Sekiyama (Niigata): temperature and climate normals

Latest14.9 °COct 9, 2026 20:10 JST

24 h max / min23.8 °C / 12.1 °C

Annual mean (normal)11.9 °Crank 546 of 903

Annual precipitation (normal)1,924.4mmrank 289

Altitude350 m

Last 24 hours

Mean maxMeanMean min

Month	Mean	Max	Min	≥30°C	Min<0°C	Precip.	Sun	Snow
Jan	0.0 °C	3.3 °C	-2.7 °C	0.0days	27.0days	284.2mm	58.1h	172 cm
Feb	0.3 °C	3.9 °C	-3.0 °C	0.0days	24.3days	178.6mm	76.5h	192 cm
Mar	3.4 °C	7.8 °C	-0.3 °C	0.0days	17.8days	127.8mm	110.4h	149 cm
Apr	9.8 °C	15.0 °C	5.0 °C	0.0days	2.3days	74.2mm	163.4h	43 cm
May	15.6 °C	20.7 °C	11.0 °C	0.0days	0.0days	81.4mm	192.3h	0 cm
Jun	19.3 °C	23.4 °C	15.7 °C	0.5days	0.0days	118.6mm	131.1h	0 cm
Jul	23.2 °C	27.1 °C	20.1 °C	6.8days	0.0days	179.9mm	122.1h	0 cm
Aug	24.4 °C	28.6 °C	21.1 °C	11.4days	0.0days	150.0mm	161.0h	0 cm
Sep	20.3 °C	24.6 °C	16.9 °C	2.7days	0.0days	160.8mm	114.5h	0 cm
Oct	14.5 °C	18.8 °C	10.9 °C	0.1days	0.0days	151.9mm	119.2h	0 cm
Nov	8.5 °C	12.9 °C	4.9 °C	0.0days	1.6days	142.5mm	102.2h	6 cm
Dec	2.9 °C	6.6 °C	-0.1 °C	0.0days	17.3days	256.6mm	71.0h	88 cm
Year	11.9 °C	16.1 °C	8.3 °C	22.1days	90.4days	1,924.4mm	1,430.5h	204 cm

For reference: latest 14.9 °C; the Oct mean normal is 14.5 °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.