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Weather in Cheonan for May 2027

Your guide to Cheonan weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Cheonan at the beginning of May is 19.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 25.7 °C by the end of May.

    • Rain 🌧️

  • The climate of Cheonan in May is notably wet, with an average of 12 rainy days, and a total of 76.5 mm of precipitation.

Average dry days
19
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/11°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
66 %
Avg humidity

Cheonan Weather May

Move between months or click on a day
April
June
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate or heavy rain shower
20°
2
Cloudy
20°
3
Moderate or heavy rain shower
14°
4
Partly cloudy
19°
5
Patchy rain possible
20°
6
Overcast
21°
7
Sunny
20°
8
Overcast
21°
9
Moderate or heavy rain shower
18°
10
Moderate rain at times
20°
11
Patchy rain possible
23°
12
Sunny
23°
13
Partly cloudy
26°
14
Overcast
28°
15
Patchy rain possible
25°
16
Moderate or heavy rain shower
26°
17
Patchy rain possible
26°
18
Overcast
24°
19
Overcast
25°
20
Cloudy
25°
21
Patchy rain possible
28°
22
Moderate rain at times
24°
23
Overcast
22°
24
Moderate rain at times
22°
25
Sunny
25°
26
Sunny
24°
27
Cloudy
25°
28
Patchy rain possible
25°
29
Partly cloudy
26°
30
Sunny
27°
31
Overcast
28°

Temperatures trend during May in Cheonan

See the weather trend as well as the moving average line

May weather in Cheonan day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Moderate or heavy rain shower
Moderate or heavy rain shower
 20° /8° 9.5 mm 8
2 May Cloudy
Cloudy
 20° /8° 0 mm 5
3 May Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /9° 7.4 mm 2
4 May Partly cloudy
Partly cloudy
 19° /7° 0.2 mm 8
5 May Patchy rain possible
Patchy rain possible
 20° /6° 0.2 mm 7
6 May Overcast
Overcast
 21° /7° 0 mm 7
7 May Sunny
Sunny
 20° /8° 1.4 mm 7
8 May Overcast
Overcast
 21° /8° 0 mm 8
9 May Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /9° 7.3 mm 7
10 May Moderate rain at times
Moderate rain at times
 20° /8° 2.1 mm 7
11 May Patchy rain possible
Patchy rain possible
 23° /9° 0.8 mm 7
12 May Sunny
Sunny
 23° /10° 5.1 mm 6
13 May Partly cloudy
Partly cloudy
 26° /11° 0 mm 9
14 May Overcast
Overcast
 28° /12° 0 mm 8
15 May Patchy rain possible
Patchy rain possible
 25° /14° 1.4 mm 8
16 May Moderate or heavy rain shower
Moderate or heavy rain shower
 26° /14° 11.2 mm 8
17 May Patchy rain possible
Patchy rain possible
 26° /13° 1.8 mm 8
18 May Overcast
Overcast
 24° /11° 0 mm 8
19 May Overcast
Overcast
 25° /11° 0 mm 8
20 May Cloudy
Cloudy
 25° /16° 23.8 mm 5
21 May Patchy rain possible
Patchy rain possible
 28° /19° 0.1 mm 6
22 May Moderate rain at times
Moderate rain at times
 24° /15° 0.9 mm 8
23 May Overcast
Overcast
 22° /13° 0.6 mm 8
24 May Moderate rain at times
Moderate rain at times
 22° /12° 1.6 mm 8
25 May Sunny
Sunny
 25° /11° 0 mm 9
26 May Sunny
Sunny
 24° /14° 5.1 mm 4
27 May Cloudy
Cloudy
 25° /16° 0.7 mm 5
28 May Patchy rain possible
Patchy rain possible
 25° /14° 0.8 mm 6
29 May Partly cloudy
Partly cloudy
 26° /12° 0.1 mm 9
30 May Sunny
Sunny
 27° /12° 0 mm 9
31 May Overcast
Overcast
 28° /13° 0 mm 9
Next
Important Notice
Our weather forecast for Cheonan in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Cheonan forecast closer to your planned date for the most up-to-date weather information.
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Cheonan in May - FAQ

What are the expected maximum and minimum temperatures in Cheonan during May?

Enjoy moderate daytime temperatures of up to 23° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Cheonan during May?

Moderate rainfall is anticipated in Cheonan during May, with a total of 76.5 mm spread over approximately 12 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Cheonan during May?

The average wind speed in Cheonan during May is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Cheonan

Explore the daily rainfall trends and prepare for Cheonans May weather 💧
Typically, Cheonan has 12 rainy days in May with a total of 76.5 mm of rainfall.

UV exposure in Cheonan during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

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Location coordinates Where is Cheonan?

Get accurate weather forecasts for Cheonan, located at latitude 36.807 and longitude 127.152. Stay updated with localized weather information tailored for Cheonan.

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