0 to 29°C
temperature
2942 hours
sunshine per day
587 mm
rain
237 days
dry
111 days
rain
17 days
snow

Climate of Ansan

Ansan has a moderate climate. There is a lot of rainfall in the summer, and in the winter it is quite dry again. The average annual temperature for Ansan is 16° degrees and there is about 588 mm of rain in a year. It is dry for 222 days a year with an average humidity of 68% and an UV-index of 4.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 0°C and 29°C
  • Night:the average nighttime temperature is between -6°C and 22°C
  • Sea temperature: the sea temperature is between 5°C and 27°C
  • Rain: it rains 111 days and there is a total of approximately 587 mm rainfall
  • Snow: it snows an average of 17 days per year
  • Sun hours: throughout the year there are 2942 sun hours
Maximum temperature: between 0°C and 29°C
Warmest month: 29°C in August
Coldest month: 0°C in January
Night temperature: between -6°C and 22°C
Sea temperature: between 5°C and 27°C
Dry days: 237 days
Days with rain: 111 days
Days with snow: 17 days
Total rain sum: 587 mm
Hours of sunshine: 2942 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Ansan.

Precipitation graph

This graph shows the average amount of rainfall per month for Ansan.

Climate table of Ansan

In this climate table you can see at a glance what the average weather per month is for Ansan. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Ansan might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 0 4 10 16 21 26 28 29 25 19 11 2
Night temp. (°C) -6 -3 2 7 12 17 22 22 17 11 5 -3
Water temp. (°C) 8 5 7 9 12 18 24 27 21 16 13 7
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 7 15 21 38 42 56 159 109 47 44 29 20
Days with rain 3 3 7 10 9 12 19 19 9 6 9 5
Days with snow 5 3 2 - - - - - - - 1 6
Dry days 23 22 22 20 22 18 12 12 21 25 20 20
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 6 8 8 9 10 11 8 10 9 7 6 6
Wind force (Bft) 2 2 3 2 2 2 2 2 2 2 2 2
UV-index 2 2 3 4 5 6 6 6 5 4 2 2

Best time to visit Ansan

The best time to visit Ansan in South Korea is from May and June and September and October. In this period you have a pleasant temperature and little precipitation. The highest average temperature in Ansan is 29°C in August and the lowest is 0°C in January. The average water temperature is between 5°C and 27°C.

Climate of Ansan by month

What is the average climate in a given month for Ansan? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Ansan weather experiences

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