Yonezawa (Yamagata): temperature and climate normals

Latest13.5 °COct 9, 2026 20:10 JST

24 h max / min23.1 °C / 8.3 °C

Annual mean (normal)11.4 °Crank 578 of 903

Annual precipitation (normal)1,444.6mmrank 546

Altitude245 m

Last 24 hours

Mean maxMeanMean min

Month	Mean	Max	Min	≥30°C	Min<0°C	Precip.	Sun	Snow
Jan	-0.8 °C	2.6 °C	-4.4 °C	0.0days	29.0days	159.5mm	61.5h	88 cm
Feb	-0.5 °C	3.5 °C	-4.6 °C	0.0days	26.4days	101.8mm	87.1h	97 cm
Mar	2.7 °C	7.6 °C	-1.7 °C	0.0days	22.5days	85.5mm	144.5h	65 cm
Apr	9.3 °C	15.5 °C	3.5 °C	0.0days	4.1days	67.4mm	179.9h	11 cm
May	15.6 °C	22.0 °C	9.7 °C	0.9days	0.0days	71.1mm	202.2h	0 cm
Jun	19.8 °C	25.3 °C	15.0 °C	2.7days	0.0days	114.0mm	165.3h	0 cm
Jul	23.4 °C	28.4 °C	19.4 °C	10.7days	0.0days	177.9mm	145.7h	0 cm
Aug	24.5 °C	29.9 °C	20.2 °C	16.6days	0.0days	151.4mm	182.6h	0 cm
Sep	20.1 °C	25.4 °C	15.9 °C	4.3days	0.0days	128.2mm	139.6h	0 cm
Oct	13.5 °C	19.1 °C	9.0 °C	0.0days	0.1days	117.7mm	129.8h	0 cm
Nov	7.1 °C	12.2 °C	2.7 °C	0.0days	5.5days	105.0mm	96.9h	4 cm
Dec	1.7 °C	5.5 °C	-1.7 °C	0.0days	21.9days	158.2mm	64.9h	49 cm
Year	11.4 °C	16.4 °C	6.9 °C	35.1days	109.7days	1,444.6mm	1,595.8h	103 cm

For reference: latest 13.5 °C; the Oct mean normal is 13.5 °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.