Climate Insights for Jongju

Chongju-si, North Pyongan, North Korea

Hottest
August
29°C peak84°F peak
Coldest
January
-11°C low12°F low
Wettest
August
304 mm rain12 in rain
Best to Visit
September
Mild temps & low rain

Climate Overview

The climate in Jongju is temperate. The average annual temperature is 11°C and approximately 1,254 mm of precipitation falls per year. August is the wettest month, receiving around 304 mm of rainfall. Jongju is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, September. The coldest months are January, December, February, when temperatures can drop to -11°C. Light snow can occur between January and December.The climate in Jongju is temperate. The average annual temperature is 51°F and approximately 49.4 in of precipitation falls per year. August is the wettest month, receiving around 12 in of rainfall. Jongju is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, September. The coldest months are January, December, February, when temperatures can drop to 12°F. Light snow can occur between January and December.

Temperature

-20°-10°0°10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: -1°Average: -6°Min: -11°FebMax: 2°Average: -2°Min: -7°MarMax: 10°Average: 5°Min: 0°AprMax: 16°Average: 11°Min: 6°MayMax: 21°Average: 17°Min: 12°JunMax: 25°Average: 21°Min: 18°JulMax: 29°Average: 25°Min: 22°AugMax: 29°Average: 25°Min: 22°SepMax: 26°Average: 21°Min: 16°OctMax: 18°Average: 13°Min: 8°NovMax: 9°Average: 4°Min: 0°DecMax: 0°Average: -4°Min: -9°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 31°FAverage: 21°FMin: 12°FFebMax: 36°FAverage: 28°FMin: 19°FMarMax: 49°FAverage: 40°FMin: 32°FAprMax: 62°FAverage: 52°FMin: 44°FMayMax: 70°FAverage: 62°FMin: 54°FJunMax: 78°FAverage: 70°FMin: 64°FJulMax: 84°FAverage: 78°FMin: 72°FAugMax: 84°FAverage: 77°FMin: 72°FSepMax: 78°FAverage: 69°FMin: 62°FOctMax: 65°FAverage: 55°FMin: 46°FNovMax: 48°FAverage: 39°FMin: 31°FDecMax: 32°FAverage: 24°FMin: 16°F
Max
Average
Min

Jongju has a wide annual temperature range, spanning 40°C from the coldest to warmest months. The warmest month is August, when average highs reach 29°C and the mean temperature sits around 25°C. The coldest month is January, when overnight lows fall to -11°C and the daily average is -6°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between November and December, with a 8°C shift in average temperatures.Jongju has a wide annual temperature range, spanning 72°F from the coldest to warmest months. The warmest month is August, when average highs reach 84°F and the mean temperature sits around 77°F. The coldest month is January, when overnight lows fall to 12°F and the daily average is 21°F. On average, daily temperatures fluctuate by about 16°F between overnight lows and afternoon highs. The sharpest temperature change occurs between November and December, with a 15°F shift in average temperatures.

Precipitation

0mm50mm100mm150mm200mm250mm300mm350mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 13mmSnow: 9mmFebPrecipitation: 21mmSnow: 9mmMarPrecipitation: 31mmSnow: 3mmAprPrecipitation: 62mmSnow: 1mmMayPrecipitation: 117mmSnow: 0mmJunPrecipitation: 175mmSnow: 0mmJulPrecipitation: 277mmSnow: 0mmAugPrecipitation: 304mmSnow: 0mmSepPrecipitation: 98mmSnow: 0mmOctPrecipitation: 66mmSnow: 0mmNovPrecipitation: 67mmSnow: 4mmDecPrecipitation: 23mmSnow: 12mm
Precipitation
Snow
0in2in4in6in8in10in12inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 0.5inSnow (in): 3inFebPrecipitation: 0.8inSnow (in): 4inMarPrecipitation: 1.2inSnow (in): 1inAprPrecipitation: 2.4inSnow (in): 0inMayPrecipitation: 4.6inSnow (in): 0inJunPrecipitation: 6.9inSnow (in): 0inJulPrecipitation: 10.9inSnow (in): 0inAugPrecipitation: 12inSnow (in): 0inSepPrecipitation: 3.9inSnow (in): 0inOctPrecipitation: 2.6inSnow (in): 0inNovPrecipitation: 2.6inSnow (in): 2inDecPrecipitation: 0.9inSnow (in): 5in
Precipitation
Snow (in)

Jongju is a fairly wet location, receiving approximately 1,254 mm of precipitation annually, which averages out to around 104 mm per month. The wettest month is August, averaging 304 mm of rainfall. July and June also tend to see above-average precipitation. The driest month is January, with just 13 mm. That's 291 mm less than August, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic. Light snowfall can occur between January and December, totalling around 38cm annually. December is the snowiest month with approximately 12cm.Jongju is a fairly wet location, receiving approximately 49.4 in of precipitation annually, which averages out to around 4.1 in per month. The wettest month is August, averaging 12 in of rainfall. July and June also tend to see above-average precipitation. The driest month is January, with just 0.5 in. That's 11.5 in less than August, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic. Light snowfall can occur between January and December, totalling around 15in annually. December is the snowiest month with approximately 5in.

Wind

0km/h5km/h10km/h15km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 10km/hFebWind Speed: 11km/hMarWind Speed: 10km/hAprWind Speed: 10km/hMayWind Speed: 10km/hJunWind Speed: 8km/hJulWind Speed: 8km/hAugWind Speed: 8km/hSepWind Speed: 8km/hOctWind Speed: 10km/hNovWind Speed: 10km/hDecWind Speed: 11km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 6mphFebWind Speed: 7mphMarWind Speed: 6mphAprWind Speed: 6mphMayWind Speed: 6mphJunWind Speed: 5mphJulWind Speed: 5mphAugWind Speed: 5mphSepWind Speed: 5mphOctWind Speed: 6mphNovWind Speed: 6mphDecWind Speed: 7mph
Wind Speed

Jongju is relatively calm, with an average annual wind speed of 10km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 11km/h, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/h between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 11km/h in winter, 10km/h in spring, 8km/h in summer, 9km/h in autumn.Jongju is mildly breezy, with an average annual wind speed of 6mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is February, averaging 7mph, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 5mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2mph between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 7mph in winter, 6mph in spring, 5mph in summer, 6mph in autumn.

Best Time to Visit

Jan-6°21°F
Feb-2°28°F
Mar5°40°F
Apr11°52°F
May17°62°F
Jun21°70°F
Jul25°78°F
Aug25°77°F
Sep21°69°F
Oct13°55°F
Nov4°39°F
Dec-4°24°F

The best time to visit Jongju is during September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 98 mm per month. By contrast, August can be uncomfortably hot with highs reaching 29°C, while January is the coldest period with lows dropping to -11°C. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.The best time to visit Jongju is during September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 69°F with modest rainfall averaging 3.9 in per month. By contrast, August can be uncomfortably hot with highs reaching 84°F, while January is the coldest period with lows dropping to 12°F. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.

Monthly Climate Data

The table below shows monthly climate averages for Jongju based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for Jongju based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in inches (in) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
-11 °C12 °F
-1 °C31 °F
10 km/h6 mph
13 mm0.5 in
9 cm3 in
Feb
-7 °C19 °F
2 °C36 °F
11 km/h7 mph
21 mm0.8 in
9 cm4 in
Mar
0 °C32 °F
10 °C49 °F
10 km/h6 mph
31 mm1.2 in
3 cm1 in
Apr
6 °C44 °F
16 °C62 °F
10 km/h6 mph
62 mm2.4 in
1 cm0 in
May
12 °C54 °F
21 °C70 °F
10 km/h6 mph
117 mm4.6 in
0 cm0 in
Jun
18 °C64 °F
25 °C78 °F
8 km/h5 mph
175 mm6.9 in
0 cm0 in
Jul
22 °C72 °F
29 °C84 °F
8 km/h5 mph
277 mm10.9 in
0 cm0 in
Aug
22 °C72 °F
29 °C84 °F
8 km/h5 mph
304 mm12 in
0 cm0 in
Sep
16 °C62 °F
26 °C78 °F
8 km/h5 mph
98 mm3.9 in
0 cm0 in
OctCurrent
8 °C46 °F
18 °C65 °F
10 km/h6 mph
66 mm2.6 in
0 cm0 in
Nov
0 °C31 °F
9 °C48 °F
10 km/h6 mph
67 mm2.6 in
4 cm2 in
Dec
-9 °C16 °F
0 °C32 °F
11 km/h7 mph
23 mm0.9 in
12 cm5 in