News Numazu Shizuoka Japan September 28, 2025

Weather Analysis for Numazu, Japan: Upcoming Forecast

As we look towards the end of September 2025, residents of Numazu can expect a mix of mild temperatures and occasional rain over the next few days. Here’s a detailed look at what you can anticipate.

Day 1: Sunday, September 28, 2025

Kickstarting the weekend with a high of 26°C (78°F) and a low of 19°C (67°F), Sunday will primarily feature some cloud cover with a 71% chance of rain. Early in the day, light rain showers are expected, particularly from midnight to late morning, with cumulatively about 0.1 mm of precipitation. Winds will be light, blowing from the northeast at around 5-7 km/h (3-4 mph), maintaining a comfortable atmosphere throughout most of the day. The day offers 9.5 hours of sunshine but with a noticeable cloud cover of around 62% in the morning. Dampen your outdoor plans and keep an umbrella handy, as the likelihood of rain persists, especially before noon.

Day 2: Monday, September 29, 2025

Monday brings warmer weather with temperatures soaring to a maximum of 29°C (84°F), making it the hottest day of the forecast period. The morning may start off cloudy, but as the day progresses, expect more sunshine with a 20% chance of rain in the afternoon. Note the UV index, which will reach 7, indicating a need for sun protection if you plan to be outdoors. Winds will increase slightly in speed, blowing from the southwest at around 22 km/h (13 mph) by midday, creating a pleasant breeze. Overall, Monday will provide a delightful blend of warmth and sunshine, perfect for exploring Numazu’s coastal beauty.

Day 3: Tuesday, September 30, 2025

As we move into Tuesday, the temperature will slightly cool down to a high of 24°C (75°F). Expect some patchy rain especially throughout the early morning and late afternoon, but the day might feature breaks in the clouds leading to clear spells. The morning begins with a low of 18°C (65°F) and as the day progresses, you can look forward to about 9.5 hours of sunshine, albeit with a UV index of 2. Winds will be moderate, shifting to a southeast direction, making it a fresh start in the morning.

Visibility throughout the forecast period remains excellent, generally around 10 km (6 miles), providing ample opportunity for outdoor activities before the rain sets in.

In conclusion, Numazu's upcoming weather reflects a characteristic late summer atmosphere: warm, somewhat humid, with intermittent rain showers. Whether you plan to stroll along the scenic coast or enjoy a cozy day indoors, be prepared accordingly! For detailed forecasts, check out the Next 5 Days Weather and Hour by Hour Weather for Numazu, Japan.

Stay tuned to this blog for more updates on Numazu’s weather as the season shifts!