Omu (Hokkaido): temperature and climate normals

Latest7.7 °COct 9, 2026 20:10 JST

24 h max / min15.6 °C / 6.4 °C

Annual mean (normal)6.0 °Crank 843 of 903

Annual precipitation (normal)916.5mmrank 864

Altitude14 m

Last 24 hours

Mean maxMeanMean min

Month	Mean	Max	Min	≥30°C	Min<0°C	Precip.	Sun	Snow
Jan	-5.9 °C	-2.5 °C	-10.9 °C	0.0days	30.9days	43.3mm	94.4h	54 cm
Feb	-6.1 °C	-2.1 °C	-11.7 °C	0.0days	28.2days	36.0mm	115.5h	66 cm
Mar	-1.7 °C	2.1 °C	-6.4 °C	0.0days	29.4days	39.0mm	159.4h	63 cm
Apr	4.1 °C	8.6 °C	-0.7 °C	0.0days	18.1days	44.6mm	177.7h	22 cm
May	9.0 °C	13.8 °C	4.0 °C	0.2days	4.2days	61.1mm	176.0h	1 cm
Jun	12.3 °C	16.2 °C	8.4 °C	0.3days	0.2days	74.8mm	145.7h	0 cm
Jul	16.5 °C	20.1 °C	13.2 °C	1.0days	0.0days	115.1mm	132.5h	0 cm
Aug	18.8 °C	22.5 °C	15.2 °C	1.8days	0.0days	133.8mm	138.9h	0 cm
Sep	16.0 °C	20.5 °C	11.2 °C	0.2days	0.0days	137.2mm	159.9h	0 cm
Oct	9.8 °C	14.6 °C	4.6 °C	0.0days	2.2days	92.3mm	150.6h	1 cm
Nov	2.9 °C	6.7 °C	-1.4 °C	0.0days	19.5days	77.4mm	97.9h	13 cm
Dec	-3.3 °C	0.0 °C	-7.7 °C	0.0days	29.9days	62.1mm	89.9h	36 cm
Year	6.0 °C	10.0 °C	1.5 °C	3.6days	162.6days	916.5mm	1,638.3h	73 cm

For reference: latest 7.7 °C; the Oct mean normal is 9.8 °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.