This reference page collects barcelona climate: monthly averages in one place: annual mean temperature 15.6 C; warmest month Jul (24.7 C); coldest month Jan (7.4 C); wettest month Oct (2.27 mm/day). Figures are refreshed automatically by a scheduled build and cached locally so the page keeps its values even when the upstream API is temporarily unavailable. Use the table below for exact numbers, or the related pages for the same dataset for neighbouring periods and locations.
Annual mean temperature 15.6 C
Warmest month Jul (24.7 C)
Coldest month Jan (7.4 C)
Wettest month Oct (2.27 mm/day)
All-time record high 38.2 C
All-time record low -4.4 C
Annual precipitation 518 mm / year
Coordinates 41.3874, 2.1686
Population 1,620,000
Average monthly temperature and rainfall in Barcelona
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
7.4
1.10
21.5
-3.9
Feb
8.1
1.14
22.2
-4.4
Mar
10.8
1.40
26.4
-3.8
Apr
13.7
1.66
27.6
1.5
May
17.4
1.59
32.4
3.2
Jun
22.1
0.91
38.2
9.2
Jul
24.7
0.90
36.6
12.1
Aug
24.6
1.31
36.8
12.1
Sep
21.0
1.97
35.0
7.7
Oct
17.1
2.27
31.0
2.5
Nov
11.6
1.80
25.3
-0.5
Dec
8.1
0.99
19.7
-2.9
What the Barcelona climate table shows
Values are multi-decadal climatological averages for the 41.3874, 2.1686 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
Where does the data on barcelona climate: monthly averages come from?
From a public open API that is queried automatically and cached after every successful run.
How often is barcelona climate: monthly averages updated?
The build runs on a schedule, so values refresh at least daily and old pages stay live.