22 | 12 |
| 28 | 22 | 12 |
| 29 | 22 | 12 |
| 30 | 22 | 11 |
| 31 | 22 | 11 |
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 9 km/h in March.
Across March, 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 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 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 | 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 | 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 | 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 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 7:12 AM to 6:25 AM, and sunset from 6:15 PM to 6:45 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 | 11.3 | 11.3 | 11.3 | 11.4 | 11.4 | 11.5 | 11.5 | 11.6 | 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 | 12.2 | 12.3 | 12.3 |
| Sunrise (AM) | 7:12 | 7:11 | 7:09 | 7:08 | 7:06 | 7:05 | 7:03 | 7:02 | 7:00 | 6:59 | 6:57 | 6:56 | 6:54 | 6:53 | 6:51 | 6:49 | 6:48 | 6:46 | 6:45 | 6:43 | 6:41 | 6:40 | 6:38 | 6:37 | 6:35 | 6:33 | 6:32 | 6:30 | 6:28 | 6:27 | 6:25 |
| Sunset (PM) | 6:15 | 6:16 | 6:17 | 6:18 | 6:19 | 6:20 | 6:21 | 6:22 | 6:23 | 6:24 | 6:25 | 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 | 6:39 | 6:40 | 6:41 | 6:42 | 6:43 | 6:44 | 6:45 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 11.0 | 7:12 | 6:15 |
| 2 | 11.1 | 7:11 | 6:16 |
| 3 | 11.1 | 7:09 | 6:17 |
| 4 | 11.2 | 7:08 | 6:18 |
| 5 | 11.2 | 7:06 | 6:19 |
| 6 | 11.3 | 7:05 | 6:20 |
| 7 | 11.3 | 7:03 | 6:21 |
| 8 | 11.3 | 7:02 | 6:22 |
| 9 | 11.4 | 7:00 | 6:23 |
| 10 | 11.4 | 6:59 | 6:24 |
| 11 | 11.5 | 6:57 | 6:25 |
| 12 | 11.5 | 6:56 | 6:27 |
| 13 | 11.6 | 6:54 | 6:28 |
| 14 | 11.6 | 6:53 | 6:29 |
| 15 | 11.6 | 6:51 | 6:30 |
| 16 | 11.7 | 6:49 | 6:31 |
| 17 | 11.7 | 6:48 | 6:32 |
| 18 | 11.8 | 6:46 | 6:33 |
| 19 | 11.8 | 6:45 | 6:34 |
| 20 | 11.9 | 6:43 | 6:35 |
| 21 | 11.9 | 6:41 | 6:36 |
| 22 | 11.9 | 6:40 | 6:37 |
| 23 | 12.0 | 6:38 | 6:38 |
| 24 | 12.0 | 6:37 | 6:39 |
| 25 | 12.1 | 6:35 | 6:39 |
| 26 | 12.1 | 6:33 | 6:40 |
| 27 | 12.2 | 6:32 | 6:41 |
| 28 | 12.2 | 6:30 | 6:42 |
| 29 | 12.2 | 6:28 | 6:43 |
| 30 | 12.3 | 6:27 | 6:44 |
| 31 | 12.3 | 6:25 | 6:45 |
Solar energy in March
Average shortwave solar energy reaching the ground each day in March, about 4.63 kWh/m².
For context, solar energy here swings from a low near 2.31 kWh/m² to a high of 5.72 kWh/m² in May across the year — March's 4.63 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) | 4.0 | 4.1 | 4.1 | 4.1 | 4.2 | 4.2 | 4.3 | 4.3 | 4.3 | 4.4 | 4.4 | 4.5 | 4.5 | 4.6 | 4.6 | 4.6 | 4.7 | 4.7 | 4.8 | 4.8 | 4.8 | 4.9 | 4.9 | 4.9 | 5.0 | 5.0 | 5.0 | 5.0 | 5.1 | 5.1 | 5.1 |
| 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 | 4.0 | Bright |
| 2 | 4.1 | Bright |
| 3 | 4.1 | Bright |
| 4 | 4.1 | Bright |
| 5 | 4.2 | Bright |
| 6 | 4.2 | Bright |
| 7 | 4.3 | Bright |
| 8 | 4.3 | Bright |
| 9 | 4.3 | Bright |
| 10 | 4.4 | Bright |
| 11 | 4.4 | Bright |
| 12 | 4.5 | Bright |
| 13 | 4.5 | Bright |
| 14 | 4.6 | Bright |
| 15 | 4.6 | Bright |
| 16 | 4.6 | Bright |
| 17 | 4.7 | Bright |
| 18 | 4.7 | Bright |
| 19 | 4.8 | Bright |
| 20 | 4.8 | Bright |
| 21 | 4.8 | Bright |
| 22 | 4.9 | Bright |
| 23 | 4.9 | Bright |
| 24 | 4.9 | Bright |
| 25 | 5.0 | Bright |
| 26 | 5.0 | Bright |
| 27 | 5.0 | Bright |
| 28 | 5.0 | Bright |
| 29 | 5.1 | Bright |
| 30 | 5.1 | Bright |
| 31 | 5.1 | Bright |
Hazard calendar for Kosan
In March, Kosan sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.
Kosan sits in the Pacific typhoon belt; the season peaks July–October.
Kosan's rainy season runs June–September, when most of the year's rain falls.
Is March a good time to visit Kosan?
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 Kosan.
What to pack for Kosan in March
From March's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In March, Kosan sees daytime highs around 7°C and nights near -4°C. Pack a warm layer and a heavy coat. Worth having: sun protection. About 7 days see rain.
Sea temperature near Kosan in March
The nearest coast averages about 5°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 35 km away) is warmest in August at about 24°C and coldest in February near 4°C.
It's comfortable for a long swim from Jul 1 to Sep 30 — about 3 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 5 | 4 | 5 | 8 | 13 | 18 | 22 | 24 | 22 | 18 | 13 | 9 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Warm | Refreshing | Cool | Bracing | Bracing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 5 | Bracing |
| Feb | 4 | Bracing |
| Mar | 5 | Bracing |
| Apr | 8 | Bracing |
| May | 13 | Bracing |
| Jun | 18 | Cool |
| Jul | 22 | Refreshing |
| Aug | 24 | Warm |
| Sep | 22 | Refreshing |
| Oct | 18 | Cool |
| Nov | 13 | Bracing |
| Dec | 9 | Bracing |
UV index in Kosan in March
Clear-sky midday UV in March peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Kosan peaks around August 18 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 2 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 3 | 4 | 6 | 6 | 8 | 7 | 9 | 7 | 5 | 2 | 2 |
| Level | Low | Moderate | Moderate | High | 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 | 6 | High |
| Jun | 8 | Very high |
| Jul | 7 | High |
| Aug | 9 | Very high |
| Sep | 7 | Very high |
| Oct | 5 | Moderate |
| Nov | 2 | Moderate |
| Dec | 2 | Low |
Air quality in Kosan 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 Kosan is worst in March — around 67 µg/m³ PM2.5 (unhealthy), about 2.4× the cleanest month (July, 28 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) | 66 | 63 | 67 | 59 | 47 | 36 | 28 | 28 | 34 | 49 | 53 | 52 |
| Level | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Poor | Poor | Moderate | Moderate | Moderate | Poor | Poor | Poor |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 66 | Unhealthy |
| Feb | 63 | Unhealthy |
| Mar | 67 | Unhealthy |
| Apr | 59 | Unhealthy |
| May | 47 | Poor |
| Jun | 36 | Poor |
| Jul | 28 | Moderate |
| Aug | 28 | Moderate |
| Sep | 34 | Moderate |
| Oct | 49 | Poor |
| Nov | 53 | Poor |
| Dec | 52 | Poor |
Where is Kosan?
Kosan sits at 38.9°N, 127.4°E, 195 m above sea level, in North Korea. The nearest listed city is Hoeyang, 22 km away.
Topography around Kosan
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Kosan.
Within 3 km, the terrain around Kosan has significant variations in elevation — a maximum elevation change of 366 m around an average of 215 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,492 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,626 m.
The land around Kosan is covered by cropland (54%) and trees (24%) within 3 km, trees (75%) within 16 km, and trees (58%) within 80 km.
North Korea travel facts
- Travel advisory
- Level 4
- Do Not Travel
- Power plugs
- Type C / F
- 220 V · 50 Hz
- Safe drinking water
- 67%
- of population, 2023
- Road deaths
- 24.2
- per 100k/yr, 2019
- Income group
- Low
- World Bank
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 Kosan (38.8558°, 127.4181°, elevation 195 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).