Climate Insights for Namyangju

Namyangju-si, Gyeonggi, South Korea

Hottest
August
29°C peak85°F peak
Coldest
January
-8°C low18°F low
Wettest
July
303 mm rain11.9 in rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Namyangju is temperate. The average annual temperature is 12°C and approximately 1,306 mm of precipitation falls per year. July is the wettest month, receiving around 303 mm of rainfall. Namyangju is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, June. The coldest months are January, December, February, when temperatures can drop to -8°C. Light snow can occur between January and December.The climate in Namyangju is temperate. The average annual temperature is 53°F and approximately 51.4 in of precipitation falls per year. July is the wettest month, receiving around 11.9 in of rainfall. Namyangju is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, June. The coldest months are January, December, February, when temperatures can drop to 18°F. Light snow can occur between January and December.

Temperature

-10°0°10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 2°Average: -3°Min: -8°FebMax: 4°Average: -1°Min: -5°MarMax: 12°Average: 6°Min: 1°AprMax: 18°Average: 12°Min: 7°MayMax: 22°Average: 17°Min: 12°JunMax: 27°Average: 22°Min: 18°JulMax: 29°Average: 25°Min: 22°AugMax: 29°Average: 25°Min: 22°SepMax: 25°Average: 21°Min: 17°OctMax: 19°Average: 14°Min: 9°NovMax: 11°Average: 6°Min: 1°DecMax: 3°Average: -2°Min: -6°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 35°FAverage: 26°FMin: 18°FFebMax: 40°FAverage: 31°FMin: 23°FMarMax: 53°FAverage: 43°FMin: 34°FAprMax: 64°FAverage: 54°FMin: 44°FMayMax: 72°FAverage: 63°FMin: 53°FJunMax: 80°FAverage: 71°FMin: 64°FJulMax: 84°FAverage: 78°FMin: 72°FAugMax: 85°FAverage: 78°FMin: 72°FSepMax: 78°FAverage: 69°FMin: 62°FOctMax: 66°FAverage: 56°FMin: 48°FNovMax: 52°FAverage: 43°FMin: 34°FDecMax: 37°FAverage: 29°FMin: 21°F
Max
Average
Min

Namyangju has a wide annual temperature range, spanning 37°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 -8°C and the daily average is -3°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.Namyangju has a wide annual temperature range, spanning 67°F from the coldest to warmest months. The warmest month is August, when average highs reach 85°F and the mean temperature sits around 78°F. The coldest month is January, when overnight lows fall to 18°F and the daily average is 26°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 14°F shift in average temperatures.

Precipitation

0mm50mm100mm150mm200mm250mm300mm350mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 23mmSnow: 8mmFebPrecipitation: 28mmSnow: 9mmMarPrecipitation: 47mmSnow: 8mmAprPrecipitation: 75mmSnow: 2mmMayPrecipitation: 118mmSnow: 0mmJunPrecipitation: 137mmSnow: 0mmJulPrecipitation: 303mmSnow: 0mmAugPrecipitation: 254mmSnow: 0mmSepPrecipitation: 155mmSnow: 0mmOctPrecipitation: 83mmSnow: 0mmNovPrecipitation: 53mmSnow: 2mmDecPrecipitation: 32mmSnow: 8mm
Precipitation
Snow
0in2in4in6in8in10in12inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 0.9inSnow (in): 3inFebPrecipitation: 1.1inSnow (in): 4inMarPrecipitation: 1.8inSnow (in): 3inAprPrecipitation: 2.9inSnow (in): 1inMayPrecipitation: 4.6inSnow (in): 0inJunPrecipitation: 5.4inSnow (in): 0inJulPrecipitation: 11.9inSnow (in): 0inAugPrecipitation: 10inSnow (in): 0inSepPrecipitation: 6.1inSnow (in): 0inOctPrecipitation: 3.2inSnow (in): 0inNovPrecipitation: 2.1inSnow (in): 1inDecPrecipitation: 1.2inSnow (in): 3in
Precipitation
Snow (in)

Namyangju is a fairly wet location, receiving approximately 1,306 mm of precipitation annually, which averages out to around 109 mm per month. The wettest month is July, averaging 303 mm of rainfall. August and September also tend to see above-average precipitation. The driest month is January, with just 23 mm. That's 280 mm less than July, 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 37cm annually. February is the snowiest month with approximately 9cm.Namyangju is a fairly wet location, receiving approximately 51.4 in of precipitation annually, which averages out to around 4.3 in per month. The wettest month is July, averaging 11.9 in of rainfall. August and September also tend to see above-average precipitation. The driest month is January, with just 0.9 in. That's 11 in less than July, 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. February is the snowiest month with approximately 4in.

Wind

0km/h5km/h10km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 9km/hFebWind Speed: 9km/hMarWind Speed: 9km/hAprWind Speed: 9km/hMayWind Speed: 9km/hJunWind Speed: 7km/hJulWind Speed: 8km/hAugWind Speed: 7km/hSepWind Speed: 7km/hOctWind Speed: 7km/hNovWind Speed: 8km/hDecWind Speed: 9km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 5mphFebWind Speed: 6mphMarWind Speed: 5mphAprWind Speed: 6mphMayWind Speed: 5mphJunWind Speed: 5mphJulWind Speed: 5mphAugWind Speed: 4mphSepWind Speed: 4mphOctWind Speed: 4mphNovWind Speed: 5mphDecWind Speed: 5mph
Wind Speed

Namyangju is relatively calm, with an average annual wind speed of 8km/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 9km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/h between the calmest and windiest months.Namyangju is mildly breezy, with an average annual wind speed of 5mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is February, averaging 6mph, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 4mph, 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.

Monthly Climate Data

The table below shows monthly climate averages for Namyangju 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 Namyangju 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
-8 °C18 °F
2 °C35 °F
9 km/h5 mph
23 mm0.9 in
8 cm3 in
Feb
-5 °C23 °F
4 °C40 °F
9 km/h6 mph
28 mm1.1 in
9 cm4 in
Mar
1 °C34 °F
12 °C53 °F
9 km/h5 mph
47 mm1.8 in
8 cm3 in
Apr
7 °C44 °F
18 °C64 °F
9 km/h6 mph
75 mm2.9 in
2 cm1 in
May
12 °C53 °F
22 °C72 °F
9 km/h5 mph
118 mm4.6 in
0 cm0 in
Jun
18 °C64 °F
27 °C80 °F
7 km/h5 mph
137 mm5.4 in
0 cm0 in
Jul
22 °C72 °F
29 °C84 °F
8 km/h5 mph
303 mm11.9 in
0 cm0 in
Aug
22 °C72 °F
29 °C85 °F
7 km/h4 mph
254 mm10 in
0 cm0 in
Sep
17 °C62 °F
25 °C78 °F
7 km/h4 mph
155 mm6.1 in
0 cm0 in
OctCurrent
9 °C48 °F
19 °C66 °F
7 km/h4 mph
83 mm3.2 in
0 cm0 in
Nov
1 °C34 °F
11 °C52 °F
8 km/h5 mph
53 mm2.1 in
2 cm1 in
Dec
-6 °C21 °F
3 °C37 °F
9 km/h5 mph
32 mm1.2 in
8 cm3 in