36 places · 1991–2020 normals

Where is it
cool in April?

Daytime highs of 5–16°C, for escaping a northern summer or avoiding heat.

April normals for places qualifying as cool — one place per weather station, at most three per country, largest first
PlaceDayNightRainWet days
MoscowRussia11.8°C2.3°C37 mm7
LondonUnited Kingdom14.1°C5.4°C54 mm10
Saint PetersburgRussia9.5°C1.7°C37 mm8
HarbinChina13.8°C1.5°C22 mm4
DalianChina15°C7.1°C36 mm4
ChangchunChina14.5°C2.6°C25 mm4
BerlinGermany15.1°C5.2°C29 mm7
TorontoCanada11.8°C3.6°C77 mm9
BrooklynUnited States15.7°C7°C99 mm9
ChicagoUnited States15.6°C5.3°C92 mm9
QueensUnited States15.2°C6.3°C90 mm9
HamburgGermany13.9°C4°C39 mm8
SapporoJapan11.9°C2.9°C60 mm10
MontréalCanada11.2°C2.5°C102 mm12
MinskBelarus12.8°C2.7°C44 mm8
NovosibirskRussia9.4°C-1.5°C24 mm6
AstanaKazakhstan11.8°C0.3°C18 mm5
StockholmSweden10.7°C2.6°C29 mm6
MunichGermany15.2°C5°C56 mm9
CalgaryCanada10.4°C-2.1°C24 mm5
CopenhagenDenmark12.3°C3.5°C32 mm6
SendaiJapan15.8°C5.8°C108 mm9
OsloNorway11°C2.1°C48 mm8
DublinIreland13.1°C4.5°C59 mm12
BrusselsBelgium15°C5.8°C50 mm9
RotterdamThe Netherlands14.3°C4.8°C44 mm9
ErzurumTurkey12.6°C-1.6°C56 mm11
AmsterdamThe Netherlands14.3°C5.2°C40 mm9
WrocławPoland15.2°C3.1°C35 mm7
HelsinkiFinland8.1°C1.1°C34 mm7
GlasgowUnited Kingdom13°C5°C72 mm12
GothenburgSweden12.1°C3.6°C52 mm8
ManchesterUnited Kingdom11.2°C3.5°C86 mm12
PoznańPoland14.8°C3.5°C32 mm7
AntwerpBelgium15.1°C5°C38 mm9
VanTurkey12.8°C3°C61 mm9

Lists are capped at one place per station because roughly a hundred settlements share each one, and at three per country so a single large country cannot fill the table. A place missing here is not disqualified — it may simply sit behind a bigger neighbour on the same station.