Mangyongdae-ri climate
Mangyongdae-ri (North Korea) has a monsoon-influenced hot-summer humid continental climate (Köppen Dwa). The average temperature over the year is 11 °C51 °F, and about 1,000 mm39 in of precipitation falls in an average year.
Temperature by month
Precipitation by month
Mangyongdae-ri climate table
| Month | High °C°F | Low °C°F | Mean °C°F | Precip. mmin | Frost days |
|---|---|---|---|---|---|
| Jan | −130 | −1014 | −522 | 90.3 | 31 |
| Feb | 236 | −719 | −327 | 190.7 | 28 |
| Mar | 847 | −327 | 337 | 230.9 | 25 |
| Apr | 1661 | 338 | 1049 | 542.1 | 5 |
| May | 2374 | 1050 | 1762 | 763.0 | 0 |
| Jun | 2882 | 1661 | 2272 | 973.8 | 0 |
| Jul | 2984 | 2068 | 2576 | 28111 | 0 |
| Aug | 2883 | 2169 | 2576 | 2369.3 | 0 |
| Sep | 2576 | 1559 | 2068 | 973.8 | 0 |
| Oct | 1865 | 846 | 1355 | 461.8 | 1 |
| Nov | 948 | 032 | 540 | 471.8 | 16 |
| Dec | 133 | −719 | −326 | 170.7 | 30 |
| Year | 2984 | −1014 | 1151 | 1,00039 | 136 |
“Year” row: highest monthly high, lowest monthly low, annual mean and annual total. Frost days are for the whole grid cell.
| Month | Humid. | Cloud | Solar | Daylight |
|---|---|---|---|---|
| Jan | 76% | 58% | 2.3 | 9:43 |
| Feb | 73% | 52% | 3.1 | 10:41 |
| Mar | 70% | 46% | 4.4 | 11:50 |
| Apr | 67% | 51% | 5.1 | 13:10 |
| May | 67% | 54% | 5.6 | 14:17 |
| Jun | 68% | 63% | 5.2 | 14:53 |
| Jul | 80% | 74% | 4.2 | 14:39 |
| Aug | 83% | 66% | 4.4 | 13:41 |
| Sep | 78% | 58% | 4.3 | 12:23 |
| Oct | 74% | 48% | 3.5 | 11:06 |
| Nov | 75% | 55% | 2.4 | 9:59 |
| Dec | 75% | 58% | 2.0 | 9:26 |
Humid. = average relative humidity at 2 m; cloud = average cloud amount; solar = average daily solar energy reaching the ground in kWh/m² (all-sky); daylight in hours:minutes, calculated for the 15th of each month.
What the climate of Mangyongdae-ri is like
The warmest month is July, with an average high of 29 °C84 °F and a low of 20 °C68 °F. The coldest is January, when highs average −1 °C30 °F and lows −10 °C14 °F. The climate is extremely continental — the average temperature swings by 30.1 °C54.1 °F between the coldest and the warmest month.
It is wet, with about 1,000 mm39 in of precipitation per year. The wettest three-month stretch is June–August, which brings 61% of the annual total. Months with less than 20 mm0.8 in on average: December–February. The wettest month is July (281 mm11 in), the driest is January (9 mm0.3 in).
Relative humidity ranges from 67% in May to 83% in August. The clearest skies (lowest average cloud amount, 46%) are typical of March. Average wind speed near the ground ranges from 7 km/h (4 mph) in September to 11 km/h (7 mph) in March. Daylight lasts from about 9.4 hours in December to 14.9 hours in June.
A lasting snow cover is typical in December–February, when the average snow depth in the reanalysis exceeds 10 cm (deepest in January, about 17 cm).
Best time to visit Mangyongdae-ri
Based on these averages, the most comfortable months for sightseeing and outdoor activities are May and June and September and October: average highs of 18 °C65 °F to 28 °C82 °F with 46 mm1.8 in to 97 mm3.8 in of precipitation per month.
The most challenging month is January, which is cold, with average highs of −1 °C30 °F.
Comfort score: months are ranked by how close they come to an average high of 21–28 °C (70–82 °F), lows above 5 °C (41 °F), little precipitation and moderate humidity. The best-ranked months of each place are recommended, even where none meets all of these. These are general rules of thumb applied to long-term averages.
What to pack for Mangyongdae-ri
- Winter (December–February) — highs −130 to 2 °C36 °F, lows −1014 to −7 °C19 °F, about 15 mm0.6 in of precipitation a month. Pack a winter coat, hat, gloves and warm, non-slip boots and shoes with good grip, as frost is common.
- Spring (March–May) — highs 847 to 23 °C74 °F, lows −327 to 10 °C50 °F, about 51 mm2.0 in of precipitation a month. Pack long sleeves, a sweater and a medium jacket and an extra layer for the cooler mornings and evenings.
- Summer (June–August) — highs 2882 to 29 °C84 °F, lows 1661 to 21 °C69 °F, about 205 mm8.1 in of precipitation a month. Pack light summer clothes such as T-shirts, shorts or light dresses and a good rain jacket or umbrella and quick-drying shoes.
- Autumn (September–November) — highs 948 to 25 °C76 °F, lows 032 to 15 °C59 °F, about 63 mm2.5 in of precipitation a month. Pack long sleeves, a sweater and a medium jacket.
How Mangyongdae-ri compares
Compared with Pyongyang, about 9 km to the northeast, Mangyongdae-ri has practically the same average temperature and receives a similar amount of precipitation.
Of the 18 places in North Korea covered by World Climates, Mangyongdae-ri is the 10th warmest by annual mean temperature and the 9th wettest by annual precipitation. See all of them on the North Korea climate page.
Places in other countries with the most similar temperature and rainfall pattern: Yangju (South Korea, Dwa), Paju (South Korea, Dwa) and Chuncheon (South Korea, Dwa).
The same NASA POWER grid cell also contains Songnim-ni (pop. 152,425) and Kangsŏn (pop. 102,436). Their long-term averages in this dataset are essentially the same as for Mangyongdae-ri, so they do not have separate pages.
Nearby places
- Pyongyang 9 km · 10 °C51 °F · 1,000 mm39 in
- Nampo 36 km · 11 °C52 °F · 962 mm38 in
- Chaeryŏng-ni 47 km · 11 °C52 °F · 931 mm37 in
- Sunchon 54 km · 10 °C50 °F · 1,065 mm42 in
- Tokchon 99 km · 9 °C49 °F · 1,050 mm41 in
- Haeju 106 km · 11 °C52 °F · 1,027 mm40 in
- Chongdan-up 116 km · 11 °C52 °F · 1,133 mm45 in
- Kangnyŏng 121 km · 11 °C52 °F · 1,027 mm40 in
Frequently asked questions
What is the warmest month in Mangyongdae-ri?
July is the warmest month in Mangyongdae-ri, with an average high of 29 °C (84 °F) and an average low of 20 °C (68 °F).
What is the coldest month in Mangyongdae-ri?
January is the coldest month, with an average high of -1 °C (30 °F) and an average low of -10 °C (14 °F).
When does it rain the most in Mangyongdae-ri?
July is the wettest month with about 281 mm (11.0 in) of precipitation; January is the driest with about 9 mm (0.3 in).
What is the best time to visit Mangyongdae-ri?
Judging by long-term averages, the most comfortable months are May and June and September and October.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.
The grid cell’s average elevation is 64 m, while Mangyongdae-ri lies at about 14 m. Temperatures on this page were therefore adjusted by +0.3 °C0.6 °F using the standard lapse rate of 6.5 °C per 1,000 m.