Yamagata (Yamagata): temperature and climate normals

Latest16.5 °COct 9, 2026 20:10 JST

24 h max / min23.5 °C / 9.6 °C

Annual mean (normal)12.1 °Crank 529 of 903

Annual precipitation (normal)1,206.7mmrank 717

Altitude153 m

Last 24 hours

Mean maxMeanMean min

Month	Mean	Max	Min	≥30°C	Min<0°C	Precip.	Sun	Snow
Jan	-0.1 °C	3.3 °C	-3.1 °C	0.0days	27.8days	87.8mm	79.6h	40 cm
Feb	0.4 °C	4.4 °C	-3.1 °C	0.0days	25.4days	63.0mm	99.6h	47 cm
Mar	4.0 °C	9.1 °C	-0.3 °C	0.0days	17.8days	72.1mm	140.4h	22 cm
Apr	10.2 °C	16.4 °C	4.7 °C	0.1days	1.9days	63.9mm	175.9h	2 cm
May	16.2 °C	22.6 °C	10.7 °C	1.2days	0.0days	74.5mm	196.5h	0 cm
Jun	20.3 °C	25.9 °C	15.7 °C	3.7days	0.0days	104.8mm	165.0h	0 cm
Jul	23.9 °C	29.1 °C	20.0 °C	13.1days	0.0days	187.2mm	144.5h	0 cm
Aug	25.0 °C	30.5 °C	20.9 °C	18.2days	0.0days	153.0mm	171.8h	0 cm
Sep	20.6 °C	25.8 °C	16.6 °C	4.9days	0.0days	123.8mm	136.6h	0 cm
Oct	14.1 °C	19.5 °C	9.8 °C	0.1days	0.0days	105.1mm	132.1h	0 cm
Nov	7.7 °C	12.6 °C	3.6 °C	0.0days	3.3days	74.4mm	102.2h	3 cm
Dec	2.4 °C	6.1 °C	-0.7 °C	0.0days	19.4days	97.2mm	73.8h	26 cm
Year	12.1 °C	17.1 °C	7.9 °C	41.3days	95.6days	1,206.7mm	1,617.9h	51 cm

For reference: latest 16.5 °C; the Oct mean normal is 14.1 °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.