See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
14°
Overcast
Feels Like: 13°
Min: 12°
Max: 14°
The next few hours will be overcast, with today reaching 14°C and dropping to 12°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:14
Sunrise
18:49
Sunset
Moon
Waxing Gibbous
18:30
Moonrise
05:04
Moonset
Daily Forecast
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View stargazing scoreWeather in Hamina today, September 25, 2026
Hamina looks damp on September 25, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. The morning sky stays heavily clouded, with cover near 87% around 11:00. Grey conditions set the early tone before any later change.
The temperature range runs from about 12°C up to 14°C. Moisture in the air spans 71%-82%, with the highest values around 11:00. Airflow remains manageable, reaching about 7.4 km/h around 22:00.
Afternoon showers stay in play, peaking near 96% around 15:00. Skies remain cluttered, with cover about 100% by 14:00. Horizontal visibility sits around 33.6 km, briefly nearer 29.6 km. Daylight runs from 07:14 to 18:49, lasting 11 hours 34 minutes of sunlight today.
In short, treat September 25, 2026 in Hamina as a damp day: pack covers, watch the wetter hours, and expect a high near 14°C.
Frequently asked questions about weather in Hamina
How warm does it get in Hamina?
The warmest month in Hamina is July, with average high temperatures of 22°C. The average temperature during this period is around 18°C.
How cold does it get in Hamina?
The coldest month in Hamina is January, with average low temperatures of -6°C. The average temperature during this period is around -4°C.
What is the wettest time of year in Hamina?
The wettest month in Hamina is August, with an average of 87mm of precipitation.
What is the driest time of year in Hamina?
The driest month in Hamina is May, with an average of 41mm of precipitation.
