Japan Temperatures NowHome › Prefectures › Gunma
Numata (Gunma): temperature and climate normals
Latest15.3 °COct 9, 2026 20:10 JST
24 h max / min24.2 °C / 7.5 °C
Annual mean (normal)12.1 °Crank 531 of 903
Annual precipitation (normal)1,132.3mmrank 775
Altitude390 m
Last 24 hours
Monthly normals: temperature
Monthly precipitation (normal)
Monthly sunshine (normal)
Normals table (1991–2020)
| Month | Mean | Max | Min | ≥30°C | Min<0°C | Precip. | Sun |
|---|---|---|---|---|---|---|---|
| Jan | -0.1 °C | 5.0 °C | -4.6 °C | 0.0days | 29.6days | 42.0mm | 174.1h |
| Feb | 0.7 °C | 6.2 °C | -4.1 °C | 0.0days | 25.7days | 42.8mm | 176.1h |
| Mar | 4.4 °C | 10.3 °C | -0.9 °C | 0.0days | 19.5days | 64.7mm | 204.9h |
| Apr | 10.4 °C | 16.7 °C | 4.3 °C | 0.0days | 3.6days | 65.3mm | 209.8h |
| May | 15.9 °C | 22.2 °C | 9.9 °C | 0.7days | 0.1days | 90.4mm | 213.3h |
| Jun | 19.8 °C | 25.2 °C | 15.1 °C | 3.2days | 0.0days | 130.1mm | 163.6h |
| Jul | 23.7 °C | 29.0 °C | 19.5 °C | 14.6days | 0.0days | 178.4mm | 167.4h |
| Aug | 24.6 °C | 30.3 °C | 20.3 °C | 18.8days | 0.0days | 168.1mm | 197.5h |
| Sep | 20.4 °C | 25.6 °C | 16.3 °C | 4.9days | 0.0days | 152.3mm | 147.8h |
| Oct | 14.1 °C | 19.6 °C | 9.6 °C | 0.1days | 0.2days | 113.1mm | 156.6h |
| Nov | 7.8 °C | 13.8 °C | 2.6 °C | 0.0days | 7.7days | 47.4mm | 171.4h |
| Dec | 2.5 °C | 8.1 °C | -2.2 °C | 0.0days | 24.4days | 37.8mm | 176.7h |
| Year | 12.1 °C | 17.7 °C | 7.2 °C | 42.4days | 111.1days | 1,132.3mm | 2,159.1h |
For reference: latest 15.3 °C; the Oct mean normal is 14.1 °C (one observation vs a monthly mean).
Other stations in Gunma
Normals: JMA 2020 normals (1991–2020 averages). Latest values are observations fetched once a day, not real time.