Climate Insights for Changwon

Changwon-si, South Gyeongsang, South Korea

Hottest
August
31°C peak87°F peak
Coldest
January
-2°C low28°F low
Wettest
September
229 mm rain9 in rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Changwon is temperate. The average annual temperature is 15°C and approximately 1,376 mm of precipitation falls per year. September is the wettest month, receiving around 229 mm of rainfall. Changwon 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 -2°C.The climate in Changwon is temperate. The average annual temperature is 59°F and approximately 54.2 in of precipitation falls per year. September is the wettest month, receiving around 9 in of rainfall. Changwon 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 28°F.

Temperature

-10°0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 7°Average: 2°Min: -2°FebMax: 9°Average: 4°Min: 0°MarMax: 15°Average: 10°Min: 5°AprMax: 19°Average: 14°Min: 9°MayMax: 23°Average: 19°Min: 14°JunMax: 27°Average: 23°Min: 19°JulMax: 30°Average: 26°Min: 23°AugMax: 31°Average: 27°Min: 24°SepMax: 27°Average: 23°Min: 20°OctMax: 22°Average: 17°Min: 13°NovMax: 16°Average: 10°Min: 5°DecMax: 9°Average: 3°Min: -1°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 45°FAverage: 36°FMin: 28°FFebMax: 49°FAverage: 40°FMin: 31°FMarMax: 58°FAverage: 49°FMin: 40°FAprMax: 67°FAverage: 58°FMin: 49°FMayMax: 74°FAverage: 66°FMin: 57°FJunMax: 80°FAverage: 73°FMin: 66°FJulMax: 85°FAverage: 79°FMin: 74°FAugMax: 87°FAverage: 81°FMin: 76°FSepMax: 80°FAverage: 73°FMin: 68°FOctMax: 71°FAverage: 62°FMin: 55°FNovMax: 61°FAverage: 50°FMin: 42°FDecMax: 48°FAverage: 38°FMin: 30°F
Max
Average
Min

Temperatures in Changwon vary considerably across the year, with a 33°C difference between the coldest and warmest months. The warmest month is August, when average highs reach 31°C and the mean temperature sits around 27°C. The coldest month is January, when overnight lows fall to -2°C and the daily average is 2°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 7°C shift in average temperatures.Temperatures in Changwon vary considerably across the year, with a 59°F difference between the coldest and warmest months. The warmest month is August, when average highs reach 87°F and the mean temperature sits around 81°F. The coldest month is January, when overnight lows fall to 28°F and the daily average is 36°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 12°F shift in average temperatures.

Precipitation

0mm50mm100mm150mm200mm250mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 34mmSnow: 1mmFebPrecipitation: 45mmSnow: 0mmMarPrecipitation: 83mmSnow: 3mmAprPrecipitation: 107mmSnow: 0mmMayPrecipitation: 110mmSnow: 0mmJunPrecipitation: 172mmSnow: 0mmJulPrecipitation: 224mmSnow: 0mmAugPrecipitation: 198mmSnow: 0mmSepPrecipitation: 229mmSnow: 0mmOctPrecipitation: 105mmSnow: 0mmNovPrecipitation: 44mmSnow: 0mmDecPrecipitation: 26mmSnow: 0mm
Precipitation
Snow
0in2in4in6in8inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 1.3inSnow (in): 0inFebPrecipitation: 1.8inSnow (in): 0inMarPrecipitation: 3.3inSnow (in): 1inAprPrecipitation: 4.2inSnow (in): 0inMayPrecipitation: 4.3inSnow (in): 0inJunPrecipitation: 6.8inSnow (in): 0inJulPrecipitation: 8.8inSnow (in): 0inAugPrecipitation: 7.8inSnow (in): 0inSepPrecipitation: 9inSnow (in): 0inOctPrecipitation: 4.1inSnow (in): 0inNovPrecipitation: 1.7inSnow (in): 0inDecPrecipitation: 1inSnow (in): 0in
Precipitation
Snow (in)

Changwon is a fairly wet location, receiving approximately 1,376 mm of precipitation annually, which averages out to around 115 mm per month. The wettest month is September, averaging 229 mm of rainfall. July and August also tend to see above-average precipitation. The driest month is December, with just 26 mm. That's 202 mm less than September, 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.Changwon is a fairly wet location, receiving approximately 54.2 in of precipitation annually, which averages out to around 4.5 in per month. The wettest month is September, averaging 9 in of rainfall. July and August also tend to see above-average precipitation. The driest month is December, with just 1 in. That's 8 in less than September, 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.

Wind

0km/h5km/h10km/h15km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 11km/hFebWind Speed: 11km/hMarWind Speed: 10km/hAprWind Speed: 10km/hMayWind Speed: 10km/hJunWind Speed: 9km/hJulWind Speed: 9km/hAugWind Speed: 9km/hSepWind Speed: 10km/hOctWind Speed: 10km/hNovWind Speed: 10km/hDecWind Speed: 11km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 7mphFebWind Speed: 7mphMarWind Speed: 6mphAprWind Speed: 6mphMayWind Speed: 6mphJunWind Speed: 5mphJulWind Speed: 6mphAugWind Speed: 6mphSepWind Speed: 6mphOctWind Speed: 6mphNovWind Speed: 6mphDecWind Speed: 7mph
Wind Speed

Changwon 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 9km/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. 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, 9km/h in summer, 10km/h in autumn.Changwon 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, 6mph in summer, 6mph in autumn.

Monthly Climate Data

The table below shows monthly climate averages for Changwon 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. 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 Changwon 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. 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
-2 °C28 °F
7 °C45 °F
11 km/h7 mph
34 mm1.3 in
1 cm0 in
Feb
0 °C31 °F
9 °C49 °F
11 km/h7 mph
45 mm1.8 in
0 cm0 in
Mar
5 °C40 °F
15 °C58 °F
10 km/h6 mph
83 mm3.3 in
3 cm1 in
Apr
9 °C49 °F
19 °C67 °F
10 km/h6 mph
107 mm4.2 in
0 cm0 in
May
14 °C57 °F
23 °C74 °F
10 km/h6 mph
110 mm4.3 in
0 cm0 in
Jun
19 °C66 °F
27 °C80 °F
9 km/h5 mph
172 mm6.8 in
0 cm0 in
Jul
23 °C74 °F
30 °C85 °F
9 km/h6 mph
224 mm8.8 in
0 cm0 in
Aug
24 °C76 °F
31 °C87 °F
9 km/h6 mph
198 mm7.8 in
0 cm0 in
Sep
20 °C68 °F
27 °C80 °F
10 km/h6 mph
229 mm9 in
0 cm0 in
OctCurrent
13 °C55 °F
22 °C71 °F
10 km/h6 mph
105 mm4.1 in
0 cm0 in
Nov
5 °C42 °F
16 °C61 °F
10 km/h6 mph
44 mm1.7 in
0 cm0 in
Dec
-1 °C30 °F
9 °C48 °F
11 km/h7 mph
26 mm1 in
0 cm0 in