One page for Masan climate: monthly averages, sourced from public APIs and refreshed automatically. Expect -0.6 C at the coldest (Jan) and 25.1 C at the warmest (Aug) — a 25.7 C spread. Expect a wet season rather than rain year-round: Jul brings 9.36 mm/day against 0.98 mm/day in Jan. Taken together that is roughly 1,375 mm of rain a year for the grid cell. Every run re-reads the source and only rewrites this page when a figure actually changed. Exact monthly values are in the table; links below cover adjacent locations and years.
Annual mean temperature 12.4 C
Warmest month Aug (25.1 C)
Coldest month Jan (-0.6 C)
Wettest month Jul (9.36 mm/day)
All-time record high 36.4 C
All-time record low -14.9 C
Annual precipitation 1,380 mm / year
Coordinates 35.12725, 126.83149
Population 434,371
Average monthly temperature and rainfall in Masan
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
-0.6
0.98
16.6
-14.9
Feb
1.2
1.68
18.8
-13.6
Mar
5.4
2.14
22.0
-6.8
Apr
11.2
3.62
25.4
-3.0
May
16.6
3.65
30.1
3.3
Jun
20.9
5.32
31.3
8.5
Jul
24.5
9.36
34.2
14.0
Aug
25.1
8.54
36.4
13.1
Sep
20.5
5.03
30.7
6.5
Oct
14.1
2.14
27.5
-2.4
Nov
7.7
1.61
23.7
-5.5
Dec
1.4
1.16
19.1
-12.5
What the Masan climate table shows
Values are multi-decadal climatological averages for the 35.12725, 126.83149 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
How much rain is 9.36 mm/day in a month?
Rain is recorded as a daily mean, so 9.36 mm/day is roughly 285 mm across a 30-day month.
Does Masan get the same every year?
Close to it. Averaging decades smooths variation, so treat these as typical rather than guaranteed.