Sariwon-si climate: monthly averages: annual mean temperature 10.4 C; warmest month Aug (24.3 C); coldest month Jan (-5.4 C).
Annual mean temperature: 10.4 C
Warmest month: Aug (24.3 C)
Coldest month: Jan (-5.4 C)
Wettest month: Jul (8.54 mm/day)
All-time record high: 37.5 C
All-time record low: -23.9 C
If you only need Sariwon-si climate: monthly averages, the figures and table here are the whole story. Sariwon-si runs from -5.4 C in Jan to 24.3 C in Jul, a swing of 29.7 C. Rain is strongly seasonal: Jul is the wettest month at 8.54 mm/day, while Jan runs at 0.32 mm/day, about 26.7x drier. Taken together that is roughly 955 mm of rain a year for the grid cell. Because each page is rebuilt independently, one unavailable upstream never takes the rest of the site down. The table underneath carries the per-month breakdown; the related pages cover the same dataset nearby.
Annual mean temperature 10.4 C
Warmest month Aug (24.3 C)
Coldest month Jan (-5.4 C)
Wettest month Jul (8.54 mm/day)
All-time record high 37.5 C
All-time record low -23.9 C
Annual precipitation 960 mm / year
Coordinates 38.50722, 125.75583
Population 310,100
Average monthly temperature and rainfall in Sariwon-si
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
-5.4
0.32
10.9
-23.9
Feb
-2.6
0.63
14.4
-19.7
Mar
2.7
0.70
21.3
-11.4
Apr
9.6
1.76
29.0
-3.8
May
16.5
2.42
33.8
0.9
Jun
21.8
3.06
36.9
8.6
Jul
24.3
8.54
37.5
14.2
Aug
24.3
7.40
36.0
11.1
Sep
19.4
3.25
32.6
5.2
Oct
12.5
1.33
28.6
-4.5
Nov
4.6
1.46
21.5
-7.7
Dec
-3.0
0.54
13.7
-19.5
What the Sariwon-si climate table shows
Values are multi-decadal climatological averages for the 38.50722, 125.75583 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 8.54 mm/day in a month?
Rain is recorded as a daily mean, so 8.54 mm/day is roughly 260 mm across a 30-day month.