Onsŏng weather in December
In December, Onsŏng sees average daytime highs of -6°C and overnight lows near -15°C, with 11 mm of precipitation across 2.7 wet days and about 8.9 hours of daylight. It is the 11th-warmest and 10th-wettest month of the year here.
Highs ease over the month, from about -3°C in the first days to -7°C by the end. The sky is clear or mostly clear about 53% of the time in December, and the air most often feels dry.
Daylight stretches from about 9 h 06 min at the start of December to 8 h 54 min by month's end. Set against the rest of the year, December is Onsŏng's 2nd-clearest and 1st-windiest month. For the whole year in context, see Onsŏng's year-round climate.
- Daytime high
- -6°
- 11th warmest
- Overnight low
- -15°
- 3rd coldest
- Precipitation
- 11 mm
- 2.7 wet days
- Daylight
- 8 h 48 min
- 7:51 AM – 4:42 PM
- Cloud cover
- 41%
- 2nd clearest
- Wind
- 11 km/h
- 1st windiest
- Solar energy
- 2.01 kWh/m²
- Travel score
- 0.0
- out of 10
Temperature in December
Highs ease over the month, from about -3°C in the first days to -7°C by the end.
A typical December day in Onsŏng reaches about -6°C in the afternoon and slips back to -15°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between -12°C and 0°C. Set against its neighbours, December runs about 8°C cooler than November and about 2°C warmer than January.
| 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) | -3 | -3 | -3 | -4 | -4 | -4 | -4 | -5 | -5 | -5 | -5 | -5 | -5 | -6 | -6 | -6 | -6 | -6 | -6 | -6 | -6 | -6 | -7 | -7 | -7 | -7 | -7 | -7 | -7 | -7 | -7 |
| Avg low (°C) | -12 | -12 | -12 | -13 | -13 | -13 | -13 | -14 | -14 | -14 | -14 | -14 | -14 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -16 | -16 | -16 | -16 | -16 | -16 | -16 | -16 | -16 | -17 | -17 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | -3 | -12 |
| 2 | -3 | -12 |
| 3 | -3 | -12 |
| 4 | -4 | -13 |
| 5 | -4 | -13 |
| 6 | -4 | -13 |
| 7 | -4 | -13 |
| 8 | -5 | -14 |
| 9 | -5 | -14 |
| 10 | -5 | -14 |
| 11 | -5 | -14 |
| 12 | -5 | -14 |
| 13 | -5 | -14 |
| 14 | -6 | -15 |
| 15 | -6 | -15 |
| 16 | -6 | -15 |
| 17 | -6 | -15 |
| 18 | -6 | -15 |
| 19 | -6 | -15 |
| 20 | -6 | -15 |
| 21 | -6 | -16 |
| 22 | -6 | -16 |
| 23 | -7 | -16 |
| 24 | -7 | -16 |
| 25 | -7 | -16 |
| 26 | -7 | -16 |
| 27 | -7 | -16 |
| 28 | -7 | -16 |
| 29 | -7 | -16 |
| 30 | -7 | -17 |
| 31 | -7 | -17 |
How December really feels in Onsŏng
Once humidity and wind are folded in, December 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 December is cold — wind chill drags the overnight "feels like" below the raw low.
Onsŏng weather by month
How December compares with the rest of the year at a glance. December is the 11th-warmest and 10th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | -7° / -18° | 9 | 1.5 | 1.9 | 9.2 | 0.0 |
| Feb | -3° / -15° | 10 | 2.1 | 2.6 | 10.2 | 0.0 |
| Mar | 4° / -7° | 23 | 5 | 4.2 | 11.6 | 0.4 |
| Apr | 13° / 1° | 43 | 7.4 | 2.5 | 13.1 | 3.6 |
| May | 18° / 7° | 79 | 11.8 | 0.3 | 14.4 | 5.6 |
| Jun | 22° / 13° | 76 | 11.7 | 0 | 15.1 | 6.2 |
| Jul | 25° / 17° | 137 | 13.1 | 0 | 14.8 | 6.2 |
| Aug | 25° / 17° | 129 | 12.4 | 0 | 13.8 | 6.3 |
| Sep | 21° / 10° | 65 | 8.1 | 0 | 12.3 | 6.8 |
| Oct | 13° / 2° | 40 | 6.3 | 0.9 | 10.8 | 4.3 |
| Nov | 3° / -6° | 26 | 4.8 | 3.4 | 9.5 | 0.3 |
| Dec | -6° / -15° | 11 | 2.7 | 3 | 8.9 | 0.0 |
Cloud cover in December
The sky is clear or mostly clear about 53% of the time in December.
Beyond those clear spells, partly cloudy skies cover about 16% of December, with mostly cloudy or overcast conditions the remaining 31%.
| 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 (%) | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 69 | 69 | 69 | 69 | 69 | 70 | 70 | 70 | 70 | 70 | 71 | 71 | 71 | 72 | 72 | 72 | 73 |
| Cloudier (%) | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 31 | 31 | 31 | 31 | 31 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 28 | 28 | 28 | 27 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 68 | 32 |
| 2 | 68 | 32 |
| 3 | 68 | 32 |
| 4 | 68 | 32 |
| 5 | 68 | 32 |
| 6 | 68 | 32 |
| 7 | 68 | 32 |
| 8 | 68 | 32 |
| 9 | 68 | 32 |
| 10 | 68 | 32 |
| 11 | 68 | 32 |
| 12 | 68 | 32 |
| 13 | 68 | 32 |
| 14 | 68 | 32 |
| 15 | 69 | 31 |
| 16 | 69 | 31 |
| 17 | 69 | 31 |
| 18 | 69 | 31 |
| 19 | 69 | 31 |
| 20 | 70 | 30 |
| 21 | 70 | 30 |
| 22 | 70 | 30 |
| 23 | 70 | 30 |
| 24 | 70 | 30 |
| 25 | 71 | 29 |
| 26 | 71 | 29 |
| 27 | 71 | 29 |
| 28 | 72 | 28 |
| 29 | 72 | 28 |
| 30 | 72 | 28 |
| 31 | 73 | 27 |
Chance of precipitation in December
Onsŏng gets around 11 mm of rain and snow over 2.7 wet days in December. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable precipitation averages around 9% and peaks near 13% on the wettest days, and about 3 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 (%) | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 |
| Snow chance (%) | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 |
| Rain chance (%) | Snow chance (%) | |
|---|---|---|
| 1 | 13 | 13 |
| 2 | 12 | 13 |
| 3 | 12 | 13 |
| 4 | 12 | 12 |
| 5 | 12 | 12 |
| 6 | 11 | 12 |
| 7 | 11 | 11 |
| 8 | 11 | 11 |
| 9 | 10 | 11 |
| 10 | 10 | 11 |
| 11 | 10 | 10 |
| 12 | 9 | 10 |
| 13 | 9 | 10 |
| 14 | 9 | 10 |
| 15 | 8 | 9 |
| 16 | 8 | 9 |
| 17 | 8 | 9 |
| 18 | 8 | 9 |
| 19 | 8 | 9 |
| 20 | 7 | 9 |
| 21 | 7 | 9 |
| 22 | 7 | 8 |
| 23 | 7 | 8 |
| 24 | 7 | 8 |
| 25 | 7 | 8 |
| 26 | 7 | 8 |
| 27 | 7 | 8 |
| 28 | 7 | 7 |
| 29 | 6 | 7 |
| 30 | 6 | 7 |
| 31 | 6 | 7 |
Humidity in December
Most of December feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, December 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 December
Winds average 11 km/h in December, the windiest month of the year.
Across December, 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) | 10 | 10 | 10 | 10 | 10 | 10 | 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 |
| 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 | 10 | calm |
| 2 | 10 | calm |
| 3 | 10 | calm |
| 4 | 10 | calm |
| 5 | 10 | calm |
| 6 | 10 | 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 | 11 | calm |
| 27 | 11 | calm |
| 28 | 11 | calm |
| 29 | 11 | calm |
| 30 | 11 | calm |
| 31 | 11 | calm |
Sunrise & sunset in December
Daylight runs from about 9 h 06 min at the start of December to 8 h 54 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 12 minutes over December. Sunrise moves from 7:38 AM to 7:57 AM, and sunset from 4:42 PM to 4:49 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) | 9.1 | 9.0 | 9.0 | 9.0 | 9.0 | 9.0 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.9 | 8.9 | 8.9 |
| Sunrise (AM) | 7:38 | 7:39 | 7:40 | 7:41 | 7:42 | 7:43 | 7:44 | 7:45 | 7:45 | 7:46 | 7:47 | 7:48 | 7:49 | 7:49 | 7:50 | 7:51 | 7:51 | 7:52 | 7:53 | 7:53 | 7:54 | 7:54 | 7:55 | 7:55 | 7:55 | 7:56 | 7:56 | 7:56 | 7:57 | 7:57 | 7:57 |
| Sunset (PM) | 4:42 | 4:41 | 4:41 | 4:41 | 4:41 | 4:41 | 4:41 | 4:41 | 4:41 | 4:41 | 4:41 | 4:41 | 4:41 | 4:41 | 4:41 | 4:42 | 4:42 | 4:42 | 4:42 | 4:43 | 4:43 | 4:44 | 4:44 | 4:45 | 4:45 | 4:46 | 4:47 | 4:47 | 4:48 | 4:49 | 4:49 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 9.1 | 7:38 | 4:42 |
| 2 | 9.0 | 7:39 | 4:41 |
| 3 | 9.0 | 7:40 | 4:41 |
| 4 | 9.0 | 7:41 | 4:41 |
| 5 | 9.0 | 7:42 | 4:41 |
| 6 | 9.0 | 7:43 | 4:41 |
| 7 | 8.9 | 7:44 | 4:41 |
| 8 | 8.9 | 7:45 | 4:41 |
| 9 | 8.9 | 7:45 | 4:41 |
| 10 | 8.9 | 7:46 | 4:41 |
| 11 | 8.9 | 7:47 | 4:41 |
| 12 | 8.9 | 7:48 | 4:41 |
| 13 | 8.9 | 7:49 | 4:41 |
| 14 | 8.9 | 7:49 | 4:41 |
| 15 | 8.9 | 7:50 | 4:41 |
| 16 | 8.8 | 7:51 | 4:42 |
| 17 | 8.8 | 7:51 | 4:42 |
| 18 | 8.8 | 7:52 | 4:42 |
| 19 | 8.8 | 7:53 | 4:42 |
| 20 | 8.8 | 7:53 | 4:43 |
| 21 | 8.8 | 7:54 | 4:43 |
| 22 | 8.8 | 7:54 | 4:44 |
| 23 | 8.8 | 7:55 | 4:44 |
| 24 | 8.8 | 7:55 | 4:45 |
| 25 | 8.8 | 7:55 | 4:45 |
| 26 | 8.8 | 7:56 | 4:46 |
| 27 | 8.8 | 7:56 | 4:47 |
| 28 | 8.8 | 7:56 | 4:47 |
| 29 | 8.9 | 7:57 | 4:48 |
| 30 | 8.9 | 7:57 | 4:49 |
| 31 | 8.9 | 7:57 | 4:49 |
Solar energy in December
Average shortwave solar energy reaching the ground each day in December, about 2.01 kWh/m² — the year's lowest.
For context, solar energy here swings from a low near 2.01 kWh/m² to a high of 5.44 kWh/m² in May across the year — December's 2.01 kWh/m² sits near the bottom.
| 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) | 2.1 | 2.1 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 2.1 | Moderate |
| 2 | 2.1 | Moderate |
| 3 | 2.0 | Moderate |
| 4 | 2.0 | Moderate |
| 5 | 2.0 | Moderate |
| 6 | 2.0 | Moderate |
| 7 | 2.0 | Moderate |
| 8 | 2.0 | Moderate |
| 9 | 2.0 | Moderate |
| 10 | 2.0 | Moderate |
| 11 | 2.0 | Moderate |
| 12 | 2.0 | Moderate |
| 13 | 2.0 | Moderate |
| 14 | 2.0 | Moderate |
| 15 | 2.0 | Moderate |
| 16 | 2.0 | Moderate |
| 17 | 2.0 | Moderate |
| 18 | 2.0 | Moderate |
| 19 | 2.0 | Moderate |
| 20 | 2.0 | Moderate |
| 21 | 2.0 | Moderate |
| 22 | 2.0 | Moderate |
| 23 | 2.0 | Moderate |
| 24 | 2.0 | Moderate |
| 25 | 2.0 | Moderate |
| 26 | 2.1 | Moderate |
| 27 | 2.1 | Moderate |
| 28 | 2.1 | Moderate |
| 29 | 2.1 | Moderate |
| 30 | 2.1 | Moderate |
| 31 | 2.1 | Moderate |
Hazard calendar for Onsŏng
None of Onsŏng's seasonal hazards are active in December. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Onsŏng's rainy season runs May–September, when most of the year's rain falls.
Is December a good time to visit Onsŏng?
Our two travel scores rate December for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
December is a weaker month for outdoor sightseeing in Onsŏng.
What to pack for Onsŏng in December
From December's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In December, Onsŏng sees daytime highs around -6°C and nights near -15°C. Pack a warm layer and a heavy coat.
UV index in Onsŏng in December
Clear-sky midday UV in December peaks around 1. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Onsŏng peaks around August 19 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 22 at about 1 (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) | 1 | 2 | 3 | 5 | 7 | 7 | 5 | 8 | 6 | 4 | 2 | 1 |
| Level | Low | Low | Moderate | High | High | High | High | Very high | High | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 2 | Low |
| Mar | 3 | Moderate |
| Apr | 5 | High |
| May | 7 | High |
| Jun | 7 | High |
| Jul | 5 | High |
| Aug | 8 | Very high |
| Sep | 6 | High |
| Oct | 4 | Moderate |
| Nov | 2 | Low |
| Dec | 1 | Low |
Air quality in Onsŏng in December
Average fine-particle pollution (PM2.5) through the year — so you can see where December falls, not just the annual average.
Air quality in Onsŏng is worst in March — around 47 µg/m³ PM2.5 (poor), about 2.7× the cleanest month (August, 17 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) | 35 | 37 | 47 | 36 | 28 | 22 | 19 | 17 | 21 | 26 | 29 | 29 |
| Level | Moderate | Poor | Poor | Poor | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 35 | Moderate |
| Feb | 37 | Poor |
| Mar | 47 | Poor |
| Apr | 36 | Poor |
| May | 28 | Moderate |
| Jun | 22 | Moderate |
| Jul | 19 | Moderate |
| Aug | 17 | Moderate |
| Sep | 21 | Moderate |
| Oct | 26 | Moderate |
| Nov | 29 | Moderate |
| Dec | 29 | Moderate |
Where is Onsŏng?
Onsŏng sits at 43.0°N, 130.0°E, 83 m above sea level, in North Korea. The nearest listed city is Namyang-nodongjagu, 11 km away.
Topography around Onsŏng
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Onsŏng.
Within 3 km, the terrain around Onsŏng has only modest variations in elevation — a maximum elevation change of 172 m around an average of 94 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 762 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,475 m.
The land around Onsŏng is covered by cropland (82%) within 3 km, trees (61%) and cropland (27%) within 16 km, and trees (76%) 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 Onsŏng (42.9572°, 129.9933°, elevation 83 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. 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).