Wassamu (Hokkaido): temperature and climate normals

Latest14.0 °COct 9, 2026 20:10 JST

24 h max / min19.4 °C / 10.6 °C

Annual mean (normal)6.4 °Crank 816 of 903

Annual precipitation (normal)1,115.0mmrank 784

Altitude150 m

Last 24 hours

Mean maxMeanMean min

Month	Mean	Max	Min	≥30°C	Min<0°C	Precip.	Sun	Snow
Jan	-8.3 °C	-4.1 °C	-14.2 °C	0.0days	30.9days	61.2mm	56.9h	83 cm
Feb	-7.6 °C	-2.7 °C	-14.1 °C	0.0days	28.2days	52.7mm	77.2h	99 cm
Mar	-2.6 °C	2.1 °C	-8.4 °C	0.0days	29.9days	58.6mm	113.4h	96 cm
Apr	4.5 °C	9.8 °C	-0.8 °C	0.0days	17.8days	53.8mm	153.8h	52 cm
May	11.6 °C	17.9 °C	5.5 °C	0.2days	3.1days	68.3mm	176.0h	0 cm
Jun	16.3 °C	22.4 °C	10.9 °C	0.7days	0.0days	65.1mm	154.4h	0 cm
Jul	20.1 °C	25.8 °C	15.3 °C	3.8days	0.0days	128.0mm	150.3h	0 cm
Aug	20.5 °C	26.0 °C	15.9 °C	4.5days	0.0days	140.9mm	147.6h	0 cm
Sep	15.8 °C	21.5 °C	10.8 °C	0.5days	0.0days	143.3mm	142.9h	0 cm
Oct	9.0 °C	14.3 °C	4.2 °C	0.0days	3.7days	115.6mm	115.5h	1 cm
Nov	1.9 °C	5.5 °C	-1.7 °C	0.0days	19.7days	127.3mm	53.8h	33 cm
Dec	-4.9 °C	-1.5 °C	-9.3 °C	0.0days	30.4days	100.4mm	36.9h	68 cm
Year	6.4 °C	11.4 °C	1.2 °C	9.7days	163.7days	1,115.0mm	1,378.6h	105 cm

For reference: latest 14.0 °C; the Oct mean normal is 9.0 °C (one observation vs a monthly mean).

Normals: JMA 2020 normals (1991–2020 averages). Latest values are observations fetched once a day, not real time.