Hamm weather
At 2:15 AM local time it was rain and 9°C (48°F). Light rain for 3 of the next 24 hours (under 1 mm/h, 0.6 mm total) — cloudy, but fine to be out. Best months for weather: May–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Hamm, Hamburg, Germany.
Current conditions
- Clouds
- 100%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 3 of the next 24 hours (under 1 mm/h, 0.6 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season May–SepOff season Nov–Mar
About Hamm weather
Is it raining in Hamm right now?
Yes. It’s rain and 9° right now. Light rain for 3 of the next 24 hours (under 1 mm/h, 0.6 mm total) — cloudy, but fine to be out.
What’s the weather like in Hamm this week?
Over the next 7 days, expect highs of 5–10° and lows of 2–9°. Rain is likely on 2 of 7 days (Monday, Tuesday). The driest day looks like Wednesday.
Has it been raining in Hamm lately?
In the past 7 days, Hamm had 2 rainy days and 10.2 mm of rain in total.
What should I pack for Hamm?
For the coming week, bring an umbrella or rain jacket and a warm winter coat.
Hamm weather by month
When is the best time to visit Hamm?
Based on weather alone, the best time to visit Hamm is May–Sep, according to NASA's 2001–2025 climate averages. Nov–Mar tends to be the least pleasant. Average highs run from 3°C (37°F) in January to 23°C (73°F) in July.
What is the rainiest month in Hamm?
July is the wettest month, with about 84 mm (3.3 in) of rain on average. April is the driest, with about 40 mm (1.6 in).
What is the hottest month in Hamm?
July is the warmest, with average highs of 23°C (73°F) and lows of 14°C (56°F). January is the coolest, with highs of 3°C (37°F) and lows of -2°C (29°F).
Does Hamm have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is July at about 84 mm (3.3 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months