One page for Kaech'on climate: monthly averages, sourced from public APIs and refreshed automatically. Expect -6.7 C at the coldest (Jan) and 23.8 C at the warmest (Aug) — a 30.5 C spread. Expect a wet season rather than rain year-round: Jul brings 9.92 mm/day against 0.24 mm/day in Jan. Taken together that is roughly 1,056 mm of rain a year for the grid cell. The build runs on a schedule and caches the last good response, so the numbers stay put even when the upstream API is having a bad day. Exact monthly values are in the table; links below cover adjacent locations and years.
Annual mean temperature 9.6 C
Warmest month Aug (23.8 C)
Coldest month Jan (-6.7 C)
Wettest month Jul (9.92 mm/day)
All-time record high 36.4 C
All-time record low -25.7 C
Annual precipitation 1,066 mm / year
Coordinates 39.70056, 125.89333
Population 319,554
Average monthly temperature and rainfall in Kaech'on
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
-6.7
0.24
6.6
-25.7
Feb
-3.6
0.68
13.1
-20.3
Mar
1.9
0.77
18.5
-13.5
Apr
8.6
1.82
27.1
-3.8
May
15.5
2.65
31.7
2.1
Jun
20.8
3.50
33.3
9.7
Jul
23.6
9.92
36.4
14.4
Aug
23.8
8.05
34.3
10.8
Sep
19.1
3.24
30.6
5.8
Oct
12.1
1.61
28.8
-3.1
Nov
3.7
1.73
19.7
-11.5
Dec
-4.5
0.54
10.4
-20.5
What the Kaech'on climate table shows
Values are multi-decadal climatological averages for the 39.70056, 125.89333 grid cell, not a single year. Rain is the daily mean, so a value of 2.00 mm/day is about 60 mm across a 30-day month. Averages smooth over extremes, so use them for planning rather than for what to pack for next Tuesday.
Frequently asked questions
Why do the numbers differ from a weather app?
An app shows one location on one day. These are long-run averages, so they smooth out single hot or cold spells.
How much rain is 9.92 mm/day in a month?
Rain is recorded as a daily mean, so 9.92 mm/day is roughly 302 mm across a 30-day month.