Climate Insights for Songmu Ab

Cheongju-si, Chungcheongbuk-do, South Korea

Hottest
August
31°C peak
Coldest
January
-6°C low
Wettest
July
268mm rain
Best to Visit
May, June
Mild temps & low rain

Climate Overview

The climate in Songmu Ab is temperate. The average annual temperature is 13°C and approximately 1129mm of precipitation falls per year. July is the wettest month, receiving around 268mm of rainfall. Songmu Ab 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 -6°C. Light snow can occur between January and December.

Temperature

-10° 10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 3° Average: -1° Min: -6° Feb Max: 6° Average: 1° Min: -3° Mar Max: 13° Average: 8° Min: 2° Apr Max: 20° Average: 14° Min: 8° May Max: 25° Average: 19° Min: 13° Jun Max: 29° Average: 23° Min: 19° Jul Max: 30° Average: 26° Min: 23° Aug Max: 31° Average: 27° Min: 23° Sep Max: 26° Average: 22° Min: 17° Oct Max: 20° Average: 14° Min: 10° Nov Max: 13° Average: 8° Min: 3° Dec Max: 5° Average: 0° Min: -4°
Max
Average
Min

Songmu Ab has a wide annual temperature range, spanning 37°C from the coldest to 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 -6°C and the daily average is -1°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between November and December, with a 7°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 23mm Snow: 4mm Feb Precipitation: 35mm Snow: 4mm Mar Precipitation: 50mm Snow: 2mm Apr Precipitation: 75mm Snow: 0mm May Precipitation: 90mm Snow: 0mm Jun Precipitation: 99mm Snow: 0mm Jul Precipitation: 268mm Snow: 0mm Aug Precipitation: 200mm Snow: 0mm Sep Precipitation: 145mm Snow: 0mm Oct Precipitation: 66mm Snow: 0mm Nov Precipitation: 50mm Snow: 1mm Dec Precipitation: 29mm Snow: 3mm
Precipitation
Snow

Songmu Ab is a moderately rainy area, receiving approximately 1129mm of precipitation annually, which averages out to around 94mm per month. The wettest month is July, averaging 268mm of rainfall. August and September also tend to see above-average precipitation. The driest month is January, with just 23mm. That's 246mm 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 14cm annually. February is the snowiest month with approximately 4cm.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 15km/h Feb Wind Speed: 16km/h Mar Wind Speed: 16km/h Apr Wind Speed: 16km/h May Wind Speed: 16km/h Jun Wind Speed: 14km/h Jul Wind Speed: 13km/h Aug Wind Speed: 13km/h Sep Wind Speed: 12km/h Oct Wind Speed: 13km/h Nov Wind Speed: 14km/h Dec Wind Speed: 14km/h
Wind Speed

Songmu Ab is mildly breezy, with an average annual wind speed of 14km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 16km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 12km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 4km/h between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

89 days until Summer

It is currently spring in Songmu Ab, which began on March 20, 2026. Songmu Ab is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in August at around 31°C, while the coldest stretch bottoms out in January near -6°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 2 to 25°C. Precipitation is moderate at around 214mm for the season, averaging 71mm per month. Winds are moderate at around 16km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 19 to 31°C. Rainfall is heavy, totalling around 567mm across the season with a monthly average of 189mm. Winds are generally light, averaging 13km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 3 to 26°C. Precipitation is moderate at around 261mm for the season, averaging 87mm per month. Winds are generally light, averaging 13km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from -6 to 6°C. Rainfall is relatively light, with around 87mm over the season and a monthly average of 29mm. Expect around 11cm of snow accumulation during this period. Winds are moderate at around 15km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.

Best Time to Visit

Jan -1°
Feb
Mar
Apr 14°
May 19°
Jun 23°
Jul 26°
Aug 27°
Sep 22°
Oct 14°
Nov
Dec

The best time to visit Songmu Ab is during May and June, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 94mm per month. By contrast, August can be uncomfortably hot with highs reaching 31°C, while January is the coldest period with lows dropping to -6°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.

Monthly Climate Data

The table below shows monthly climate averages for Songmu Ab 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.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
-6 °C
3 °C
15 km/h
23 mm
4 cm
Feb
-3 °C
6 °C
16 km/h
35 mm
4 cm
Mar Current
2 °C
13 °C
16 km/h
50 mm
2 cm
Apr
8 °C
20 °C
16 km/h
75 mm
0 cm
May
13 °C
25 °C
16 km/h
90 mm
0 cm
Jun
19 °C
29 °C
14 km/h
99 mm
0 cm
Jul
23 °C
30 °C
13 km/h
268 mm
0 cm
Aug
23 °C
31 °C
13 km/h
200 mm
0 cm
Sep
17 °C
26 °C
12 km/h
145 mm
0 cm
Oct
10 °C
20 °C
13 km/h
66 mm
0 cm
Nov
3 °C
13 °C
14 km/h
50 mm
1 cm
Dec
-4 °C
5 °C
14 km/h
29 mm
3 cm
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Metric (°C, km/h)