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Kumagaya (Saitama): temperature and climate normals
Latest20.7 °COct 9, 2026 20:10 JST
24 h max / min25.8 °C / 14.1 °C
Annual mean (normal)15.4 °Crank 260 of 903
Annual precipitation (normal)1,305.8mmrank 637
Altitude30 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 | Snow |
|---|---|---|---|---|---|---|---|---|
| Jan | 4.3 °C | 9.8 °C | -0.4 °C | 0.0days | 18.4days | 36.5mm | 217.0h | 4 cm |
| Feb | 5.1 °C | 10.8 °C | 0.3 °C | 0.0days | 13.6days | 32.3mm | 199.8h | 5 cm |
| Mar | 8.6 °C | 14.3 °C | 3.6 °C | 0.0days | 3.4days | 69.0mm | 203.2h | 1 cm |
| Apr | 13.9 °C | 19.9 °C | 8.6 °C | 0.2days | 0.0days | 90.7mm | 197.1h | 0 cm |
| May | 18.8 °C | 24.6 °C | 13.9 °C | 2.5days | 0.0days | 115.1mm | 192.0h | 0 cm |
| Jun | 22.3 °C | 27.1 °C | 18.3 °C | 7.6days | 0.0days | 149.5mm | 133.9h | 0 cm |
| Jul | 26.0 °C | 30.9 °C | 22.3 °C | 18.5days | 0.0days | 169.8mm | 146.0h | 0 cm |
| Aug | 27.1 °C | 32.3 °C | 23.3 °C | 23.1days | 0.0days | 183.3mm | 169.3h | 0 cm |
| Sep | 23.3 °C | 27.9 °C | 19.7 °C | 10.1days | 0.0days | 198.2mm | 131.6h | 0 cm |
| Oct | 17.6 °C | 22.1 °C | 13.7 °C | 0.6days | 0.0days | 177.1mm | 144.1h | 0 cm |
| Nov | 11.7 °C | 16.8 °C | 7.2 °C | 0.0days | 0.1days | 53.5mm | 171.6h | 0 cm |
| Dec | 6.5 °C | 12.0 °C | 1.8 °C | 0.0days | 9.0days | 30.9mm | 200.9h | 1 cm |
| Year | 15.4 °C | 20.7 °C | 11.0 °C | 62.6days | 44.6days | 1,305.8mm | 2,106.6h | 9 cm |
For reference: latest 20.7 °C; the Oct mean normal is 17.6 °C (one observation vs a monthly mean).
Other stations in Saitama
Normals: JMA 2020 normals (1991–2020 averages). Latest values are observations fetched once a day, not real time.