Ishikari (Hokkaido): temperature and climate normals

Latest15.7 °COct 9, 2026 20:10 JST

24 h max / min20.6 °C / 8.9 °C

Annual mean (normal)7.9 °Crank 747 of 903

Annual precipitation (normal)993.8mmrank 845

Altitude5 m

Last 24 hours

Mean maxMeanMean min

Month	Mean	Max	Min	≥30°C	Min<0°C	Precip.	Sun	Snow
Jan	-4.6 °C	-1.2 °C	-9.0 °C	0.0days	30.7days	89.1mm	66.6h	96 cm
Feb	-4.2 °C	-0.4 °C	-8.9 °C	0.0days	28.0days	65.2mm	81.4h	113 cm
Mar	-0.3 °C	3.4 °C	-4.4 °C	0.0days	27.1days	46.3mm	145.3h	104 cm
Apr	5.8 °C	10.6 °C	1.3 °C	0.0days	9.8days	41.0mm	178.9h	41 cm
May	11.4 °C	16.8 °C	6.8 °C	0.1days	0.4days	59.7mm	194.9h	0 cm
Jun	15.6 °C	20.7 °C	11.7 °C	0.1days	0.0days	55.2mm	169.5h	0 cm
Jul	19.6 °C	24.3 °C	16.1 °C	1.4days	0.0days	94.9mm	163.8h	0 cm
Aug	20.9 °C	25.5 °C	17.4 °C	2.4days	0.0days	129.4mm	173.2h	0 cm
Sep	17.2 °C	22.1 °C	12.7 °C	0.3days	0.0days	123.7mm	167.1h	0 cm
Oct	10.8 °C	15.7 °C	6.2 °C	0.0days	0.5days	98.6mm	142.1h	0 cm
Nov	4.2 °C	8.1 °C	0.4 °C	0.0days	14.4days	99.5mm	87.2h	13 cm
Dec	-2.0 °C	1.3 °C	-5.7 °C	0.0days	29.2days	90.1mm	65.0h	53 cm
Year	7.9 °C	12.3 °C	3.7 °C	4.4days	140.0days	993.8mm	1,640.2h	115 cm

For reference: latest 15.7 °C; the Oct mean normal is 10.8 °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.